# CoTrack vs 百家益

The clearest difference is update cadence: 百家益 at every 6 days against CoTrack's fortnightly. CoTrack's advantage is iOS requirement (10.0 vs 13.4). On price, ads, 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.

CoTrack ships an update fortnightly, 百家益 every 6 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CoTrack | 百家益 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cotrack/id1473932091/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free | — |
| Size | 30 MB | 100 MB |
| Requires iOS | **10.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FEITIAN Technologies Co.,Ltd.](https://appshunter.io/developer/398121823) | [上海百家益医疗器械有限公司](https://appshunter.io/developer/1136620683) |

## What reviewers say

### CoTrack

[App page](https://appshunter.io/ios/app/cotrack/id1473932091)

Locate misplaced items and your phone with this utility app. Set up alarms for when your tracking device is lost and use it as a remote camera shutter for your phone.

**Highlights:** Find lost items, Locate your phone, Lost item alarm, Remote camera shutter

**Features:** macOS Compatibility

**In-app purchases:** none


### 百家益

[App page](https://appshunter.io/ios/app/id6743144239)

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

**In-app purchases:** none


## Frequently asked questions

### Is CoTrack free?

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

### Is 百家益 free?

百家益 is free to download, with no in-app purchases.

### Do CoTrack or 百家益 have ads?

Neither CoTrack nor 百家益 shows ads.

### Which is updated more often, CoTrack or 百家益?

CoTrack ships an update fortnightly, and 百家益 every 6 days. Most recently, CoTrack was updated on October 8, 2026 and 百家益 on October 2, 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.*