# Lockb vs QwikDim

The clearest difference is in-app purchases: Lockb at none against QwikDim's 4. Lockb also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. QwikDim sells 4 one-off in-app purchases. Lockb asks for nothing beyond the download.

## The numbers

| Metric | Lockb | QwikDim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 88 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Lockbox](https://appshunter.io/developer/1774757581) | [JAYU SOFTWARE-STUDIO OPC](https://appshunter.io/developer/6780740207) |

## What reviewers say

### Lockb

[App page](https://appshunter.io/ios/app/lockb/id6737131369)

**Features:** macOS Compatibility

**In-app purchases:** none


### QwikDim

[App page](https://appshunter.io/ios/app/qwikdim/id6798722093)

**Features:** Safari Extension, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Support | $0.99 | one-time |
| Coffee Support | $2.99 | one-time |
| Generous Support | $9.99 | one-time |
| Extra Support | $14.99 | one-time |


## Frequently asked questions

### Is Lockb free?

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

### Is QwikDim free?

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

### Do Lockb or QwikDim have ads?

Neither Lockb nor QwikDim shows ads.

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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.*