# Symmio vs 3motionAI Pro

The clearest difference is rating: 3motionAI Pro at 5.0 against Symmio's 4.6. Symmio's advantage is ratings volume (11 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

3motionAI Pro holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Symmio has 11 ratings behind it against 2, so its average is the more settled of the two.

Symmio ships an update monthly, 3motionAI Pro every 3 weeks. The most recent releases landed on October 30, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Symmio | 3motionAI Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (11 ratings)](https://appshunter.io/ios/app/symmio/id1605214846/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3motionai-pro/id6474274059/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 31 MB | 143 MB |
| Requires iOS | **14.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Functional Movement Systems, Inc](https://appshunter.io/developer/1294957160) | [3MotionAI Inc.](https://appshunter.io/developer/1554912010) |

## What reviewers say

### Symmio

[App page](https://appshunter.io/ios/app/symmio/id1605214846)

This app offers personalized wellness programs based on your musculoskeletal health. It provides corrective exercises, guided instruction, and content to improve your overall quality of life and reduce pain or limitations.

**Highlights:** Personalized wellness programs, Corrective exercises, Guided instruction, Musculoskeletal health assessment, Movement health focus, Behavioral health support, Sleep wellness tracking

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

**In-app purchases:** none


### 3motionAI Pro

[App page](https://appshunter.io/ios/app/3motionai-pro/id6474274059)

Analyze human motion with advanced biomechanics technology using just your smartphone. Get real-time insights into range of motion and functional movement with easy-to-understand data visualizations and summary reports.

**Highlights:** Real-time motion tracking, Range of motion analysis, Functional movement scoring, Smartphone-only operation, Data visualizations, Summary reports, Science-driven insights

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

**In-app purchases:** none


## Frequently asked questions

### Is Symmio free?

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

### Is 3motionAI Pro free?

3motionAI Pro is free to download, with no in-app purchases.

### Which has better reviews, Symmio or 3motionAI Pro?

3motionAI Pro is rated higher. Symmio averages 4.6 out of 5 from 11 ratings, while 3motionAI Pro averages 5.0 from 2 ratings.

### Do Symmio or 3motionAI Pro have ads?

Neither Symmio nor 3motionAI Pro shows ads.

### Which is updated more often, Symmio or 3motionAI Pro?

Symmio ships an update monthly, and 3motionAI Pro every 3 weeks. Most recently, Symmio was updated on October 30, 2026 and 3motionAI Pro on September 19, 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.*