# SittingPostureCHECKER vs Posture Manual

The clearest difference is in-app purchases: SittingPostureCHECKER at none against Posture Manual's 1. Posture Manual's advantage is update cadence (every 2 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Posture Manual sells 1 one-off in-app purchase. SittingPostureCHECKER asks for nothing beyond the download.

SittingPostureCHECKER ships an update every 6 months, Posture Manual every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SittingPostureCHECKER | Posture Manual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/posture-manual/id1662205001/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 2 MB | 1.8 GB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Medic Engineering K.K.](https://appshunter.io/developer/917118875) | [彬 吴](https://appshunter.io/developer/1406198585) |

## What reviewers say

### SittingPostureCHECKER

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

**In-app purchases:** none


### Posture Manual

[App page](https://appshunter.io/ios/app/posture-manual/id1662205001)

Improve your posture and alleviate pain with AI-driven assessments and personalized workout plans. Visualize your progress with 3D and AR technology, and track your journey with detailed reports and goal tracking.

**Highlights:** AI posture assessment, Personalized workout plans, 3D and AR visualization, Detailed posture reports, Step-by-step exercise instructions, Goal tracking and medals, Apple Watch integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete Edition | $12.99 | one-time |


## Frequently asked questions

### Is SittingPostureCHECKER free?

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

### Is Posture Manual free?

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

### Do SittingPostureCHECKER or Posture Manual have ads?

Neither SittingPostureCHECKER nor Posture Manual shows ads.

### Which is updated more often, SittingPostureCHECKER or Posture Manual?

SittingPostureCHECKER ships an update every 6 months, and Posture Manual every 2 months. Most recently, SittingPostureCHECKER was updated on November 3, 2026 and Posture Manual on November 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.*