# Flexion vs FormSight

The clearest difference is update cadence: Flexion at fortnightly against FormSight's monthly. Flexion also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Flexion sells 2 in-app purchases, starting at $9.99 per month and FormSight sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Flexion ships an update fortnightly, FormSight monthly. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Flexion | FormSight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/flexion-ai-personal-trainer/id6751009469/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Agastya Ahluwalia](https://appshunter.io/developer/1833107018) | [Big Creek Holdings LLC](https://appshunter.io/developer/1883413634) |

## What reviewers say

### Flexion

[App page](https://appshunter.io/ios/app/flexion-ai-personal-trainer/id6751009469)

Analyze your workout form with AI-powered video feedback and chat with a virtual coach for personalized training and nutrition advice. Track progress, log meals, and prevent injuries with detailed insights.

**Highlights:** AI video form analysis, Conversational workout logging, Nutrition tracking, Personalized coaching, Progress insights, Multiple coach personalities

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $59.99 | per year |


### FormSight

[App page](https://appshunter.io/ios/app/formsight/id6760241174)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FormSight Coach (Monthly) | $9.99 | per month |
| FormSight Coach Annual | $99.99 | per year |


## Frequently asked questions

### Is Flexion free?

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

### Is FormSight free?

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

### Do Flexion or FormSight have ads?

Neither Flexion nor FormSight shows ads.

### Which is updated more often, Flexion or FormSight?

Flexion ships an update fortnightly, and FormSight monthly. Most recently, Flexion was updated on October 24, 2026 and FormSight 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.*