# Level Tool Pro vs Bubble Level

Level Tool Pro and Bubble Level are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Level Tool Pro sells 2 one-off in-app purchases and Bubble Level sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Level Tool Pro | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bubble-level-calibrated/id6767735397/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 2 MB |
| Requires iOS | 18.5 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nuno Lopes](https://appshunter.io/developer/1802013711) | [YUNFEI XU](https://appshunter.io/developer/1893542767) |

## What reviewers say

### Level Tool Pro

[App page](https://appshunter.io/ios/app/level-tool-pro/id6752358701)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subcription | $2.99 | one-time |
| Level Tool Pro | $24.99 | one-time |


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-calibrated/id6767735397)

This utility app transforms your iPhone into an accurate bubble level, accounting for real-world phone surfaces like cases and camera bumps. It's ideal for everyday measuring, alignment, and leveling tasks around the house or for DIY projects.

**Highlights:** Bubble level for horizontal and vertical surfaces, Calibration for phones with cases and camera bumps, Angle and slope measurement, Clean, easy-to-read display, Fast launch for quick checks

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is Level Tool Pro free?

Level Tool Pro is free to download, with in-app purchases available.

### Is Bubble Level free?

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

### Do Level Tool Pro or Bubble Level have ads?

Neither Level Tool Pro nor Bubble Level 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.*