# 3HFIT私教宝 vs BoxBell

The clearest difference is iOS requirement: 3HFIT私教宝 at 13.0 against BoxBell's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 3HFIT私教宝 sells 10 one-off in-app purchases and BoxBell sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

3HFIT私教宝 ships an update every 10 days, BoxBell weekly. The most recent releases landed on October 19, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 3HFIT私教宝 | BoxBell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 65 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [上海宁志健康管理股份有限公司](https://appshunter.io/developer/1896742440) | [Nurshat Bakytzhan](https://appshunter.io/developer/6787874872) |

## What reviewers say

### 3HFIT私教宝

[App page](https://appshunter.io/ios/app/3hfit/id6770430488)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PTL二重奏训练 | $29.99 | one-time |
| 功能性训练FTI | $29.99 | one-time |
| 自重训练2.0 | $29.99 | one-time |
| 综合格斗 | $29.99 | one-time |
| 修复拉伸 | $29.99 | one-time |
| FTC功能性训练 | $29.99 | one-time |
| 健美式形体塑造 | $29.99 | one-time |
| 4-8儿童体适能 | $29.99 | one-time |
| IFT50+训练模型 | $29.99 | one-time |
| 2-4儿童体适能 | $29.99 | one-time |


### BoxBell

[App page](https://appshunter.io/ios/app/boxbell-boxing-round-timer/id6804746188)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoxBell Pro | $5.99 | one-time |


## Frequently asked questions

### Is 3HFIT私教宝 free?

3HFIT私教宝 is free to download, with in-app purchases available.

### Is BoxBell free?

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

### Do 3HFIT私教宝 or BoxBell have ads?

Neither 3HFIT私教宝 nor BoxBell shows ads.

### Which is updated more often, 3HFIT私教宝 or BoxBell?

3HFIT私教宝 ships an update every 10 days, and BoxBell weekly. Most recently, 3HFIT私教宝 was updated on October 19, 2026 and BoxBell on October 29, 2026.

---

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