# Bubble Level AI vs LevelMaster

The clearest difference is in-app purchases: LevelMaster at none against Bubble Level AI's 2. LevelMaster also leads on iOS requirement (13.0 vs 18.0). Bubble Level AI's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Bubble Level AI sells 2 in-app purchases, starting at $0.99 per month. LevelMaster asks for nothing beyond the download.

Bubble Level AI ships an update every 3 days, LevelMaster every 2 weeks. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Bubble Level AI | LevelMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Size | 6 MB | 24 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kirby Salter](https://appshunter.io/developer/1896698913) | [Yuki Okawa](https://appshunter.io/developer/1867195492) |

## What reviewers say

### Bubble Level AI

[App page](https://appshunter.io/ios/app/bubble-level-ai/id6772351219)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Lifetime Premium Access | $4.99 | one-time |


### LevelMaster

[App page](https://appshunter.io/ios/app/levelmaster-bubble-level/id6786262885)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level AI free?

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

### Is LevelMaster free?

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

### Do Bubble Level AI or LevelMaster have ads?

Neither Bubble Level AI nor LevelMaster shows ads.

### Which is updated more often, Bubble Level AI or LevelMaster?

Bubble Level AI ships an update every 3 days, and LevelMaster every 2 weeks. Most recently, Bubble Level AI was updated on September 24, 2026 and LevelMaster on September 19, 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.*