# Custom Bubble Level vs Precision Bubble Level

The clearest difference is in-app purchases: Precision Bubble Level at none against Custom Bubble Level's 2. Precision Bubble Level also leads on ads (none vs shown). On price, device support and iOS requirement 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. Precision Bubble Level asks for nothing beyond the download.

## The numbers

| Metric | Custom Bubble Level | Precision Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Daily |
| Size | 47 MB | 36 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [IVAN SOBTCHOUK](https://appshunter.io/developer/1679850800) | [Andrey Pogorelyy](https://appshunter.io/developer/1881380350) |

## 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 |


### Precision Bubble Level

[App page](https://appshunter.io/ios/app/precision-bubble-level/id6759876047)

**Features:** macOS Compatibility, Apple Watch app, 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 Precision Bubble Level free?

Precision Bubble Level is free to download, with no in-app purchases.

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

Custom Bubble Level shows ads; Precision Bubble Level 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.*