# PostureCHECKER vs 菠菜教练

The clearest difference is review sentiment: PostureCHECKER at 75% against 菠菜教练's 39%. 菠菜教练's advantage is update cadence (every 2 weeks vs every 6 months) and iOS requirement (13.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PostureCHECKER ships an update every 6 months, 菠菜教练 every 2 weeks. The most recent releases landed on October 7, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PostureCHECKER | 菠菜教练 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (3 ratings)](https://appshunter.io/ios/app/posturechecker-s/id917118876/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **75.0% of reviews** | 39.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 74 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Medic Engineering K.K.](https://appshunter.io/developer/917118875) | [Hangzhou Forza Data Technology Co., Ltd.](https://appshunter.io/developer/1024851818) |

## What reviewers say

### PostureCHECKER

[App page](https://appshunter.io/ios/app/posturechecker-s/id917118876)

Analyze your body's posture by taking a side-view photo. The app guides you to place markers on key points to assess alignment. It helps identify if your posture is straight but cannot diagnose medical conditions.

**Highlights:** Side-view photo analysis, Marker placement for key body points, Posture alignment assessment, Guidance on correct marker positioning, Identification of straight posture

**In-app purchases:** none


### 菠菜教练

[App page](https://appshunter.io/ios/app/id1068379945)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PostureCHECKER free?

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

### Is 菠菜教练 free?

菠菜教练 is free to download, with no in-app purchases.

### Do PostureCHECKER or 菠菜教练 have ads?

Neither PostureCHECKER nor 菠菜教练 shows ads.

### Which is updated more often, PostureCHECKER or 菠菜教练?

PostureCHECKER ships an update every 6 months, and 菠菜教练 every 2 weeks. Most recently, PostureCHECKER was updated on October 7, 2026 and 菠菜教练 on October 29, 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.*