# IRON GYM vs Progress

The clearest difference is update cadence: Progress at every 6 days against IRON GYM's every 4 months. IRON GYM's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IRON GYM ships an update every 4 months, Progress every 6 days. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | IRON GYM | Progress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/progress-progressive-overload/id6450831926/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | — | Free |
| Size | 40 MB | 72 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Physical Technologies LTD](https://appshunter.io/developer/822656926) | [Progress Workouts](https://appshunter.io/developer/1695096550) |

## What reviewers say

### IRON GYM

[App page](https://appshunter.io/ios/app/iron-gym/id6446493807)

**Features:** macOS Compatibility

**In-app purchases:** none


### Progress

[App page](https://appshunter.io/ios/app/progress-progressive-overload/id6450831926)

This smart fitness app provides personalized training plans and guidance to help users build muscle and lose weight effectively. It offers detailed exercise instructions, progress tracking, and load management based on user feedback.

**Highlights:** Customized training plans, Personalized guidance, Progressive overload tracking, Load management, Effective workouts and exercises, Muscle group focus, Progress tracking with graphs

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

**In-app purchases:** none


## Frequently asked questions

### Is IRON GYM free?

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

### Is Progress free?

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

### Do IRON GYM or Progress have ads?

Neither IRON GYM nor Progress shows ads.

### Which is updated more often, IRON GYM or Progress?

IRON GYM ships an update every 4 months, and Progress every 6 days. Most recently, IRON GYM was updated on October 10, 2026 and Progress on October 4, 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.*