# Fai Workout vs Re

The clearest difference is in-app purchases: Re at none against Fai Workout's 1. Fai Workout's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fai Workout sells 1 in-app purchase, starting at $4.99 per month. Re asks for nothing beyond the download.

Fai Workout ships an update every 2 weeks, Re every 4 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fai Workout | Re |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fai-workout/id6756394479/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 121 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Fai AI LLC](https://appshunter.io/developer/1860444915) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Fai Workout

[App page](https://appshunter.io/ios/app/fai-workout/id6756394479)

This app generates personalized HIIT workouts based on your available time, equipment, and energy levels. It provides structured routines without video clutter, ideal for users who know how to exercise but prefer not to plan each session.

**Highlights:** Generate fresh HIIT workouts on demand, Build workouts around available time, Use available equipment, Train at home, gym, or while traveling, Save favorite workout setups, Avoid repeating workouts, Text-first format without video

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| fAI Workout Pro | $4.99 | per month |


### Re

[App page](https://appshunter.io/ios/app/redefine/id6762375425)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fai Workout free?

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

### Is Re free?

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

### Do Fai Workout or Re have ads?

Neither Fai Workout nor Re shows ads.

### Which is updated more often, Fai Workout or Re?

Fai Workout ships an update every 2 weeks, and Re every 4 months. Most recently, Fai Workout was updated on October 30, 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.*