# 铁磁健身 vs msats

The clearest difference is update cadence: msats at every 4 days against 铁磁健身's every 8 days. 铁磁健身's advantage is iOS requirement (15.6 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 铁磁健身 sells 2 in-app purchases, starting at $0.99 per month and msats sells 5 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for 铁磁健身 against 5.0 for msats. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

铁磁健身 ships an update every 8 days, msats every 4 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | 铁磁健身 | msats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6760303585/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/msats/id6779649369/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 43.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | Freemium | Freemium |
| Size | 124 MB | 568 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [贻瑾 张](https://appshunter.io/developer/1883648699) | [豪 刘](https://appshunter.io/developer/6778279318) |

## What reviewers say

### 铁磁健身

[App page](https://appshunter.io/ios/app/id6760303585)

This app helps you stick to your fitness routine by combining workout logging, plan scheduling, exercise lookup, data analysis, and motivational features. It allows you to train with friends, create custom plans, and access a vast exercise library. Track your progress with detailed data insights and enjoy a smooth logging experience.

**Highlights:** Workout logging, Customizable training plans, Extensive exercise library, Detailed data analysis, Social training progress sharing, Smooth workout recording

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 铁磁Pro月度会员 | $0.99 | per month |
| 铁磁Pro年度会员 | $3.99 | per year |


### msats

[App page](https://appshunter.io/ios/app/msats/id6779649369)

This app integrates workout tracking, running, and nutrition logging. It features automatic rep detection for strength training and an AI coach for personalized plans. Users can also track cardio activities and log meals via photo recognition.

**Highlights:** Automatic rep detection for strength training, AI-powered personalized workout and nutrition plans, Extensive exercise library with animated demos, 20+ cardio activity types with calorie estimates, Photo-based meal logging and calorie tracking, Apple Watch integration for live workout data, Footprint Run territory control game

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Msats mini | $0.99 | per month |
| Msats Pro | $1.59 | per month |
| Msats Max | $1.99 | per month |
| Msats Max 半年会员 | $6.99 | per 6 months |
| Msats Max 年度会员 | $12.99 | per year |


## Frequently asked questions

### Is 铁磁健身 free?

铁磁健身 is free to download, with in-app purchases available.

### Is msats free?

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

### Which has better reviews, 铁磁健身 or msats?

铁磁健身 and msats are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 铁磁健身 or msats have ads?

Neither 铁磁健身 nor msats shows ads.

### Which is updated more often, 铁磁健身 or msats?

铁磁健身 ships an update every 8 days, and msats every 4 days. Most recently, 铁磁健身 was updated on November 5, 2026 and msats on November 5, 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.*