# Fortify AI vs Re

The clearest difference is ads: Fortify AI at none against Re's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Fortify AI sells 10 in-app purchases, starting at $9.99 per month and Re sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Fortify AI | Re |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (118 ratings)](https://appshunter.io/ios/app/fortify-ai-personal-trainer/id6757209376/reviews)** | — |
| Number of ratings | **118** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 379 MB | 83 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Kwaku Bimpong](https://appshunter.io/developer/1865338992) | [N & P Digital Inc.](https://appshunter.io/developer/1866801748) |

## What reviewers say

### Fortify AI

[App page](https://appshunter.io/ios/app/fortify-ai-personal-trainer/id6757209376)

Log your strength training sessions using your voice and receive AI-powered insights based on your training history. Track progress with detailed analytics, recovery suggestions, and personalized coaching to help you train with more confidence and consistency.

**Highlights:** Voice-activated workout logging, AI-powered training insights, Detailed progress analytics, Workout templates and programs, Rest timer and muscle heatmap, Offline logging with cloud sync

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fortify AI Monthly Subscription | $9.99 | per month |
| Fortify AI Monthly Subscription | $12.99 | per month |
| Fortify AI Monthly Subscription | $17.99 | per month |
| Fortify AI Yearly Subscription | $29.99 | per year |
| Fortify AI Yearly Subscription | $29.99 | per year |
| Fortify AI Yearly Subscription | $39.99 | per year |
| Yearly Subscription 39.99 | $39.99 | per year |
| Fortify AI Yearly Subscription | $39.99 | per year |
| Fortify AI Yearly Subscription | $49.99 | per year |
| Fortify AI Yearly Subscription | $49.99 | per year |


### Re

[App page](https://appshunter.io/ios/app/re-flex/id6757416973)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly Access | $6.99 | per month |
| Pro Monthly Access | $14.99 | per month |
| Standard Yearly Access | $67.99 | per year |
| Pro Yearly Access | $143.99 | per year |


## Frequently asked questions

### Is Fortify AI free?

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

### Is Re free?

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

### Do Fortify AI or Re have ads?

Re shows ads; Fortify AI does not.

### Which is updated more often, Fortify AI or Re?

Fortify AI ships an update every 2 weeks, and Re every 2 weeks. Most recently, Fortify AI was updated on October 31, 2026 and Re 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.*