# Quantum Sweeper vs SumLock

The clearest difference is price: Quantum Sweeper at Free against SumLock's $0.99. Quantum Sweeper also leads on ads (none vs shown) and device support (3 vs 1). On in-app purchases there is nothing between them.

Quantum Sweeper is free to download; SumLock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Quantum Sweeper | SumLock |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Daily | — |
| Size | 130 MB | 5 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Planet Jone](https://appshunter.io/developer/1718913369) | [H Valeur](https://appshunter.io/developer/621824042) |

## What reviewers say

### Quantum Sweeper

[App page](https://appshunter.io/ios/app/quantum-sweeper/id6746046189)

**Features:** macOS Compatibility

**In-app purchases:** none


### SumLock

[App page](https://appshunter.io/ios/app/sumlock/id6786379020)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Sweeper free?

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

### Is SumLock free?

SumLock costs $0.99, with no in-app purchases.

### Do Quantum Sweeper or SumLock have ads?

SumLock shows ads; Quantum Sweeper does not.

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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.*