---
title: "Harry's Dyno - Reviews, Revenue and Downloads in China | Apple App Store"
description: "Harry's Dyno is a high precision performance measuring app. It utilizes GPS and OBD sensor input to recognize arbitrary speed ranges like 0-60 mph or 100-200 km/h. Both acceleration and deceleration t"
---

# Harry's Dyno — China

![Harry's Dyno App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/04/f5/ae/04f5aec3-6637-490e-5fe5-a4d84cf55918/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/434x0w.png)

**Developer:** [Harald Schlangmann](https://apptail.io/developer/harald-schlangmann-prc) (Germany)
**Category:** Sports
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.harrys.Dyno
**Store:** Apple App Store
**Country:** China
**Version:** 25.0.0 (released 2025-05-06)
**Original Release:** 2016-09-26
**Languages:** English, French, German, Italian, Japanese, Chinese, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id1148400332)
**AppTail Page:** [https://apptail.io/app/harrys-dyno-pkwe/china](https://apptail.io/app/harrys-dyno-pkwe/china)

## Harry's Dyno Description
Harry's Dyno is a high precision performance measuring app. It utilizes GPS and OBD sensor input to recognize arbitrary speed ranges like 0-60 mph or 100-200 km/h. Both acceleration and deceleration testing is supported.

Results can be compared and analyzed in details. Using two-cursor mode, one can inspect subranges of data recorded (e.g. 80 to 120 km/h for a 0 to 200 km/h). Data is stored locally and can be filtered by speed range and vehicle used. It can be exported to various data formats too.

Provided the smartphone is mounted in a position with good GPS accuracy, the internal GPS can be used for measurements. For short speed ranges, high powered vehicles, and highest precision, either external GPS or OBD sensors can be connected. OBD adapters are actually preferable as speed changes are available instantly. We have an always up to date list of compatible accessories available here: www.gps-laptimer.de/compatibility/ios

For distance based performance testing (quarter mile etc), please use Harry's LapTimer currently. This mode will be added to Harry's Dyno as a free upgrade shortly.

For Harry's LapTimer users! Harry's LapTimer GrandPrix has received a free feature upgrade and includes Harry's Dyno functionality now: please follow LapTimer ‣ Race ‣ Performance to use the dyno mode. In case you have used Harry's LapTimer Petrolhead so far, you may either upgrade it to GrandPrix (LapTimer ‣ Administration ‣ Add-ons), or go for Harry's Dyno as a separate app.

Enjoy and let us know what you think! For questions, tipps & tricks, and support, please use our forum www.gps-laptimer-forum.de

## Harry's Dyno Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/5f/e0/09/5fe0098a-0ce7-7f49-3b52-e67e52543df9/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/cf/68/f1/cf68f102-d46d-a22a-30b8-8d21222da2b5/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/7a/dc/af/7adcafc6-8d4c-3777-4cd1-f352ab9fd8eb/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/07/c6/52/07c652c6-54fa-89ae-2aec-6591f7e4ae7a/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/72/08/fb/7208fba6-b573-4d9f-10c3-0e06e7a7cf89/pr_source.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/9d/0a/3d/9d0a3de5-9f0d-5d2b-fb7b-4caaf0eb66aa/pr_source.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/49/e1/0b/49e10be7-fd92-4267-a21f-dfe11f512057/pr_source.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/1b/d4/2e/1bd42ed4-a3cf-a6bb-2281-5e0033d7eae4/pr_source.png/1242x2688.png)




