# Level Tool vs TrueLevel Bubble Level

The clearest difference is in-app purchases: Level Tool at none against TrueLevel Bubble Level's 1. Level Tool also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. TrueLevel Bubble Level sells 1 one-off in-app purchase. Level Tool asks for nothing beyond the download.

Level Tool ships an update every 4 days, TrueLevel Bubble Level every 2 months. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Level Tool | TrueLevel Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 34 MB | 12 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kashif Nazir Khan](https://appshunter.io/developer/1891721223) | [Ilia Filiaev](https://appshunter.io/developer/1742628366) |

## What reviewers say

### Level Tool

[App page](https://appshunter.io/ios/app/level-tool-spirit-and-bubble/id6762459455)

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

**In-app purchases:** none


### TrueLevel Bubble Level

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

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueLevel Pro | $4.99 | one-time |


## Frequently asked questions

### Is Level Tool free?

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

### Is TrueLevel Bubble Level free?

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

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

Neither Level Tool nor TrueLevel Bubble Level shows ads.

### Which is updated more often, Level Tool or TrueLevel Bubble Level?

Level Tool ships an update every 4 days, and TrueLevel Bubble Level every 2 months. Most recently, Level Tool was updated on October 3, 2026 and TrueLevel Bubble Level on October 20, 2026.

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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.*