# Custom Bubble Level vs LevelMaster

The clearest difference is in-app purchases: LevelMaster at none against Custom Bubble Level's 2. LevelMaster also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Custom Bubble Level sells 2 in-app purchases, starting at $3.99 per 7 days. LevelMaster asks for nothing beyond the download.

## The numbers

| Metric | Custom Bubble Level | LevelMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 weeks |
| Size | 47 MB | 24 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IVAN SOBTCHOUK](https://appshunter.io/developer/1679850800) | [Yuki Okawa](https://appshunter.io/developer/1867195492) |

## What reviewers say

### Custom Bubble Level

[App page](https://appshunter.io/ios/app/custom-bubble-level/id6754390026)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access No Ads | $3.99 | per 7 days |
| Lifetime Pro Access No Ads | $24.99 | one-time |


### LevelMaster

[App page](https://appshunter.io/ios/app/levelmaster-bubble-level/id6786262885)

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

**In-app purchases:** none


## Frequently asked questions

### Is Custom Bubble Level free?

Custom Bubble Level is free to download, with in-app purchases available.

### Is LevelMaster free?

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

### Do Custom Bubble Level or LevelMaster have ads?

Custom Bubble Level shows ads; LevelMaster 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.*