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I need a lightweight GPS-based speedometer that runs flawlessly on both Android Auto and Apple CarPlay. The core function is straightforward: show current speed and rolling average in real time, relying solely on the phone’s GPS—no OBD, Wi-Fi, or Bluetooth hooks. Interface The display should be simple and clean so drivers can glance at it without distraction. I do want the freedom to pick custom colors for the main elements to match different dashboards and night/day moods. Extra functionality Alongside the live speed read-out, I want three small extras that stay in the same streamlined spirit: • Trip history that stores date, distance, and average speed for later review. • Optional speed alerts (audible or visual) when a set limit is exceeded. • Continuous distance tracking during each session. Acceptance & hand-off 1. A testable build for Android Auto (APK) and CarPlay (TestFlight or IPA). 2. Clean, well-commented source code in Kotlin/Java for Android and Swift/SwiftUI for iOS, ready to be opened in Android Studio and Xcode. 3. Brief setup notes and a one-page guide explaining where to adjust color variables and alert thresholds. If this sounds like a fun, focused project for you, let’s talk timelines and get it rolling.
Project ID: 40292792
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Active 12 days ago
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58 freelancers are bidding on average $2,230 USD for this job

I bring over 10 years of expertise in web and mobile development, with a strong focus on building innovative solutions tailored to client needs. I understand your need for a lightweight GPS-based speedometer that seamlessly runs on Android Auto and Apple CarPlay, providing real-time speed data without any distractions. Your project requirements align perfectly with my experience in creating user-friendly interfaces and implementing additional functionalities to enhance user experience. In past projects, I have successfully delivered solutions in the automotive and technology sectors, integrating advanced features and customizations to meet client specifications. My track record in developing intuitive mobile applications in Kotlin/Java for Android and Swift/SwiftUI for iOS positions me as the ideal candidate for your CarPlay & Auto GPS Speedometer project. If this exciting project aligns with your vision, I am eager to discuss timelines and kickstart the development process. Let's connect and bring your idea to life.
$2,400 USD in 30 days
9.0
9.0

Hello, Your vision for a lightweight, GPS-based speedometer for Android Auto and Apple CarPlay, offering real-time speed and rolling average with a clean, customizable interface, is perfectly aligned with my expertise. I understand the need for a standalone solution relying solely on phone GPS, along with the desired extras like trip history, speed alerts, and continuous distance tracking. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
$1,997 USD in 7 days
8.4
8.4

I have carefully reviewed the project requirements for CarPlay & Auto GPS Speedometer. My expertise in PHP, Mobile App Development, iPhone, Android, and Swift align perfectly with the skills needed for this project. I am confident in my ability to deliver a streamlined speedometer with trip history, speed alerts, and continuous distance tracking. The budget can be adjusted after discussing the full scope, and I am committed to working within your budget constraints. Let's discuss timelines and get started on this exciting project. Please go through my profile to see my extensive experience over the past 15 years. Your satisfaction is my top priority, and I am eager to showcase my dedication to this project. Looking forward to your response.
$2,100 USD in 21 days
8.7
8.7

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards!
$3,000 USD in 32 days
8.1
8.1

⭐⭐⭐⭐⭐ Create a GPS-Based Speedometer for Android Auto & Apple CarPlay ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and see you are looking for a GPS-based speedometer app. You have no need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for mobile applications. I will create a lightweight speedometer that shows current speed and rolling average in real time, using the phone's GPS. The display will be clean and simple, allowing drivers to glance at it easily. ➡️ Why Me? I can easily develop your GPS-based speedometer as I have 5 years of experience in mobile app development, focusing on Android and iOS platforms. My expertise includes Kotlin, Java, Swift, and SwiftUI. Not only this, but I also have a strong grip on UI/UX design, ensuring a user-friendly interface for your app. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Mobile App Development ✅ Kotlin Programming ✅ Java Development ✅ Swift Programming ✅ SwiftUI Design ✅ UI/UX Design ✅ GPS Integration ✅ Real-time Data Display ✅ TestFlight & APK Builds ✅ Code Documentation ✅ Trip History Tracking ✅ Alert Systems Waiting for your response! Best Regards, Zohaib
$1,800 USD in 2 days
7.7
7.7

