# Otoo vs RS

The clearest difference is price: RS at $5.99 against Otoo's $6.99. Otoo's advantage is iOS requirement (15.6 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Otoo costs $6.99 and RS $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Otoo | RS |
| --- | --- | --- |
| Price | $6.99 | **$5.99** |
| Rating | **[5.0 (30 ratings)](https://appshunter.io/ios/app/otoo/id6759285903/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Paid | — |
| Size | 64 MB | 3 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BeepStreet](https://appshunter.io/developer/321412321) | [淞元 石](https://appshunter.io/developer/1896015180) |

## What reviewers say

### Otoo

[App page](https://appshunter.io/ios/app/otoo/id6759285903)

This music creation app offers a unique free-form sequencer for building beats and melodies. It supports built-in sounds, sampling, and AUv3 instruments, with live performance effects and song arrangement tools.

**Highlights:** Free-form step sequencer, Single-screen workflow, Built-in sounds and sampler, AUv3 instrument support, Performance Mode effects, Export WAV, MP3, and MIDI

**Features:** macOS Compatibility

**In-app purchases:** none


### RS

[App page](https://appshunter.io/ios/app/rs-1-sequencer/id6772571779)

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

**In-app purchases:** none


## Frequently asked questions

### Is Otoo free?

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

### Is RS free?

RS costs $5.99, with no in-app purchases.

### Do Otoo or RS have ads?

Neither Otoo nor RS 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.*