# 极速健身 vs SAN Watch

The clearest difference is update cadence: 极速健身 at every 2 weeks against SAN Watch's every 3 months. 极速健身 also leads on iOS requirement (13.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 极速健身 sells 10 in-app purchases, starting at $6.99 per month and SAN Watch sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

极速健身 ships an update every 2 weeks, SAN Watch every 3 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 极速健身 | SAN Watch |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 106 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [重庆菲特力斯科技有限公司](https://appshunter.io/developer/1655036173) | [AIRGO LIMITED](https://appshunter.io/developer/1647133723) |

## What reviewers say

### 极速健身

[App page](https://appshunter.io/ios/app/id6447495756)

Achieve your fitness goals with personalized workout plans and scientific dietary advice. Follow along with real trainers for effective exercises, suitable for all fitness levels. Build healthy habits and track your progress daily.

**Highlights:** Real-person follow-along video courses, Personalized training plans, Adjustable difficulty levels, Scientific dietary recommendations, Calorie tracking and meal suggestions, Habit building and daily check-ins

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 腹肌撕裂者连续包月48 | $6.99 | per month |
| 腹肌撕裂者-连续包月-75 | $9.99 | per month |
| 腹肌撕裂者-连续包月-88 | $12.99 | per month |
| 腹肌撕裂者-连续包年-158 | $22.99 | per year |
| 腹肌撕裂者连续包年178 | $24.99 | per year |
| 腹肌撕裂者连续包年198 | $29.99 | per year |
| 腹肌撕裂者-连续包年 | $29.99 | per year |
| 腹肌撕裂者-连续包年-218 | $29.99 | per year |
| 腹肌撕裂者-永久会员-168 | $24.99 | one-time |
| 腹肌撕裂者-永久会员-198 | $29.99 | one-time |


### SAN Watch

[App page](https://appshunter.io/ios/app/san-watch/id6777081860)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 周会员 | $0.99 | per 7 days |
| Pro 年会员 | $7.99 | per year |
| Pro 终身会员 | $9.99 | one-time |


## Frequently asked questions

### Is 极速健身 free?

极速健身 is free to download, with in-app purchases available.

### Is SAN Watch free?

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

### Do 极速健身 or SAN Watch have ads?

Neither 极速健身 nor SAN Watch shows ads.

### Which is updated more often, 极速健身 or SAN Watch?

极速健身 ships an update every 2 weeks, and SAN Watch every 3 months. Most recently, 极速健身 was updated on October 24, 2026 and SAN Watch on October 13, 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.*