# Accelerometer vs Ride Forces

The clearest difference is rating: Ride Forces at 4.8 against Accelerometer's 4.0. Ride Forces also leads on review sentiment (79% vs 54%) and ratings volume (48 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Accelerometer sells 1 one-off in-app purchase and Ride Forces sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Ride Forces holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Ride Forces has 48 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 54% of Accelerometer's written reviews are positive against 79% of Ride Forces's.

Accelerometer ships an update every 5 months, Ride Forces every 6 weeks. The most recent releases landed on June 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Accelerometer | Ride Forces |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/accelerometer-g-force-meter/id499629589/reviews) | **[4.8 (48 ratings)](https://appshunter.io/ios/app/ride-forces/id1341051046/reviews)** |
| Number of ratings | 1 | **48** |
| Positive reviews | 53.7% of reviews | **78.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 2 MB | 10 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jan Halozan](https://appshunter.io/developer/482137824) | [Stephen Dettling](https://appshunter.io/developer/963520032) |

## 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 |


### Ride Forces

[App page](https://appshunter.io/ios/app/ride-forces/id1341051046)

This app records and analyzes the g-forces experienced on roller coasters and amusement park rides using your iPhone or Apple Watch. It offers detailed graphs and statistics, with an optional subscription for advanced features like GPS tracking and weather data.

**Highlights:** Records g-forces on rides, Provides 3D g-force graphs and stats, Captures rider orientation, Includes GPS ride mapping, Records weather conditions, Analyzes airtime and inversions

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ride Forces Pro (Monthly) | $0.99 | per month |
| Ride Forces Pro (Yearly) | $9.99 | per year |


## Frequently asked questions

### Is Accelerometer free?

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

### Is Ride Forces free?

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

### Which has better reviews, Accelerometer or Ride Forces?

Ride Forces is rated higher. Accelerometer averages 4.0 out of 5 from 1 ratings, while Ride Forces averages 4.8 from 48 ratings.

### Do Accelerometer or Ride Forces have ads?

Neither Accelerometer nor Ride Forces shows ads.

### Which is updated more often, Accelerometer or Ride Forces?

Accelerometer ships an update every 5 months, and Ride Forces every 6 weeks. Most recently, Accelerometer was updated on June 9, 2026 and Ride Forces on September 18, 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.*