# Unzip File vs Ring Sizer

Unzip File and Ring Sizer both sit at 4.7 stars, but that hides the real split: 73% of Unzip File's written reviews are positive against 0% of Ring Sizer's. Unzip File also leads on ratings volume (213 vs 22). Ring Sizer's advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (16.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Unzip File sells 4 in-app purchases, starting at $5.99 per 7 days and Ring Sizer sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Unzip File against 4.5 for Ring Sizer. That said, the two scores are not equally well evidenced: Unzip File has 213 ratings behind it against 22, so its average is the more settled of the two. Written reviews are what separate them: 73% of Unzip File's written reviews are positive against 0% of Ring Sizer's.

Unzip File ships an update every 2 weeks, Ring Sizer every 2 days. The most recent releases landed on July 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Unzip File | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (213 ratings)](https://appshunter.io/ios/app/unzip-file-zip-rar-extractor/id1667880913/reviews)** | [4.5 (22 ratings)](https://appshunter.io/ios/app/ring-sizer-measuring-tool-app/id6476114277/reviews) |
| Number of ratings | **213** | 22 |
| Positive reviews | **73.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 23 MB | 56 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IRYNA LIESOVA](https://appshunter.io/developer/1694285198) | [Francis Flores](https://appshunter.io/developer/1783813786) |

## What reviewers say

### Unzip File

[App page](https://appshunter.io/ios/app/unzip-file-zip-rar-extractor/id1667880913)

Easily extract and compress various archive formats like RAR and Zip. This app also allows you to browse, open, and view documents with multiple file extensions, including PDFs and images.

**Highlights:** Extract RAR and Zip files, Compress files, Browse and open documents, View PDF, DOC, TXT files, View JPG, PNG, GIF images, File management

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zip Unzip & RAR File Extractor | $5.99 | per 7 days |
| Zip Unzip & RAR File Extractor | $5.99 | per 7 days |
| Zip Unzip Open Files & RAR | $19.99 | per month |
| Zip Unzip & RAR File Extractor | $39.99 | per year |


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-measuring-tool-app/id6476114277)

Easily determine your precise ring size with this user-friendly tool. Avoid guesswork and ensure a perfect fit for your next ring purchase, whether for yourself or a gift.  It simplifies the sizing process for accurate results.

**Highlights:** Effortless ring size gauging, Guarantees a flawless fit, User-friendly experience, Precise measurement, Simplifies sizing process

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Size Gauge & Measurement | $6.99 | per 7 days |
| Ring Size Gauge & Measurement | $6.99 | per 7 days |
| Ring Sizer App: Measuring Tool | $19.99 | per month |
| Ring Size Gauge & Measurement | $39.99 | per year |


## Frequently asked questions

### Is Unzip File free?

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

### Is Ring Sizer free?

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

### Which has better reviews, Unzip File or Ring Sizer?

Unzip File is rated higher. Unzip File averages 4.7 out of 5 from 213 ratings, while Ring Sizer averages 4.5 from 22 ratings.

### Do Unzip File or Ring Sizer have ads?

Neither Unzip File nor Ring Sizer shows ads.

### Which is updated more often, Unzip File or Ring Sizer?

Unzip File ships an update every 2 weeks, and Ring Sizer every 2 days. Most recently, Unzip File was updated on July 4, 2026 and Ring Sizer on September 9, 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.*