# G vs Acc.elerometer

The clearest difference is in-app purchases: Acc.elerometer at none against G's 2. G's advantage is update cadence (every 4 days vs every 20 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. G sells 2 one-off in-app purchases. Acc.elerometer asks for nothing beyond the download.

G ships an update every 4 days, Acc.elerometer every 20 months. The most recent releases landed on July 4, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | G | Acc.elerometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/g-field-recorder/id1154585693/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 20 months |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 10 MB |
| Requires iOS | **14.7** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stratos Perception, LLC](https://appshunter.io/developer/721934057) | [Pantiukhin Andrei](https://appshunter.io/developer/1585711909) |

## What reviewers say

### G

[App page](https://appshunter.io/ios/app/g-field-recorder/id1154585693)

This app records and analyzes motion data from your device's sensors, including acceleration, rotation, and GPS information. It's designed for experiments, performance analysis, and tracking various movements. Data can be exported in CSV format and is resistant to loss.

**Highlights:** Logs and plots motion data (acceleration, rotation), Records ground speed, altitude, distance, and displacement, Virtually unlimited recording time, Programmable data acquisition control, Remote control via Apple Watch, Configurable acceleration reference frame, Export data in CSV format

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multi-Plot | $0.99 | one-time |
| Professional | $3.99 | one-time |


### Acc.elerometer

[App page](https://appshunter.io/ios/app/accelerometer/id1631020465)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is G free?

G is free to download, with in-app purchases available.

### Is Acc.elerometer free?

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

### Do G or Acc.elerometer have ads?

Neither G nor Acc.elerometer shows ads.

### Which is updated more often, G or Acc.elerometer?

G ships an update every 4 days, and Acc.elerometer every 20 months. Most recently, G was updated on July 4, 2026 and Acc.elerometer on September 16, 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.*