# sqsl Mantra vs ostinata

The clearest difference is price: ostinata at Free against sqsl Mantra's $14.99. ostinata also leads on update cadence (every 9 days vs every 3 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

ostinata is free to download; sqsl Mantra costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for sqsl Mantra against 5.0 for ostinata. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

sqsl Mantra ships an update every 3 months, ostinata every 9 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | sqsl Mantra | ostinata |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sqsl-mantra/id6755682124/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ostinata/id6762445694/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Paid | **Free** |
| Size | 5 MB | 2 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michal Macura](https://appshunter.io/developer/1648278061) | [Joachim Groeger](https://appshunter.io/developer/1887008617) |

## What reviewers say

### sqsl Mantra

[App page](https://appshunter.io/ios/app/sqsl-mantra/id6755682124)

This experimental MIDI sequencer generates musical patterns with multiple tracks, scales, and transformation options. It allows for deep customization of triggers, pitch, and rhythm, with features for pattern evolution and saving to MIDI files.

**Highlights:** 3-track MIDI sequencing, Heptatonic scales quantizer, Scale morphing, Pattern evolution, MIDI file export, Velocity modulation via LFO, Preset saving

**Features:** macOS Compatibility

**In-app purchases:** none


### ostinata

[App page](https://appshunter.io/ios/app/ostinata/id6762445694)

Visualize and share your music discovery journeys. Map connections between artists, albums, and genres, explaining your reasoning. Explore and remix others' musical paths or create discovery challenges for the community.

**Highlights:** Create visual music discovery paths, Connect artists, albums, and genres, Add reasoning to connections, Search music via MusicBrainz, Fork and remix existing journeys, Post community discovery challenges, Private iCloud data sync

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

**In-app purchases:** none


## Frequently asked questions

### Is sqsl Mantra free?

sqsl Mantra costs $14.99, with no in-app purchases.

### Is ostinata free?

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

### Which has better reviews, sqsl Mantra or ostinata?

sqsl Mantra and ostinata are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do sqsl Mantra or ostinata have ads?

Neither sqsl Mantra nor ostinata shows ads.

### Which is updated more often, sqsl Mantra or ostinata?

sqsl Mantra ships an update every 3 months, and ostinata every 9 days. Most recently, sqsl Mantra was updated on October 30, 2026 and ostinata on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*