# Join FENIX vs GPT Strong

The clearest difference is device support: Join FENIX at 2 against GPT Strong's —. GPT Strong's advantage is iOS requirement (11.0 vs 13.0). On price 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.

## The numbers

| Metric | Join FENIX | GPT Strong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/join-fenix/id1551833258/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 51 months | — |
| Monetization | Free | — |
| Size | 48 MB | 61 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [NavFit LLC](https://appshunter.io/developer/1551833260) | [The Gauntlet Athletic Company Inc.](https://appshunter.io/developer/1751357181) |

## What reviewers say

### Join FENIX

[App page](https://appshunter.io/ios/app/join-fenix/id1551833258)

Easily log your fitness sessions, view upcoming appointments, and track your progress. This app helps you get the most out of your training by keeping all your workout data in one place.

**Highlights:** Log workouts from anywhere, View logged workout history, See upcoming scheduled workouts, Book appointments within the app, Track fitness progress

**Features:** macOS Compatibility

**In-app purchases:** none


### GPT Strong

[App page](https://appshunter.io/ios/app/gpt-strong/id6504202842)

**In-app purchases:** none


## Frequently asked questions

### Is Join FENIX free?

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

### Is GPT Strong free?

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

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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.*