# 加速度ロガー vs Horizontal Accelerometer

The clearest difference is update cadence: Horizontal Accelerometer at every 6 weeks against 加速度ロガー's every 5 months. On price, review sentiment, 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.

加速度ロガー ships an update every 5 months, Horizontal Accelerometer every 6 weeks. The most recent releases landed on July 13, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 加速度ロガー | Horizontal Accelerometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id340777156/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | — | Ad-supported |
| Size | 7 MB | 6 MB |
| Requires iOS | 14.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Naoki Kisara](https://appshunter.io/developer/317583011) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### 加速度ロガー

[App page](https://appshunter.io/ios/app/id340777156)

**Features:** macOS Compatibility

**In-app purchases:** none


### Horizontal Accelerometer

[App page](https://appshunter.io/ios/app/horizontal-accelerometer/id6444095874)

This tool measures real-time horizontal acceleration, deceleration, and lateral G-force for automobiles. It features color-coded zones and sounds for easy understanding while driving and can also be used for engineering education and evaluating structural rigidity.

**Highlights:** Real-time horizontal acceleration measurement, Measures deceleration and lateral G-force, Color zones and sound alerts for values, Calibration for accurate readings, Peak hold and max value tracking, Adjustable color zone thresholds and sound

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 加速度ロガー free?

加速度ロガー is free to download, with no in-app purchases.

### Is Horizontal Accelerometer free?

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

### Do 加速度ロガー or Horizontal Accelerometer have ads?

Both 加速度ロガー and Horizontal Accelerometer show ads.

### Which is updated more often, 加速度ロガー or Horizontal Accelerometer?

加速度ロガー ships an update every 5 months, and Horizontal Accelerometer every 6 weeks. Most recently, 加速度ロガー was updated on July 13, 2026 and Horizontal Accelerometer on September 12, 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.*