# Ring Sizer vs Fingo

The clearest difference is in-app purchases: Fingo at none against Ring Sizer's 10. Ring Sizer's advantage is update cadence (weekly vs every 2 months) and iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Ring Sizer sells 10 in-app purchases, starting at $4.99 per 7 days. Fingo asks for nothing beyond the download.

Ring Sizer ships an update weekly, Fingo every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ring Sizer | Fingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (36 ratings)](https://appshunter.io/ios/app/ring-sizer-risi/id6736565382/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 5 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Axel Le Pennec](https://appshunter.io/developer/671697425) | [Ivan Lorenzana Belli](https://appshunter.io/developer/1747978620) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-risi/id6736565382)

Easily determine the perfect ring size from home. Measure fingers or existing rings with precision and convert sizes across international standards. Ideal for online shoppers and gift-givers.

**Highlights:** Measure ring diameter and circumference, Measure finger width, International size conversions, Save and share measurements, Metric and imperial units

**Features:** iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly | $7.99 | per 7 days |
| Lifetime | $2.99 | one-time |
| Lifetime | $4.99 | one-time |
| Lifetime | $6.99 | one-time |
| Lifetime | $19.99 | one-time |
| Lifetime | $99.99 | one-time |


### Fingo

[App page](https://appshunter.io/ios/app/fingo-group-choice-made-easy/id6747301883)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ring Sizer free?

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

### Is Fingo free?

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

### Do Ring Sizer or Fingo have ads?

Neither Ring Sizer nor Fingo shows ads.

### Which is updated more often, Ring Sizer or Fingo?

Ring Sizer ships an update weekly, and Fingo every 2 months. Most recently, Ring Sizer was updated on November 4, 2026 and Fingo 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.*