# HamsterDB vs QSY

The clearest difference is update cadence: QSY at every 4 days against HamsterDB's every 2 months. HamsterDB's advantage is iOS requirement (18.0 vs 26.5). 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.

HamsterDB ships an update every 2 months, QSY every 4 days. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | HamsterDB | QSY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 7 MB | 3 MB |
| Requires iOS | **18.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gale Wolfenbarger](https://appshunter.io/developer/1893419175) | [STEPHEN E ROGACKI](https://appshunter.io/developer/6794683189) |

## What reviewers say

### HamsterDB

[App page](https://appshunter.io/ios/app/hamsterdb/id6762391886)

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

**In-app purchases:** none


### QSY

[App page](https://appshunter.io/ios/app/qsy/id6794683187)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HamsterDB free?

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

### Is QSY free?

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

### Do HamsterDB or QSY have ads?

Neither HamsterDB nor QSY shows ads.

### Which is updated more often, HamsterDB or QSY?

HamsterDB ships an update every 2 months, and QSY every 4 days. Most recently, HamsterDB was updated on October 7, 2026 and QSY on October 1, 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.*