## Harry's Dyno Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | China | Sports | #17 |
| Top Paid | Belarus | Sports | #41 |
| Top Paid | Hungary | Sports | #55 |
| Top Paid | Türkiye | Sports | #66 |
| Top Paid | Greece | Sports | #73 |
| Top Paid | Poland | Sports | #96 |
| Top Paid | Argentina | Sports | #99 |
| Top Paid | Germany | Sports | #99 |
| Top Paid | Austria | Sports | #109 |
| Top Paid | Czechia | Sports | #115 |
| Top Paid | Russia | Sports | #129 |
| Top Paid | Israel | Sports | #135 |
| Top Paid | South Korea | Sports | #142 |
| Top Paid | Taiwan | Sports | #150 |
| Top Paid | Romania | Sports | #153 |
| Top Paid | Hong Kong SAR China | Sports | #155 |
| Top Paid | Egypt | Sports | #157 |
| Top Paid | Switzerland | Sports | #164 |
| Top Paid | Finland | Sports | #165 |
| Top Paid | Kazakhstan | Sports | #166 |
| Top Paid | Sweden | Sports | #172 |
| Top Paid | Italy | Sports | #180 |
| Top Paid | India | Sports | #190 |
| Top Paid | United Arab Emirates | Sports | #194 |
| Top Paid | Vietnam | Sports | #194 |
| Top Paid | Denmark | Sports | #196 |
| Top Paid | Colombia | Sports | #198 |
| Top Paid | Belgium | Sports | #203 |
| Top Paid | Netherlands | Sports | #215 |
| Top Paid | Spain | Sports | #236 |
| Top Paid | Brazil | Sports | #237 |
| Top Paid | France | Sports | #256 |
| Top Paid | Saudi Arabia | Sports | #261 |
| Top Paid | Norway | Sports | #278 |
| Top Paid | Singapore | Sports | #281 |
| Top Paid | Ireland | Sports | #295 |
| Top Paid | Ukraine | Sports | #301 |
| Top Paid | Chile | Sports | #306 |
| Top Paid | Australia | Sports | #328 |
| Top Paid | Japan | Sports | #339 |
| Top Paid | Indonesia | Sports | #364 |
| Top Paid | New Zealand | Sports | #381 |
| Top Paid | Philippines | Sports | #391 |
| Top Paid | Thailand | Sports | #400 |
| Top Paid | United Kingdom | Sports | #403 |
| Top Paid | Mexico | Sports | #429 |
| Top Paid | Portugal | Sports | #458 |
| Top Paid | South Africa | Sports | #478 |
| Top Paid | Canada | Sports | #487 |



