# Progression vs 321Start.run

The clearest difference is in-app purchases: 321Start.run at none against Progression's 5. 321Start.run also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). Progression's advantage is update cadence (every 9 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Progression sells 5 in-app purchases, starting at $6.99 per 7 days. 321Start.run asks for nothing beyond the download.

Progression ships an update every 9 days, 321Start.run every 2 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Progression | 321Start.run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (161 ratings)](https://appshunter.io/ios/app/progression-workout-tracker/id1090687896/reviews)** | — |
| Number of ratings | **161** | — |
| Positive reviews | 61.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 7 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Martin Pietrowski](https://appshunter.io/developer/1085206751) | [Eatble Technology S.R.L.](https://appshunter.io/developer/1589232452) |

## What reviewers say

### Progression

[App page](https://appshunter.io/ios/app/progression-workout-tracker/id1090687896)

This app helps you track your fitness progress with a minimalist and fast interface. It automatically adjusts your weight and reps to help you break through plateaus and see results. Enjoy a clean design with no ads and deep iOS integration.

**Highlights:** One-tap logging, Automatic progression adjustments, Plateau recognition, Detailed stats and charts, Clean, ad-free interface, iOS exclusive features (Widgets, Dynamic Island)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $6.99 | per 7 days |
| PRO | $12.99 | per month |
| PRO | $79.99 | per year |
| Free Unlimited Workouts | Free | one-time |
| PRO | $99.99 | one-time |


### 321Start.run

[App page](https://appshunter.io/ios/app/321startrun/id6557074192)

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

**In-app purchases:** none


## Frequently asked questions

### Is Progression free?

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

### Is 321Start.run free?

321Start.run is free to download, with no in-app purchases.

### Do Progression or 321Start.run have ads?

Neither Progression nor 321Start.run shows ads.

### Which is updated more often, Progression or 321Start.run?

Progression ships an update every 9 days, and 321Start.run every 2 months. Most recently, Progression was updated on October 24, 2026 and 321Start.run on October 8, 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.*