# AlterMe vs FastFit

The clearest difference is iOS requirement: FastFit at 15.6 against AlterMe's 17.0. 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.

AlterMe ships an update every 4 days, FastFit weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AlterMe | FastFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/alterme/id1671228187/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Ad-supported | — |
| Size | 162 MB | 91 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Fit Wind](https://appshunter.io/developer/1671228189) | [The Perfect Workout Inc.](https://appshunter.io/developer/1717562385) |

## What reviewers say

### AlterMe

[App page](https://appshunter.io/ios/app/alterme/id1671228187)

This app creates a personalized health and fitness plan based on your DNA, biometric data, and health goals. It offers tailored workouts, nutrition guidance, and recovery content to help you achieve fat loss, better sleep, or increased energy.

**Highlights:** Personalized fitness program, DNA-based nutrition plan, Evolving workout library, Recovery content (breathwork, meditation), Integration with AlterMe Ring, Actionable health insights

**In-app purchases:** none

**What reviewers like**

- 🚀 Specialized and tailored program
- 👍 Helpful and communicative staff
- 🚀 Quick and effective workouts
- 👍 Comprehensive system with exercise, nutrition, and sleep tracking
- 👍 Mentally helpful with visuals and meditation

**What reviewers complain about**

- 🐛 Inaccurate sleep and step tracking
- 🔧 Lacking community and competitive features
- 🔧 Difficult to customize workouts and food logging
- 🔧 Inconsistent data across app and wearable
- 🔧 Expensive for some features

**Reported bugs**

- Wearable disconnecting from app
- Mirror showing as disconnected
- Inconsistent data between app and wearable
- Workouts and demos disappearing from app

**Requested features**

- Ability to cast workouts to TV
- More detailed health and sleep tracking
- Customizable calorie and macro goals
- Integration with popular fitness apps
- More flexibility in food logging


### FastFit

[App page](https://appshunter.io/ios/app/fastfit/id6759005964)

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

**In-app purchases:** none


## Frequently asked questions

### Is AlterMe free?

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

### Is FastFit free?

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

### Do AlterMe or FastFit have ads?

Neither AlterMe nor FastFit shows ads.

### Which is updated more often, AlterMe or FastFit?

AlterMe ships an update every 4 days, and FastFit weekly. Most recently, AlterMe was updated on October 27, 2026 and FastFit on October 24, 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.*