# SittingPostureCHECKER vs Only Human

The clearest difference is update cadence: Only Human at every 5 weeks against SittingPostureCHECKER's every 6 months. Only Human also leads on iOS requirement (8.0 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.

SittingPostureCHECKER ships an update every 6 months, Only Human every 5 weeks. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SittingPostureCHECKER | Only Human |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Size | 2 MB | 116 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Medic Engineering K.K.](https://appshunter.io/developer/917118875) | [Ziemann.IT](https://appshunter.io/developer/556846201) |

## What reviewers say

### SittingPostureCHECKER

[App page](https://appshunter.io/ios/app/sittingposturechecker-s/id1281866599)

**In-app purchases:** none


### Only Human

[App page](https://appshunter.io/ios/app/only-human/id1453999886)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SittingPostureCHECKER free?

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

### Is Only Human free?

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

### Do SittingPostureCHECKER or Only Human have ads?

Neither SittingPostureCHECKER nor Only Human shows ads.

### Which is updated more often, SittingPostureCHECKER or Only Human?

SittingPostureCHECKER ships an update every 6 months, and Only Human every 5 weeks. Most recently, SittingPostureCHECKER was updated on October 9, 2026 and Only Human on October 11, 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.*