# Ultrahuman Ring Sizer vs EarnTime

The clearest difference is in-app purchases: Ultrahuman Ring Sizer at none against EarnTime's 3. EarnTime's advantage is update cadence (every 6 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EarnTime sells 3 in-app purchases, starting at $5.99 per month. Ultrahuman Ring Sizer asks for nothing beyond the download.

Ultrahuman Ring Sizer ships an update monthly, EarnTime every 6 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ultrahuman Ring Sizer | EarnTime |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free | — |
| Size | 45 MB | 65 MB |
| Requires iOS | **16.0** | 17.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ULTRAHUMAN HEALTHCARE PRIVATE LIMITED](https://appshunter.io/developer/1491286708) | [Michel Diamond](https://appshunter.io/developer/6788329777) |

## 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


### EarnTime

[App page](https://appshunter.io/ios/app/earntime-us/id6812995797)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EarnTime Pro access - monthly | $5.99 | per month |
| EarnTime Pro access - 3 month | $14.99 | per 3 months |
| EarnTime Pro access - annual | $49.99 | per year |


## Frequently asked questions

### Is Ultrahuman Ring Sizer free?

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

### Is EarnTime free?

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

### Do Ultrahuman Ring Sizer or EarnTime have ads?

Neither Ultrahuman Ring Sizer nor EarnTime shows ads.

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

Ultrahuman Ring Sizer ships an update monthly, and EarnTime every 6 days. Most recently, Ultrahuman Ring Sizer was updated on October 22, 2026 and EarnTime on October 24, 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.*