# Progressions vs Strum

The clearest difference is price: Strum at $3.99 against Progressions's $6.99. Strum also leads on update cadence (every 5 days vs every 2 weeks). Progressions's advantage is iOS requirement (13.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Progressions costs $6.99 and Strum $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Progressions ships an update every 2 weeks, Strum every 5 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Progressions | Strum |
| --- | --- | --- |
| Price | $6.99 | **$3.99** |
| Rating | **[4.1 (34 ratings)](https://appshunter.io/ios/app/progressions/id1634378516/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Paid | — |
| Size | 117 MB | 56 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [4Pockets.com](https://appshunter.io/developer/370131860) | [Mateusz Dabrowski](https://appshunter.io/developer/1894059452) |

## What reviewers say

### Progressions

[App page](https://appshunter.io/ios/app/progressions/id1634378516)

Generate unique chord progressions beyond traditional scales using mathematical algorithms. Control complexity and freedom to explore new harmonic territories. Features include arpeggiators, strumming patterns, and humanization for expressive musical output.

**Highlights:** Generate unique chord progressions, Adjust complexity and freedom levels, Block Chord, Arpeggiator, and Strummer modes, Supports open and closed chords with selectable voicings, Humanize chord and note timings, Integrated ARP and STRUM pattern editor, Sync multiple instances

**Features:** macOS Compatibility

**In-app purchases:** none


### Strum

[App page](https://appshunter.io/ios/app/strum-tabs-made-easy/id6764788253)

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

**In-app purchases:** none


## Frequently asked questions

### Is Progressions free?

Progressions costs $6.99, with no in-app purchases.

### Is Strum free?

Strum costs $3.99, with no in-app purchases.

### Do Progressions or Strum have ads?

Neither Progressions nor Strum shows ads.

### Which is updated more often, Progressions or Strum?

Progressions ships an update every 2 weeks, and Strum every 5 days. Most recently, Progressions was updated on October 30, 2026 and Strum on October 28, 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.*