# Quantum Karen vs CaveMaster

The clearest difference is price: CaveMaster at Free against Quantum Karen's $0.99. Quantum Karen's advantage is in-app purchases (none vs 3) and update cadence (fortnightly vs every 2 months). On ads and device support there is nothing between them.

CaveMaster is free to download; Quantum Karen costs $0.99 up front. CaveMaster sells 3 one-off in-app purchases. Quantum Karen asks for nothing beyond the download.

Quantum Karen ships an update fortnightly, CaveMaster every 2 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Quantum Karen | CaveMaster |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 529 MB | 43 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Glen Wing](https://appshunter.io/developer/1533948940) | [NICHOLAS JOHN WARD](https://appshunter.io/developer/1685705319) |

## What reviewers say

### Quantum Karen

[App page](https://appshunter.io/ios/app/quantum-karen/id1591504301)

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

**In-app purchases:** none


### CaveMaster

[App page](https://appshunter.io/ios/app/cavemaster/id6448705986)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small coin bundle | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Large coin chest | $2.99 | one-time |


## Frequently asked questions

### Is Quantum Karen free?

Quantum Karen costs $0.99, with no in-app purchases.

### Is CaveMaster free?

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

### Do Quantum Karen or CaveMaster have ads?

Neither Quantum Karen nor CaveMaster shows ads.

### Which is updated more often, Quantum Karen or CaveMaster?

Quantum Karen ships an update fortnightly, and CaveMaster every 2 months. Most recently, Quantum Karen was updated on October 7, 2026 and CaveMaster 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.*