# CarSpeedTest vs adasher

The clearest difference is ads: adasher at none against CarSpeedTest's shown. adasher also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (12.0 vs 15). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CarSpeedTest ships an update monthly, adasher every 2 weeks. Both last shipped on October 6, 2026.

## The numbers

| Metric | CarSpeedTest | adasher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/adasher/id1589921771/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 11 MB | 127 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Weichen Cheng](https://appshunter.io/developer/1193049632) | [飞亚达(集团)股份有限公司](https://appshunter.io/developer/1232157774) |

## What reviewers say

### CarSpeedTest

[App page](https://appshunter.io/ios/app/carspeedtest/id1539375221)

**Features:** macOS Compatibility

**In-app purchases:** none


### adasher

[App page](https://appshunter.io/ios/app/adasher/id1589921771)

This application connects to a smart watch to display detailed health and fitness data. It allows users to manage watch settings, including notifications, alarms, and firmware updates. Track steps, sleep, heart rate, and various sports activities.

**Highlights:** Health data tracking (steps, sleep, heart rate), Sports activity monitoring, Watch settings management, Notification and alarm settings, Firmware updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CarSpeedTest free?

CarSpeedTest is free to download, with no in-app purchases.

### Is adasher free?

adasher is free to download, with no in-app purchases.

### Do CarSpeedTest or adasher have ads?

CarSpeedTest shows ads; adasher does not.

### Which is updated more often, CarSpeedTest or adasher?

CarSpeedTest ships an update monthly, and adasher every 2 weeks. Most recently, CarSpeedTest was updated on October 6, 2026 and adasher on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*