# Fere fit vs Shark Track

The clearest difference is in-app purchases: Shark Track at none against Fere fit's 3. Shark Track also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Fere fit sells 3 one-off in-app purchases. Shark Track asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Fere fit | Shark Track |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (115 ratings)](https://appshunter.io/ios/app/fere-fit/id1481346033/reviews)** | — |
| Number of ratings | **115** | — |
| Positive reviews | 17.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 443 MB | 345 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SHENZHEN ZHONGWEI INTELLIGENT INFORMATION TECHNOLOGY CO.,Ltd](https://appshunter.io/developer/1622785862) | [Shenzhen Ultra Easy Technology Co., Ltd.](https://appshunter.io/developer/958871192) |

## What reviewers say

### Fere fit

[App page](https://appshunter.io/ios/app/fere-fit/id1481346033)

This app connects to your smart watch or bracelet to track daily activity, sleep patterns, and health data. It also provides notifications for calls and messages, and allows sharing of fitness information.

**Highlights:** Step, mileage, and calorie tracking, Sleep quality analysis, Call and message notifications, Alarm clock and reminders, Remote camera control, Health data sharing

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Watch face A | $0.29 | one-time |
| Watch face B | $0.39 | one-time |
| Watch face C | $0.49 | one-time |

**What reviewers like**

- 👍 Cool app
- 🎥 Great for phone review
- 🎹 Awesome for music
- 🎨 Customizable watch faces

**What reviewers complain about**

- 🐛 App crashes frequently
- 🔌 Bluetooth connectivity issues
- 📱 Notifications not working
- 🔧 Poor app functionality
- ⚠️ Unreliable performance

**Reported bugs**

- Unable to change wallpaper
- GPS not working properly
- Sync issues between watch and app
- Disconnection problems
- Notification delivery failures

**Requested features**

- Add more watch face options
- Improve weather display
- Enable custom ringtone selection
- Integrate with more apps
- Provide font size control


### Shark Track

[App page](https://appshunter.io/ios/app/shark-track/id6748491623)

**In-app purchases:** none


## Frequently asked questions

### Is Fere fit free?

Fere fit is free to download, with in-app purchases available.

### Is Shark Track free?

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

### Do Fere fit or Shark Track have ads?

Fere fit shows ads; Shark Track does not.

### Which is updated more often, Fere fit or Shark Track?

Fere fit ships an update monthly, and Shark Track monthly. Most recently, Fere fit was updated on November 11, 2026 and Shark Track on October 30, 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.*