# Level gauge vs シンプル単位変換

The clearest difference is update cadence: シンプル単位変換 at weekly against Level gauge's every 9 months. Level gauge's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). 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.

Level gauge ships an update every 9 months, シンプル単位変換 weekly. The most recent releases landed on October 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Level gauge | シンプル単位変換 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/level-gauge/id558393386/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 93.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuki](https://appshunter.io/developer/558393529) | [Searial, Inc.](https://appshunter.io/developer/1875914396) |

## What reviewers say

### Level gauge

[App page](https://appshunter.io/ios/app/level-gauge/id558393386)

This intuitive tool allows you to measure angles and levels in multiple orientations. It offers high precision with smooth movement and includes calibration and hold functions for stable readings. Customize its appearance while enjoying its powerful yet simple design.

**Highlights:** Measure horizontal, vertical, and flat angles, High precision measurements, Smooth and stable readings, Calibration function, Hold function, Customizable appearance

**Features:** Vision Pro support

**In-app purchases:** none


### シンプル単位変換

[App page](https://appshunter.io/ios/app/id6787664726)

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

**In-app purchases:** none


## Frequently asked questions

### Is Level gauge free?

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

### Is シンプル単位変換 free?

シンプル単位変換 is free to download, with no in-app purchases.

### Do Level gauge or シンプル単位変換 have ads?

Both Level gauge and シンプル単位変換 show ads.

### Which is updated more often, Level gauge or シンプル単位変換?

Level gauge ships an update every 9 months, and シンプル単位変換 weekly. Most recently, Level gauge was updated on October 23, 2026 and シンプル単位変換 on October 3, 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.*