# aiSpine vs Posture AI

The clearest difference is review sentiment: aiSpine at 100% against Posture AI's 43%. aiSpine also leads on iOS requirement (15.5 vs 17.0). Posture AI's advantage is rating (4.7 vs 4.4) and ratings volume (228 vs 7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. aiSpine sells 3 one-off in-app purchases and Posture AI sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Posture AI holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Posture AI has 228 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 100% of aiSpine's written reviews are positive against 43% of Posture AI's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | aiSpine | Posture AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/aispine-posture-training/id6478812984/reviews) | **[4.7 (228 ratings)](https://appshunter.io/ios/app/posture-ai-correct-my-posture/id6740040938/reviews)** |
| Number of ratings | 7 | **228** |
| Positive reviews | **100.0% of reviews** | 43.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 218 MB | 85 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AIH LLC](https://appshunter.io/developer/1439844907) | [The Wellness Company, Inc.](https://appshunter.io/developer/1674352365) |

## What reviewers say

### aiSpine

[App page](https://appshunter.io/ios/app/aispine-posture-training/id6478812984)

This app helps users track their posture, pain levels, and other health data. It serves as a personal health record to monitor well-being. Remember, the information is for record-keeping and not a substitute for professional medical advice.

**Highlights:** Posture recording, Pain feeling tracking, General health management, Health information logging, User health monitoring

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $2.99 | one-time |
| Annual Membership | $29.99 | one-time |
| Triennial Membership Bundle | $99.99 | one-time |


### Posture AI

[App page](https://appshunter.io/ios/app/posture-ai-correct-my-posture/id6740040938)

Improve your posture with AI-powered analysis and personalized exercises. This app helps identify posture issues from photos and provides tailored routines to alleviate pain and enhance spinal health. Track your progress and achieve better alignment for improved well-being.

**Highlights:** AI-powered posture analysis, Personalized exercise recommendations, Progress tracking and reports, Expert-guided corrections, Home-based exercises

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $11.99 | per month |
| 5 Scans | $14.99 | per year |
| Annual | $39.99 | per year |
| Practitioner Mode | $99.99 | per year |
| Posture AI 5 scans | $14.99 | one-time |


## Frequently asked questions

### Is aiSpine free?

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

### Is Posture AI free?

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

### Which has better reviews, aiSpine or Posture AI?

Posture AI is rated higher. aiSpine averages 4.4 out of 5 from 7 ratings, while Posture AI averages 4.7 from 228 ratings.

### Do aiSpine or Posture AI have ads?

Neither aiSpine nor Posture AI shows ads.

### Which is updated more often, aiSpine or Posture AI?

aiSpine ships an update every 3 weeks, and Posture AI every 3 weeks. Most recently, aiSpine was updated on September 24, 2026 and Posture AI on October 20, 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.*