Hi, Your GPS speedometer project is clear and very achievable. I’m a Mobile & Full-Stack Developer with 5+ years of experience building apps for Android (Kotlin/Java) and iOS (Swift/SwiftUI), and I’ve worked with GPS/location-based features, background tracking, and performance-optimized mobile apps. For your app I can build a lightweight, distraction-free speedometer designed specifically for Android Auto and Apple CarPlay compatibility, ensuring it runs smoothly using only the phone’s GPS. Key features I will implement: Real-time GPS speed display with rolling average calculation Clean, driver-friendly UI with customizable colors (day/night themes) Trip history storing date, distance, and average speed Optional speed alerts with visual and sound notifications Continuous distance tracking during active sessions Optimized GPS polling for accuracy and battery efficiency Deliverables will include: Android Auto test APK and iOS TestFlight/IPA build Clean, well-structured source code (Kotlin/Java & Swift/SwiftUI) ready for Android Studio and Xcode Documentation + setup guide explaining color configuration and alert settings I focus on clean architecture, smooth UI performance, and well-documented code, making the app easy to maintain and extend. I’d be happy to discuss timeline and start the development. Best, Bhargav
$2,250 USD in 7 days
7.1
7.1

Your CarPlay integration will fail certification if the UI updates faster than Apple's 60Hz refresh cap or if you're polling GPS at intervals under 1 second. I've seen three apps get rejected for exactly this - they worked perfectly in the simulator but crashed during Apple's compliance review. To ensure you pass both Apple and Google's automotive safety standards on the first submission, I need clarity on two things: Are you planning to submit this to the App Store and Google Play under your own developer account, or do you need guidance on the enterprise distribution process? And what's your target refresh rate for the speed display - some clients want instant updates, but that violates distracted-driver guidelines in 12 US states. Here's the architectural approach: - CARPLAY + ANDROID AUTO: Build separate UI layers using CarPlayFramework and Android Automotive OS templates with mandatory 2-second minimum interaction delays to meet safety certifications. - SWIFT + KOTLIN: Implement CoreLocation with deferred updates and Android's FusedLocationProvider with batched requests to prevent battery drain during 4-hour drives. - GPS ACCURACY FILTERING: Apply Kalman filtering to remove GPS jitter that causes speed to fluctuate between 58-62 mph when you're actually going 60 - this is critical for legal speed alert reliability. - TRIP HISTORY: Use SQLite with indexed queries so retrieving 500 past trips takes under 100ms, and implement CSV export for insurance or mileage tracking purposes. I've built two CarPlay navigation apps that passed Apple's review on the first attempt and one Android Auto dashboard that handles 8-hour trucking shifts without memory leaks. I don't take on automotive projects where the client hasn't considered liability - if your speed alert fails and someone gets a ticket, that's a lawsuit. Let's schedule a 20-minute call to walk through edge cases like GPS signal loss in tunnels and what happens when the phone switches from LTE to Wi-Fi mid-drive.
$2,030 USD in 30 days
6.6
6.6

Hi there, I can develop a lightweight GPS-based speedometer app for both Android Auto and Apple CarPlay with real-time speed, rolling average, trip history, speed alerts, and distance tracking. The interface will be clean, customizable with color options, and optimized for safe driving visibility. I’ll also provide well-structured source code and clear setup documentation. Thanks, Dzimark :)
$3,000 USD in 9 days
6.3
6.3

Hello, I will develop a lightweight GPS-based speedometer for Android Auto and Apple CarPlay. The speedometer will display current speed, rolling average, trip history, speed alerts, and continuous distance tracking. The interface will be customizable with a clean design. Let's discuss further details. Thanks
$1,500 USD in 7 days
6.0
6.0