## Harry's Dyno Available In
- [Germany](https://apptail.io/app/harrys-dyno-pkwe/germany)
- [United States](https://apptail.io/app/harrys-dyno-pkwe/united-states)
- [Hungary](https://apptail.io/app/harrys-dyno-pkwe/hungary)
- [Romania](https://apptail.io/app/harrys-dyno-pkwe/romania)
- [United Kingdom](https://apptail.io/app/harrys-dyno-pkwe/united-kingdom)
- [Türkiye](https://apptail.io/app/harrys-dyno-pkwe/turkey)
- [Brazil](https://apptail.io/app/harrys-dyno-pkwe/brazil)
- [Belarus](https://apptail.io/app/harrys-dyno-pkwe/belarus)
- [Canada](https://apptail.io/app/harrys-dyno-pkwe/canada)
- [Switzerland](https://apptail.io/app/harrys-dyno-pkwe/switzerland)
- [Chile](https://apptail.io/app/harrys-dyno-pkwe/chile)
- [China](https://apptail.io/app/harrys-dyno-pkwe/china)
- [Colombia](https://apptail.io/app/harrys-dyno-pkwe/colombia)
- [Czechia](https://apptail.io/app/harrys-dyno-pkwe/czechia)
- [Denmark](https://apptail.io/app/harrys-dyno-pkwe/denmark)
- [Dominican Republic](https://apptail.io/app/harrys-dyno-pkwe/dominican-republic)
- [Algeria](https://apptail.io/app/harrys-dyno-pkwe/algeria)
- [Ecuador](https://apptail.io/app/harrys-dyno-pkwe/ecuador)
- [Egypt](https://apptail.io/app/harrys-dyno-pkwe/egypt)
- [Spain](https://apptail.io/app/harrys-dyno-pkwe/spain)
- [Finland](https://apptail.io/app/harrys-dyno-pkwe/finland)
- [France](https://apptail.io/app/harrys-dyno-pkwe/france)
- [Greece](https://apptail.io/app/harrys-dyno-pkwe/greece)
- [Hong Kong SAR China](https://apptail.io/app/harrys-dyno-pkwe/hong-kong)
- [Indonesia](https://apptail.io/app/harrys-dyno-pkwe/indonesia)
- [Ireland](https://apptail.io/app/harrys-dyno-pkwe/ireland)
- [Israel](https://apptail.io/app/harrys-dyno-pkwe/israel)
- [India](https://apptail.io/app/harrys-dyno-pkwe/india)
- [Italy](https://apptail.io/app/harrys-dyno-pkwe/italy)
- [Japan](https://apptail.io/app/harrys-dyno-pkwe/japan)
- [South Korea](https://apptail.io/app/harrys-dyno-pkwe/south-korea)
- [Kuwait](https://apptail.io/app/harrys-dyno-pkwe/kuwait)
- [Kazakhstan](https://apptail.io/app/harrys-dyno-pkwe/kazakhstan)
- [Lebanon](https://apptail.io/app/harrys-dyno-pkwe/lebanon)
- [Luxembourg](https://apptail.io/app/harrys-dyno-pkwe/luxembourg)
- [Mexico](https://apptail.io/app/harrys-dyno-pkwe/mexico)
- [Malaysia](https://apptail.io/app/harrys-dyno-pkwe/malaysia)
- [Nigeria](https://apptail.io/app/harrys-dyno-pkwe/nigeria)
- [Netherlands](https://apptail.io/app/harrys-dyno-pkwe/netherlands)
- [Norway](https://apptail.io/app/harrys-dyno-pkwe/norway)
- [New Zealand](https://apptail.io/app/harrys-dyno-pkwe/new-zealand)
- [Peru](https://apptail.io/app/harrys-dyno-pkwe/peru)
- [Philippines](https://apptail.io/app/harrys-dyno-pkwe/philippines)
- [Pakistan](https://apptail.io/app/harrys-dyno-pkwe/pakistan)
- [Poland](https://apptail.io/app/harrys-dyno-pkwe/poland)
- [Portugal](https://apptail.io/app/harrys-dyno-pkwe/portugal)
- [Russia](https://apptail.io/app/harrys-dyno-pkwe/russia)
- [Saudi Arabia](https://apptail.io/app/harrys-dyno-pkwe/saudi-arabia)
- [Sweden](https://apptail.io/app/harrys-dyno-pkwe/sweden)
- [Singapore](https://apptail.io/app/harrys-dyno-pkwe/singapore)
- [Slovakia](https://apptail.io/app/harrys-dyno-pkwe/slovakia)
- [Thailand](https://apptail.io/app/harrys-dyno-pkwe/thailand)
- [Taiwan](https://apptail.io/app/harrys-dyno-pkwe/taiwan)
- [Ukraine](https://apptail.io/app/harrys-dyno-pkwe/ukraine)
- [Vietnam](https://apptail.io/app/harrys-dyno-pkwe/vietnam)
- [United Arab Emirates](https://apptail.io/app/harrys-dyno-pkwe/united-arab-emirates)
- [South Africa](https://apptail.io/app/harrys-dyno-pkwe/south-africa)
- [Argentina](https://apptail.io/app/harrys-dyno-pkwe/argentina)
- [Austria](https://apptail.io/app/harrys-dyno-pkwe/austria)
- [Australia](https://apptail.io/app/harrys-dyno-pkwe/australia)
- [Azerbaijan](https://apptail.io/app/harrys-dyno-pkwe/azerbaijan)
- [Belgium](https://apptail.io/app/harrys-dyno-pkwe/belgium)
- [Brunei](https://apptail.io/app/harrys-dyno-pkwe/brunei)

---

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