# Bubble Level vs Level Tool

The clearest difference is iOS requirement: Level Tool at 15.1 against Bubble Level's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bubble Level sells 1 one-off in-app purchase and Level Tool sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Bubble Level | Level Tool |
| --- | --- | --- |
| 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 | 2 MB | 48 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YUNFEI XU](https://appshunter.io/developer/1893542767) | [KeloTech Group Oy](https://appshunter.io/developer/1860084291) |

## What reviewers say

### 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 |


### Level Tool

[App page](https://appshunter.io/ios/app/level-tool-pocketlevel/id6793027944)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PocketLevel Plus Weekly | $2.99 | per 7 days |
| PocketLevel Plus Yearly | $24.99 | per year |


## Frequently asked questions

### Is Bubble Level free?

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

### Is Level Tool free?

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

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

Neither Bubble Level nor Level Tool 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.*