# AI posture/BODY Alignment vs 徒手検査ナビ

The clearest difference is price: AI posture/BODY Alignment at Free against 徒手検査ナビ's $5.99. 徒手検査ナビ's advantage is in-app purchases (none vs 4) and update cadence (every 6 days vs every 3 weeks). On ads, device support and iOS requirement there is nothing between them.

AI posture/BODY Alignment is free to download; 徒手検査ナビ costs $5.99 up front. AI posture/BODY Alignment sells 4 in-app purchases, starting at $6.99 per month. 徒手検査ナビ asks for nothing beyond the download.

AI posture/BODY Alignment ships an update every 3 weeks, 徒手検査ナビ every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI posture/BODY Alignment | 徒手検査ナビ |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ai-posturebody-alignment/id6450772562/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 355 MB | 17 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Naradewa Inc.](https://appshunter.io/developer/949334413) | [Sangi Iwane](https://appshunter.io/developer/6789297892) |

## What reviewers say

### AI posture/BODY Alignment

[App page](https://appshunter.io/ios/app/ai-posturebody-alignment/id6450772562)

Analyze your posture using AI with just two photos. Get detailed insights into your body alignment, posture score, and types. Includes range of motion and flexibility measurements, plus personalized tips and stretching videos.

**Highlights:** AI posture analysis, Posture score and alignment, Range of motion measurement, Flexibility scoring, Knee angle analysis, Posture type identification, Personalized daily tips, Posture improvement videos

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Measurement Plan（Monthly） | $6.99 | per month |
| Analysis Plan（Monthly） | $19.99 | per month |
| Measurement Plan（Annually） | $69.99 | per year |
| Analysis Plan（Annually） | $199.99 | per year |


### 徒手検査ナビ

[App page](https://appshunter.io/ios/app/id6796851819)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI posture/BODY Alignment free?

AI posture/BODY Alignment is free to download, with in-app purchases available.

### Is 徒手検査ナビ free?

徒手検査ナビ costs $5.99, with no in-app purchases.

### Do AI posture/BODY Alignment or 徒手検査ナビ have ads?

Neither AI posture/BODY Alignment nor 徒手検査ナビ shows ads.

### Which is updated more often, AI posture/BODY Alignment or 徒手検査ナビ?

AI posture/BODY Alignment ships an update every 3 weeks, and 徒手検査ナビ every 6 days. Most recently, AI posture/BODY Alignment was updated on October 30, 2026 and 徒手検査ナビ on October 31, 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.*