# ScratchQuartets vs DASSET Mobile

The clearest difference is update cadence: DASSET Mobile at every 3 weeks against ScratchQuartets's every 68 months. ScratchQuartets's advantage is iOS requirement (10.0 vs 13.0). 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.

ScratchQuartets ships an update every 68 months, DASSET Mobile every 3 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | ScratchQuartets | DASSET Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/scratchquartets/id1514952296/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 68 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 281 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taps and Swipes](https://appshunter.io/developer/300548459) | [PlanetX Labs Inc.](https://appshunter.io/developer/1770415615) |

## What reviewers say

### ScratchQuartets

[App page](https://appshunter.io/ios/app/scratchquartets/id1514952296)

This app helps organize barbershop quartet competitions by randomly assigning singers to each voice and selecting a song. It's designed for large groups like choruses to facilitate fun, random performances.

**Highlights:** Random quartet generation, Singer assignment by voice, Random song selection, Add unlimited singers, Add custom songs

**Features:** macOS Compatibility

**In-app purchases:** none


### DASSET Mobile

[App page](https://appshunter.io/ios/app/dasset-mobile/id6717579195)

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

**In-app purchases:** none


## Frequently asked questions

### Is ScratchQuartets free?

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

### Is DASSET Mobile free?

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

### Do ScratchQuartets or DASSET Mobile have ads?

Neither ScratchQuartets nor DASSET Mobile shows ads.

### Which is updated more often, ScratchQuartets or DASSET Mobile?

ScratchQuartets ships an update every 68 months, and DASSET Mobile every 3 weeks. Most recently, ScratchQuartets was updated on October 8, 2026 and DASSET Mobile on October 8, 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.*