# Cotracks vs SP6 Sound Editor

The clearest difference is price: SP6 Sound Editor at Free against Cotracks's $29.99. SP6 Sound Editor also leads on iOS requirement (8.0 vs 12.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

SP6 Sound Editor is free to download; Cotracks costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cotracks ships an update every 6 months, SP6 Sound Editor every 5 months. The most recent releases landed on June 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Cotracks | SP6 Sound Editor |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/cotracks/id541037304/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Paid | — |
| Size | 45 MB | 35 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Futucraft Oy](https://appshunter.io/developer/541037307) | [SoundTower Inc.](https://appshunter.io/developer/757478129) |

## What reviewers say

### Cotracks

[App page](https://appshunter.io/ios/app/cotracks/id541037304)

Create music collaboratively on a single iPad with a multitrack sequencer. Record and play back your own parts in sync with others, building complex tracks with various instruments and effects. Designed to maintain creative flow for solo or group sessions.

**Highlights:** Multitrack sequencer with up to 12 instrument tracks, Beat synchronized playback and recording, Dedicated interface modes for 1, 2, or 4 users, Polyphonic and monophonic synthesizers with quality presets, Sample player with professional library, Stereo delay, phaser, and equalizer effects, Audiobus support and audio export options

**In-app purchases:** none


### SP6 Sound Editor

[App page](https://appshunter.io/ios/app/sp6-sound-editor/id1386180420)

**In-app purchases:** none


## Frequently asked questions

### Is Cotracks free?

Cotracks costs $29.99, with no in-app purchases.

### Is SP6 Sound Editor free?

SP6 Sound Editor is free to download, with no in-app purchases.

### Do Cotracks or SP6 Sound Editor have ads?

Neither Cotracks nor SP6 Sound Editor shows ads.

### Which is updated more often, Cotracks or SP6 Sound Editor?

Cotracks ships an update every 6 months, and SP6 Sound Editor every 5 months. Most recently, Cotracks was updated on June 5, 2026 and SP6 Sound Editor on September 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.*