# Cipheus vs QSTQ

The clearest difference is in-app purchases: QSTQ at none against Cipheus's 2. QSTQ also leads on update cadence (every 4 days vs every 6 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Cipheus sells 2 in-app purchases, starting at $3.99 per month. QSTQ asks for nothing beyond the download.

Cipheus ships an update every 6 weeks, QSTQ every 4 days. The most recent releases landed on September 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Cipheus | QSTQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 11 MB | 50 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [洪涛 冯](https://appshunter.io/developer/1780160351) | [Chandan Mansukh Shahshah](https://appshunter.io/developer/6778366147) |

## What reviewers say

### Cipheus

[App page](https://appshunter.io/ios/app/cipheus/id6759548732)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cipheus+ Monthly | $3.99 | per month |
| Cipheus+ Yearly | $29.99 | per year |


### QSTQ

[App page](https://appshunter.io/ios/app/qstq/id6778366145)

**In-app purchases:** none


## Frequently asked questions

### Is Cipheus free?

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

### Is QSTQ free?

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

### Do Cipheus or QSTQ have ads?

Neither Cipheus nor QSTQ shows ads.

### Which is updated more often, Cipheus or QSTQ?

Cipheus ships an update every 6 weeks, and QSTQ every 4 days. Most recently, Cipheus was updated on September 12, 2026 and QSTQ on September 25, 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.*