# Leadsheet vs Strange Loop

The clearest difference is in-app purchases: Leadsheet at none against Strange Loop's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Strange Loop sells 1 one-off in-app purchase. Leadsheet asks for nothing beyond the download.

## The numbers

| Metric | Leadsheet | Strange Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/strange-loop-chaos-melody/id6795408783/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Anton Swanevelder](https://appshunter.io/developer/1513118119) | [Soft Brew Mobile](https://appshunter.io/developer/561703410) |

## What reviewers say

### Leadsheet

[App page](https://appshunter.io/ios/app/leadsheet/id6787227042)

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

**In-app purchases:** none


### Strange Loop

[App page](https://appshunter.io/ios/app/strange-loop-chaos-melody/id6795408783)

This app generates unique melodies using chaos theory and music theory principles. Save your creations as MIDI files or use them as an AUV3 plugin. You can influence the sound by interacting directly with the visual representation of the attractors.

**Highlights:** Melody generation using Lorenz attractors, Markov policy for taste customization, Save melodies as MIDI, AUV3 plugin for instruments/MIDI processing, Interactive attractor influence via painting

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock AUV3 Plugin | $1.99 | one-time |


## Frequently asked questions

### Is Leadsheet free?

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

### Is Strange Loop free?

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

### Do Leadsheet or Strange Loop have ads?

Neither Leadsheet nor Strange Loop shows ads.

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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.*