# TrueLevel Bubble Level vs Bevel Protractor

The clearest difference is in-app purchases: TrueLevel Bubble Level at none against Bevel Protractor's 2. TrueLevel Bubble Level also leads on ads (none vs shown). Bevel Protractor's advantage is iOS requirement (16.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Bevel Protractor sells 2 in-app purchases, starting at $2.99 per 7 days. TrueLevel Bubble Level asks for nothing beyond the download.

## The numbers

| Metric | TrueLevel Bubble Level | Bevel Protractor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | — |
| Size | 12 MB | 19 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +4 | 4+ |
| Developer | [Ilia Filiaev](https://appshunter.io/developer/1742628366) | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) |

## What reviewers say

### TrueLevel Bubble Level

[App page](https://appshunter.io/ios/app/truelevel-bubble-level/id6776346163)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bevel Protractor

[App page](https://appshunter.io/ios/app/bevel-protractor-angle-finder/id6795862058)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is TrueLevel Bubble Level free?

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

### Is Bevel Protractor free?

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

### Do TrueLevel Bubble Level or Bevel Protractor have ads?

Bevel Protractor shows ads; TrueLevel 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.*