# SoundSync vs Up

The clearest difference is update cadence: Up at fortnightly against SoundSync's every 5 weeks. SoundSync's advantage is iOS requirement (9.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SoundSync ships an update every 5 weeks, Up fortnightly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SoundSync | Up |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 4 MB | 118 MB |
| Requires iOS | **9.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Koichi Sato](https://appshunter.io/developer/415286735) | [TOMOYUKI MIYAMOTO](https://appshunter.io/developer/947322044) |

## What reviewers say

### SoundSync

[App page](https://appshunter.io/ios/app/soundsync/id415286732)

This app allows users to program and play up to 48 custom sound effects and music clips. Upload your own audio files and assign them to buttons with various playback modes like one-shot, loop, or gate. Enhance performances with precisely timed audio.

**Highlights:** Program up to 48 custom sounds, Import own audio files (wave, aiff, mp3, m4a), Assign sounds to selectable buttons, Multiple playback modes (one shot, loop, gate, trigger, pause), Volume adjustment for sound balance, Wireless control with optional receiver

**Features:** macOS Compatibility

**In-app purchases:** none


### Up

[App page](https://appshunter.io/ios/app/up-t-talent/id6444641726)

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

**In-app purchases:** none


## Frequently asked questions

### Is SoundSync free?

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

### Is Up free?

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

### Do SoundSync or Up have ads?

Neither SoundSync nor Up shows ads.

### Which is updated more often, SoundSync or Up?

SoundSync ships an update every 5 weeks, and Up fortnightly. Most recently, SoundSync was updated on October 8, 2026 and Up on October 24, 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.*