# Time Stretch (Speed Change) vs TuneRoster

The clearest difference is ads: TuneRoster at none against Time Stretch (Speed Change)'s shown. TuneRoster also leads on update cadence (every 3 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Time Stretch (Speed Change) sells 2 one-off in-app purchases and TuneRoster sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Time Stretch (Speed Change) ships an update every 6 weeks, TuneRoster every 3 days. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Time Stretch (Speed Change) | TuneRoster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (21 ratings)](https://appshunter.io/ios/app/time-stretch-speed-change/id637376117/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 65.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 9 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Loop-Sessions.LLC.](https://appshunter.io/developer/414215366) | [Nicolas Techer](https://appshunter.io/developer/1803995252) |

## What reviewers say

### Time Stretch (Speed Change)

[App page](https://appshunter.io/ios/app/time-stretch-speed-change/id637376117)

This music player allows real-time audio processing, including adjustable playback speed and a 31-band equalizer. It supports AUv3 effects, A-B looping, and background playback, with options to import audio files from other apps.

**Highlights:** Real-time time stretch (50-200%), 31-band equalizer with presets, AUv3 effects support, A-B loop playback, Center Cancel/Emphasis, Background playback, Audio file export

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 31 bands equalizer | $0.99 | one-time |
| Always remove banner ads. | $2.99 | one-time |


### TuneRoster

[App page](https://appshunter.io/ios/app/tuneroster/id6801968666)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TuneRoster Local | $9.99 | one-time |


## Frequently asked questions

### Is Time Stretch (Speed Change) free?

Time Stretch (Speed Change) is free to download, with in-app purchases available.

### Is TuneRoster free?

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

### Do Time Stretch (Speed Change) or TuneRoster have ads?

Time Stretch (Speed Change) shows ads; TuneRoster does not.

### Which is updated more often, Time Stretch (Speed Change) or TuneRoster?

Time Stretch (Speed Change) ships an update every 6 weeks, and TuneRoster every 3 days. Most recently, Time Stretch (Speed Change) was updated on October 23, 2026 and TuneRoster on October 14, 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.*