# THTC + vs FlexiTrace Posture Analysis

The clearest difference is rating: FlexiTrace Posture Analysis at 4.0 against THTC +'s 3.5. FlexiTrace Posture Analysis also leads on review sentiment (82% vs 50%) and update cadence (every 9 days vs every 10 months). THTC +'s advantage is in-app purchases (none vs 13) and iOS requirement (14.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. FlexiTrace Posture Analysis sells 11 in-app purchases, starting at $4.99 per month. THTC + asks for nothing beyond the download.

FlexiTrace Posture Analysis holds the better App Store score, 4.0 against 3.5. That said, the two scores are not equally well evidenced: FlexiTrace Posture Analysis has 30 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of THTC +'s written reviews are positive against 82% of FlexiTrace Posture Analysis's.

THTC + ships an update every 10 months, FlexiTrace Posture Analysis every 9 days. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | THTC + | FlexiTrace Posture Analysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/thtc-plus/id1596950434/reviews) | **[4.0 (30 ratings)](https://appshunter.io/ios/app/flexitrace-posture-analysis/id6462847881/reviews)** |
| Number of ratings | 2 | **30** |
| Positive reviews | 50.0% of reviews | **81.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 73 MB | 273 MB |
| Requires iOS | **14.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pablo Ferreira](https://appshunter.io/developer/1101951809) | [FlexiTrace Yazilim Ticaret LIMITED SIRKETI](https://appshunter.io/developer/1703528817) |

## What reviewers say

### THTC +

[App page](https://appshunter.io/ios/app/thtc-plus/id1596950434)

This AI-powered app uses your device's camera to track body posture and movements during workouts. It offers real-time feedback and detailed stats to improve fitness performance and support physical therapy goals.

**Highlights:** AI-powered motion tracking, Camera-based posture and movement analysis, Real-time technique feedback, Detailed progress statistics, Unlimited workout options, Supports fitness, weightlifting, martial arts

**Features:** macOS Compatibility

**In-app purchases:** none


### FlexiTrace Posture Analysis

[App page](https://appshunter.io/ios/app/flexitrace-posture-analysis/id6462847881)

Analyze your posture using your device's camera and receive a personalized exercise plan to correct imbalances. Track your progress with guided videos and detailed assessments for better well-being.

**Highlights:** AI-powered posture analysis, Personalized corrective exercise plans, Guided animated exercise videos, Full-body posture assessment, Specialized evaluations (head, neck, shoulders, knees), Progress tracking

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $4.99 | per month |
| Monthly | $9.99 | per month |
| Weekly Subscription | $12.99 | per 7 days |
| Quarterly | $17.99 | per 3 months |
| Quarterly | $24.99 | per 3 months |
| Annually | $24.99 | per year |
| Annual | $44.99 | per year |
| Semiannual | $49.99 | per 6 months |
| Special offer | $59.99 | per year |
| Annual | $69.99 | per year |
| 5 Coin Pack | $59.99 | one-time |


## Frequently asked questions

### Is THTC + free?

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

### Is FlexiTrace Posture Analysis free?

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

### Which has better reviews, THTC + or FlexiTrace Posture Analysis?

FlexiTrace Posture Analysis is rated higher. THTC + averages 3.5 out of 5 from 2 ratings, while FlexiTrace Posture Analysis averages 4.0 from 30 ratings.

### Do THTC + or FlexiTrace Posture Analysis have ads?

Neither THTC + nor FlexiTrace Posture Analysis shows ads.

### Which is updated more often, THTC + or FlexiTrace Posture Analysis?

THTC + ships an update every 10 months, and FlexiTrace Posture Analysis every 9 days. Most recently, THTC + was updated on October 1, 2026 and FlexiTrace Posture Analysis on October 8, 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.*