# Goniometer vs Smart ROM AI Goniometer

The clearest difference is in-app purchases: Goniometer at none against Smart ROM AI Goniometer's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Smart ROM AI Goniometer sells 1 one-off in-app purchase. Goniometer asks for nothing beyond the download.

## The numbers

| Metric | Goniometer | Smart ROM AI Goniometer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 70 MB | 102 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Procaryote](https://appshunter.io/developer/1591970439) | [Axis Rehabilitation & Fitness Center](https://appshunter.io/developer/1885890920) |

## What reviewers say

### Goniometer

[App page](https://appshunter.io/ios/app/goniometer-range/id6780147865)

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

**In-app purchases:** none


### Smart ROM AI Goniometer

[App page](https://appshunter.io/ios/app/smart-rom-ai-goniometer/id6791428374)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 평생 프리미엄 이용권 | $2.99 | one-time |


## Frequently asked questions

### Is Goniometer free?

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

### Is Smart ROM AI Goniometer free?

Smart ROM AI Goniometer is free to download, with in-app purchases available.

### Do Goniometer or Smart ROM AI Goniometer have ads?

Neither Goniometer nor Smart ROM AI Goniometer shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*