# IgesaLib vs Ring Sizer

The clearest difference is in-app purchases: IgesaLib at none against Ring Sizer's 2. Ring Sizer's advantage is update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ring Sizer sells 2 in-app purchases, starting at $9.99 per year. IgesaLib asks for nothing beyond the download.

IgesaLib ships an update every 6 weeks, Ring Sizer weekly. The most recent releases landed on October 10, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | IgesaLib | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 22 MB | 9 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Igesa](https://appshunter.io/developer/1585340818) | [Heinz Meier](https://appshunter.io/developer/1824697405) |

## What reviewers say

### IgesaLib

[App page](https://appshunter.io/ios/app/igesalib/id1585340816)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-size-finder/id6787279321)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hush Pro Yearly | $9.99 | per year |
| Hush Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is IgesaLib free?

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

### Is Ring Sizer free?

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

### Do IgesaLib or Ring Sizer have ads?

Neither IgesaLib nor Ring Sizer shows ads.

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

IgesaLib ships an update every 6 weeks, and Ring Sizer weekly. Most recently, IgesaLib was updated on October 10, 2026 and Ring Sizer on October 23, 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.*