Building a lightweight GPS speedometer for Android Auto and CarPlay with a clean interface and customizable colors is straightforward based on similar apps I’ve developed for drivers needing quick glance info without distractions. I'll focus on real-time speed and rolling average using the phone’s GPS alone, ensuring smooth performance. For your extras, trip history with date, distance, and average speed will be stored locally for easy review. Speed alerts can be set to trigger simple sounds or visual cues without clutter. Continuous distance tracking will run in the background per session. To keep things clean and maintainable, I’ll prepare well-commented Kotlin/Java for Android and Swift/SwiftUI for iOS, and provide a short guide on adjusting colors and alert limits. For testing, I’ll deliver APK and IPA builds via TestFlight. Two quick points: What is your preferred max number of trip history entries? Also, do you have specific color palettes or should I provide a flexible scheme? Ready to start building this and get a test version to you quickly.
$2,250 USD in 7 days
6.0
6.0

Hi, I came across your project "CarPlay & Auto GPS Speedometer" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in PHP, Mobile App Development, Android, Android App Development, iOS Development, iPhone. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
$2,200 USD in 45 days
5.8
5.8

Hey , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Mobile App Development, Swift, Kotlin, Android App Development, iOS Development, iPhone, Android and PHP. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. A fast response is appreciated
$2,500 USD in 3 days
4.5
4.5

With over 8 years of experience in web development, I am confident in my ability to create a top-notch CarPlay & Auto GPS Speedometer application that precisely aligns with your requirements. My proficiency in HTML, CSS, JavaScript, PHP, and WordPress, among others, makes me the perfect candidate for this project. Drawing on my experience and skills, I will ensure a lightweight yet efficient GPS-based speedometer exclusively reliant on your phone's GPS. I understand the essence of an unobtrusive interface for drivers, and you'll be pleased to know I have an adept eye for design. I will provide a display reflecting simplicity and clarity while giving you the freedom to choose custom colors. Additionally, my practical understanding of Adobe Photoshop, Adobe XD, and Figma ensures I can match the aesthetics to different dashboards and night/day moods with ease. Furthermore, my dedication to client satisfaction means not just delivering the final product but also leaving you with a clear roadmap for future adjustments and thresholds. My clean and well-commented source codes in Kotlin/Java for Android studio and Swift/SwiftUI for iOS will make any necessary modifications a breeze. This is indeed a fun project that requires focus - attributes I bring to every job that I undertake! So let's work together; contact me today and we can discuss the timelines for getting your project rolling efficiently!
$1,550 USD in 28 days
4.6
4.6

As an extensive Full-Stack Developer with a major emphasis on Mobile App Development, I am 100% committed to creating the lightweight GPS-based speedometer you need for your CarPlay and Android Auto journey. My expertise in Kotlin/Java, Swift/SwiftUI is just the beginning of what I can offer. In addition to this, my proficiency with both GPS technology and mobile app design is well-suited for the project at hand. Having worked with cutting-edge tech like Flutter and React Native, I carry the necessary experience to create a user-friendly interface that serves its core functions effortlessly. With your specifications in mind, I intend to craft custom colors to match different dashboards with a night/day mode functionality. Furthermore, I believe in delivering not only exceptional products but also exceptional experiences. When committing to working with me, you're guaranteed more than a mere deliverable. You're going to receive dedicated service that puts your needs first and unique solutions that cater specifically and effectively to your requirements. Let's connect and make this project an amazing reality!
$2,200 USD in 7 days
4.2
4.2

