GPS Speedometer HUD vs Voltdash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GPS Speedometer HUD
Track your speed, distance, and more for driving, cycling, and running. Features include real-time data, trip history, step tracking, and speed limit alarms. A picture-in-picture mode allows you to monitor speed while using other apps.
- Real-time speed display
- Trip tracking and history
- Multiple sports modes
- Smart pedometer
- Picture-in-Picture mode
- Speed limit alarm
- Head-up display (HUD)
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GPS Speedometer is a comprehensive speed measurement application that integrates vehicle, bicycle, and running speed measurement. It aims to provide you with accurate real-time speed, distance, average speed, maximum speed and other key data. Whether you are commuting, long-distance travel, cycling adventure, or running exercise, GPS Speedometer can be your indispensable partner. Why choose GPS Speedometer? Real-time speed display: Through GPS positioning technology, the current speed is displayed in real time, so that you can always understand the driving or running status and ensure safety. Trip tracking: Automatically record your driving or running track, including total distance, average speed, maximum speed, etc., so that you can easily review the detailed data of each trip or exercise. Multiple sports modes: Support multiple sports modes such as vehicle, bicycle, running, etc. to meet the speed measurement needs of different users. Smart Pedometer: Track your steps in real time, so that every exercise is clearly visible. The application provides detailed historical data statistics to witness your persistence and progress. Even when running in the background, it can accurately record steps in low power mode to provide you with a seamless experience. Picture-in-Picture: With our new picture-in-picture feature, you can always check your current speed while using other applications. Whether you are on a call, in a meeting, or listening to music, the current speed will be displayed in a small floating window. Speed limit alarm: Set a safe speed limit. When it exceeds the set value, the app will issue a warning to remind you to slow down or adjust the speed to ensure safety. History: Save detailed data of each trip or exercise, so that you can compare the performance of different trips or exercises, analyze habits, and improve efficiency. More power saving: Optimize battery use to ensure long-term operation without affecting daily use. GPS speedometer can be used in the following scenarios: Daily commuting, understand commuting time, and plan the best route. Long-distance travel, record trip details, and share travel stories. Cycling adventure, track cycling tracks, and improve cycling skills. Running exercise, analyze running data, and improve running results. Download GPS speedometer to make every trip or exercise a wonderful journey! Note: Features you can use for free: GPS speedometer, real-time speed display, smart pedometer, speed limit alarm, music player, compass, distance measurement, LED banner. And you can view a limited number of historical trip tracking records and a limited number of historical data details. Features that require the purchase of a subscription service: view unlimited historical trip records, unlimited historical data details, head-up display function, picture-in-picture function, and switch dashboard skin. If you subscribe through Apple, the fee will be deducted from the App Store account when the purchase is confirmed. Subscriptions will automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. The account will be charged for renewal at the rate of the selected plan within 24 hours before the end of the current period. After purchase, you can go to the App Store account settings to manage subscriptions and auto-renewal. Privacy Policy: https://speedometerapp.net/privacy Terms: https://speedometerapp.net/terms
