# 職人スマホ vs LevelMaster

The clearest difference is ads: LevelMaster at none against 職人スマホ's shown. LevelMaster also leads on iOS requirement (13.0 vs 17.0). 職人スマホ's advantage is update cadence (every 6 days vs every 2 weeks). On price, in-app purchases and device support there is nothing between them.

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

職人スマホ ships an update every 6 days, LevelMaster every 2 weeks. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 職人スマホ | LevelMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 7 MB | 24 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [satoshi amasaki](https://appshunter.io/developer/1891268722) | [Yuki Okawa](https://appshunter.io/developer/1867195492) |

## What reviewers say

### 職人スマホ

[App page](https://appshunter.io/ios/app/id6764789904)

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

**In-app purchases:** none


### 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 職人スマホ free?

職人スマホ is free to download, with no in-app purchases.

### Is LevelMaster free?

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

### Do 職人スマホ or LevelMaster have ads?

職人スマホ shows ads; LevelMaster does not.

### Which is updated more often, 職人スマホ or LevelMaster?

職人スマホ ships an update every 6 days, and LevelMaster every 2 weeks. Most recently, 職人スマホ was updated on September 10, 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.*