# EfmAudit vs Ring

The clearest difference is in-app purchases: EfmAudit at none against Ring's 2. EfmAudit also leads on iOS requirement (11.0 vs 17.5). On price there is nothing between them.

Both are free to download. Ring sells 2 in-app purchases, starting at $3.99 per 7 days. EfmAudit asks for nothing beyond the download.

## The numbers

| Metric | EfmAudit | Ring |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 weeks |
| Size | 7 MB | 1 MB |
| Requires iOS | **11.0** | 17.5 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [DSI Ltd](https://appshunter.io/developer/920872191) | [Muhammed Efdal incesu](https://appshunter.io/developer/1748859357) |

## What reviewers say

### EfmAudit

[App page](https://appshunter.io/ios/app/efmaudit/id1607143029)

**In-app purchases:** none


### Ring

[App page](https://appshunter.io/ios/app/ring-sizer/id6612031141)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Weekly Premium | $3.99 | per 7 days |
| Ring Sizer Premium | $17.99 | one-time |


## Frequently asked questions

### Is EfmAudit free?

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

### Is Ring free?

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

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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.*