# 智能健身助手 vs Burrow Tunnel

The clearest difference is in-app purchases: 智能健身助手 at none against Burrow Tunnel's 1. 智能健身助手 also leads on iOS requirement (12.0 vs 17.0). Burrow Tunnel's advantage is update cadence (every 2 weeks vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. Burrow Tunnel sells 1 one-off in-app purchase. 智能健身助手 asks for nothing beyond the download.

智能健身助手 ships an update every 13 months, Burrow Tunnel every 2 weeks. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 智能健身助手 | Burrow Tunnel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Size | 131 MB | 45 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Shenzhen Lutong Network Technology Co., Ltd](https://appshunter.io/developer/588109241) | [鑫 姜](https://appshunter.io/developer/1893112777) |

## What reviewers say

### 智能健身助手

[App page](https://appshunter.io/ios/app/id6443996865)

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

**In-app purchases:** none


### Burrow Tunnel

[App page](https://appshunter.io/ios/app/burrow-tunnel/id6764009166)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Burrow Pro | $14.99 | one-time |


## Frequently asked questions

### Is 智能健身助手 free?

智能健身助手 is free to download, with no in-app purchases.

### Is Burrow Tunnel free?

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

### Do 智能健身助手 or Burrow Tunnel have ads?

Neither 智能健身助手 nor Burrow Tunnel shows ads.

### Which is updated more often, 智能健身助手 or Burrow Tunnel?

智能健身助手 ships an update every 13 months, and Burrow Tunnel every 2 weeks. Most recently, 智能健身助手 was updated on October 6, 2026 and Burrow Tunnel on October 3, 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.*