Voltdash
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Voltdash Voltdash는 Tesla를 위한 나만의 디지털 계기판을 만들고 공유하는 앱입니다. 직접 게이지와 계기판을 디자인하고, 속도·배터리·전비·출력 등 차량 데이터를 연결해 실시간으로 움직이는 대시보드를 만들어 보세요. 완성한 대시보드는 커뮤니티에 공유하거나 다른 사용자의 작품을 다운로드해 사용할 수도 있습니다. 대시보드 스튜디오 * 벡터 편집기로 게이지, 바늘, 눈금, 도형을 자유롭게 디자인 * 직선, 호, 스플라인, 도형 합성 등 다양한 편집 도구 지원 * 속도, SOC, 출력, 전비 등 차량 데이터를 원하는 요소에 연결 * iPhone과 iPad 화면에 맞게 자유롭게 배치 * 커뮤니티에서 대시보드를 공유하고 다운로드 주행 데이터 * 효율 코치 — 실시간 전비와 주행 상황을 분석해 효율적인 운전을 도와줍니다. * 퍼포먼스 타이머 — 0–100km/h, 0–200km/h 가속 성능을 정밀하게 측정합니다. * 센트리·주차 기록 — 주차 중 배터리 소모와 센트리 이벤트를 자동으로 기록합니다. * 주행 기록 — 구간별 전비 분석과 전기요금 환산을 제공합니다. 내비게이션 * 카카오내비와 함께 사용할 수 있습니다. * Apple 지도 기반 지도와 목적지 도착 예상 배터리를 확인할 수 있습니다. 차량과 직접 연결 Voltdash는 Bluetooth(BLE)를 통해 차량과 직접 통신합니다. * 별도의 Fleet API 비용이 필요하지 않습니다. * 차량 데이터가 서버를 거치지 않고 기기에서 직접 처리됩니다. * Bluetooth 키와 VIN은 기기의 Keychain에만 저장되며 외부로 업로드되지 않습니다. 시뮬레이션 모드 차량이 없어도 모든 기능을 체험할 수 있습니다. 설정에서 시뮬레이션 모드를 활성화하면 대시보드 제작과 주요 기능을 자유롭게 둘러볼 수 있습니다. Voltdash Plus ₩1,100 / 월 (자동 갱신) 포함 기능 * 무제한 대시보드 및 위젯 제작 * 클라우드 백업 * 커뮤니티 업로드 및 다운로드 * 리더보드 무료 기능 * 기본 대시보드 사용 * 주행 및 센트리 기록 * 커뮤니티 미리보기 * 현재 구독 기간 종료 24시간 전까지 해지하지 않으면 자동으로 갱신됩니다. * 구독 관리 및 해지는 App Store 계정 설정에서 할 수 있습니다. 이용약관 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 개인정보 처리방침 https://kmjnet0515.github.io/voltdash-intro/privacy.html Voltdash는 Tesla, Inc.와 제휴하거나 후원받지 않은 독립적인 서드파티 앱입니다. Tesla는 Tesla, Inc.의 등록상표입니다.
Screenshots
Verdict
The clearest difference is ads: Voltdash at none against GPS Speedometer HUD's shown. Voltdash also leads on update cadence (daily vs every 10 days). GPS Speedometer HUD's advantage is chart position (#157 vs unranked) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. GPS Speedometer HUD sells 11 in-app purchases, starting at $4.99 per 7 days and Voltdash sells 1 in-app purchase, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.
GPS Speedometer HUD ships an update every 10 days, Voltdash daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | GPS Speedometer HUD | Voltdash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (640 ratings) — better | — |
| Positive reviews | 23.0% of reviews | — |
| Number of ratings | 640 — better | — |
| Update frequency | Every 10 days | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #157 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 99 MB | 113 MB |
| Age rating | 4+ | 4+ |
| Developer | Changsha Liangchao Technology Co., Ltd. | MINJAE KIM |
Bugs and requests
GPS Speedometer HUD
Reported bugs
2 issues- Screen turns off during use
- Continues to charge after cancellation
Requested features
2 requests- Free version without subscription
- Improved accuracy and reliability
Voltdash
Not enough reviews yet to summarise bugs or requests.
In-app purchases
GPS Speedometer HUD
- Weekly Subscription$4.997 Days
- Weekly Subscription3 Days trial$4.997 Days
- Monthly Subscription3 Days trial$7.991 Month
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- Weekly Subscription3 Days trial3 variants$9.997 Days
- Subscription Description3 Days trial$9.997 Days
- Yearly Subscription3 Days trial$27.991 Year
- Yearly Subscription$29.991 Year
- Annual Subscription3 Days trial$29.991 Year
- Monthly Subscription3 Days trial$29.991 Month
- Yearly Subscription3 Days trial$59.991 Year
- Annual Subscription3 Days trial$59.991 Year
Voltdash
- VoltLedger Plus$0.491 Month
Questions
Is GPS Speedometer HUD free?
Is Voltdash free?
Do GPS Speedometer HUD or Voltdash have ads?
Which is updated more often, GPS Speedometer HUD or Voltdash?
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