# Ultrahuman Ring Sizer vs GameStats Pro

The clearest difference is update cadence: GameStats Pro at every 8 days against Ultrahuman Ring Sizer's monthly. GameStats Pro also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ultrahuman Ring Sizer ships an update monthly, GameStats Pro every 8 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ultrahuman Ring Sizer | GameStats Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (24 ratings)](https://appshunter.io/ios/app/ultrahuman-ring-sizer/id6452756334/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free | — |
| Size | 45 MB | 32 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ULTRAHUMAN HEALTHCARE PRIVATE LIMITED](https://appshunter.io/developer/1491286708) | [Yi Sun](https://appshunter.io/developer/955297768) |

## What reviewers say

### Ultrahuman Ring Sizer

[App page](https://appshunter.io/ios/app/ultrahuman-ring-sizer/id6452756334)

Instantly determine your ring size by taking a photo of your hand. The app uses advanced AI vision algorithms to accurately calculate your perfect fit, requiring only a standard-sized card in the frame for reference.

**Highlights:** Instant ring size calculation, AI-powered vision algorithm, Photo-based measurement, Requires standard card for reference, Accurate fit determination

**In-app purchases:** none


### GameStats Pro

[App page](https://appshunter.io/ios/app/gamestats-pro/id6743412467)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ultrahuman Ring Sizer free?

Ultrahuman Ring Sizer is free to download, with no in-app purchases.

### Is GameStats Pro free?

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

### Do Ultrahuman Ring Sizer or GameStats Pro have ads?

Neither Ultrahuman Ring Sizer nor GameStats Pro shows ads.

### Which is updated more often, Ultrahuman Ring Sizer or GameStats Pro?

Ultrahuman Ring Sizer ships an update monthly, and GameStats Pro every 8 days. Most recently, Ultrahuman Ring Sizer was updated on November 3, 2026 and GameStats Pro on October 30, 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.*