# Accelerometer vs G

The clearest difference is ads: Accelerometer at none against G's shown. G's advantage is update cadence (every 5 days vs every 5 months) and iOS requirement (13.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Accelerometer sells 1 one-off in-app purchase and G sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Accelerometer ships an update every 5 months, G every 5 days. The most recent releases landed on June 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Accelerometer | G |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/accelerometer-g-force-meter/id499629589/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 53.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 23 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jan Halozan](https://appshunter.io/developer/482137824) | [Min-Tsung Tasi](https://appshunter.io/developer/1882756546) |

## What reviewers say

### Accelerometer

[App page](https://appshunter.io/ios/app/accelerometer-g-force-meter/id499629589)

Transform your device into a precise 3-axis accelerometer. Monitor live acceleration and G-force readings, record motion data, and export it in various formats for detailed analysis. Ideal for experiments, testing, and engineering.

**Highlights:** Realtime X/Y/Z acceleration, G-force measurement, Record motion sessions, CSV/JSON/XML export, Adjustable sample rate, Max/Min tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Accelerometer Pro | $1.99 | one-time |


### G

[App page](https://appshunter.io/ios/app/g-force-meter-tracker/id6761318976)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除廣告 | $1.99 | one-time |


## Frequently asked questions

### Is Accelerometer free?

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

### Is G free?

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

### Do Accelerometer or G have ads?

G shows ads; Accelerometer does not.

### Which is updated more often, Accelerometer or G?

Accelerometer ships an update every 5 months, and G every 5 days. Most recently, Accelerometer was updated on June 9, 2026 and G on September 14, 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.*