# Accelerometer vs Zodiac 247

The clearest difference is in-app purchases: Zodiac 247 at none against Accelerometer's 1. Zodiac 247 also leads on iOS requirement (12.1 vs 17.6). Accelerometer's advantage is update cadence (every 5 months vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. Accelerometer sells 1 one-off in-app purchase. Zodiac 247 asks for nothing beyond the download.

Accelerometer ships an update every 5 months, Zodiac 247 every 12 months. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Accelerometer | Zodiac 247 |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 12 months |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 63 MB |
| Requires iOS | 17.6 | **12.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jan Halozan](https://appshunter.io/developer/482137824) | [John Crawford](https://appshunter.io/developer/1438643705) |

## 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 |


### Zodiac 247

[App page](https://appshunter.io/ios/app/zodiac-247/id6751814908)

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

**In-app purchases:** none


## Frequently asked questions

### Is Accelerometer free?

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

### Is Zodiac 247 free?

Zodiac 247 is free to download, with no in-app purchases.

### Do Accelerometer or Zodiac 247 have ads?

Neither Accelerometer nor Zodiac 247 shows ads.

### Which is updated more often, Accelerometer or Zodiac 247?

Accelerometer ships an update every 5 months, and Zodiac 247 every 12 months. Most recently, Accelerometer was updated on October 23, 2026 and Zodiac 247 on October 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.*