As an experienced and renowned Web Design & Development Company, my team and I deliver only the highest quality projects that align with our clients' vision and needs. Our 7+ years of rich experience span across diverse areas such as mobile app development, graphic web designing, online advertising, and much more, making us a one-stop solution for your project needs. Regarding your GPS-based speedometer app for both Android Auto and Apple CarPlay, I assure you of a clean, flawless, and streamlined solution without the usual hassles of OBD, Wi-Fi, or Bluetooth hooks. Our mastery over Kotlin/Java for Android and Swift/SwiftUI for iOS ensures a glitch-free experience for users irrespective of their platform preferences. Such uncompromised quality is crucial when it comes to an app meant to keep drivers informed on-the-go without distraction. Other functionalities like trip history storage and optional speed alerts will also be designed with utmost focus on user-friendliness and simplicity to ensure drivers can make the most out of your app effortlessly. Backed by our extensive knowledge in digital campaigns and SEO as a Google partner agency, we'll even provide you with setup notes and a crisp one-page guide explaining customization options to suit different user preferences. Choose us today for impeccable results!
$2,250 USD in 7 days
4.6
4.6

As an experienced full-stack developer and product manager, I believe that I am uniquely positioned to deliver an exceptional GPS-based speedometer that perfectly integrates with both Android Auto and Apple CarPlay while meeting all the specifications you've outlined. My robust skills in Android App development, particularly in Kotlin/Java combined with my extensive knowledge of Swift/SwiftUI for iOS, make me an ideal candidate for this project. In addition to delivering a lightweight speedometer that runs flawlessly on both platforms and adheres to your top priority of driver safety, I promise to bring creative value through additional functionalities such as trip history storage, speed alerts options, and continuous distance tracking, all aligned with your streamlined vision. Furthermore, my expertise in crafting intuitive user interfaces would ensure a seamless and distraction-free experience.
$2,250 USD in 30 days
4.0
4.0

Hi, I’d love to help build your lightweight GPS-based speedometer for Android Auto and Apple CarPlay. I have experience developing mobile applications in Kotlin/Java and Swift/SwiftUI, focusing on clean UI, real-time GPS data handling, and performance optimization. I can create a minimal, distraction-free interface that shows live speed and rolling average using only GPS, along with the additional features you mentioned such as trip history, distance tracking, and customizable speed alerts. The app will be optimized to run smoothly on Android Auto and CarPlay environments. You will receive testable builds, well-structured source code, and clear setup documentation so future updates (like colors and alert limits) can be easily adjusted. Looking forward to discussing the timeline and getting started. Best regards.
$3,000 USD in 10 days
4.1
4.1

Hey — saw your post about building a lightweight GPS speedometer for Android Auto and Apple CarPlay. The tricky part here is keeping it accurate and smooth in the car UI without draining battery or lagging when GPS updates fluctuate. Quick question before I suggest an approach: Do you already have a preferred tech stack (native Android/iOS, Flutter, React Native), or are you open as long as it passes Google/Apple Auto guidelines? I’ve worked on vehicle-related and GPS-heavy apps before, including optimizing update intervals and UI for in-car displays. If you share any current designs, requirements, or store links you like as a reference, I can review them and outline a clean approach for your build.
$2,250 USD in 7 days
4.2
4.2

hello, i'm fahad ghouri I can build this lightweight GPS speedometer for both Android Auto and Apple CarPlay with a clean, glance-friendly UI, live speed + rolling average, trip history, distance tracking, and optional speed alerts. I’ll keep the code well-structured in Kotlin/Java and Swift/SwiftUI, with easy color and threshold customization, and deliver testable builds plus clear setup notes for handoff.
$1,700 USD in 7 days
3.9
3.9

Hello, I am excited about your project for a GPS-based speedometer for Android Auto and Apple CarPlay. - I have extensive experience developing similar applications using Flutter, ensuring smooth performance across platforms. - My plan includes: 1. Requirement analysis 2. UI/UX design 3. Development 4. Testing 5. Deployment - I will use Flutter, Dart, and relevant APIs for GPS integration. - I propose a timeline of 6-8 weeks with regular updates via your preferred communication channel. Choose me for my commitment to quality and timely delivery. What specific features do you envision for the speedometer? Do you have a preferred design style? Regards, Bharti M.
$2,250 USD in 7 days
4.1
4.1

New Delhi, India
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