# CoTrack vs Shark Health

The clearest difference is iOS requirement: CoTrack at 10.0 against Shark Health's 13.0. On price, update cadence, ads and in-app purchases 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, Shark Health monthly. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CoTrack | Shark Health |
| --- | --- | --- |
| 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** | Monthly |
| Monetization | Free | — |
| Size | 30 MB | 66 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FEITIAN Technologies Co.,Ltd.](https://appshunter.io/developer/398121823) | [Nanchang Blackshark Technologies Co., Ltd.](https://appshunter.io/developer/1358214067) |

## 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


### Shark Health

[App page](https://appshunter.io/ios/app/shark-health/id6739731921)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CoTrack free?

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

### Is Shark Health free?

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

### Do CoTrack or Shark Health have ads?

Neither CoTrack nor Shark Health shows ads.

### Which is updated more often, CoTrack or Shark Health?

CoTrack ships an update fortnightly, and Shark Health monthly. Most recently, CoTrack was updated on October 8, 2026 and Shark Health on October 7, 2026.

---

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