# Spirit Level vs GPF Bubble Level

The clearest difference is device support: Spirit Level at 3 against GPF Bubble Level's 1. Spirit Level also leads on iOS requirement (8.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Spirit Level | GPF Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spirit-level-bubble-level-tool/id1171471386/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 4 MB | 0 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [VLADYSLAV YERSHOV](https://appshunter.io/developer/879767497) | [Gian Paolo Fontani](https://appshunter.io/developer/1866631629) |

## What reviewers say

### Spirit Level

[App page](https://appshunter.io/ios/app/spirit-level-bubble-level-tool/id1171471386)

This app functions as a digital spirit level, utilizing bubble physics to determine if a surface is horizontal or vertical. It offers a user-friendly interface and high accuracy for various tasks, from casual use to professional construction.

**Highlights:** Digital spirit level, Bubble physics simulation, Surface leveling, High accuracy, Calibration function

**Features:** macOS Compatibility

**In-app purchases:** none


### GPF Bubble Level

[App page](https://appshunter.io/ios/app/gpf-bubble-level/id6759933601)

**In-app purchases:** none


## Frequently asked questions

### Is Spirit Level free?

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

### Is GPF Bubble Level free?

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

### Do Spirit Level or GPF Bubble Level have ads?

Neither Spirit Level nor GPF 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.*