# Mono Browser vs Ring Sizer

The clearest difference is rating: Ring Sizer at 4.8 against Mono Browser's 3.0. Ring Sizer also leads on ratings volume (35 vs 2). Mono Browser's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Mono Browser sells 4 one-off in-app purchases and Ring Sizer sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ring Sizer holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Ring Sizer has 35 ratings behind it against 2, so its average is the more settled of the two.

Mono Browser ships an update every 5 weeks, Ring Sizer every 3 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Mono Browser | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/mono-browser/id1581274825/reviews) | **[4.8 (35 ratings)](https://appshunter.io/ios/app/ring-sizer-ring-measure/id6739887211/reviews)** |
| Number of ratings | 2 | **35** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 29 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Lorenzo Lombardo](https://appshunter.io/developer/1581274827) | [Ramkumar Vellaisamy](https://appshunter.io/developer/1706335914) |

## What reviewers say

### Mono Browser

[App page](https://appshunter.io/ios/app/mono-browser/id1581274825)

Experience a unique browsing journey with a focus on a monochromatic interface, customizable themes, and enhanced privacy. Enjoy features like an integrated ad blocker, an option to keep the screen on, and anonymous browsing.

**Highlights:** Monochromatic browsing experience, Integrated ad blocker, Anonymous browsing (invisible mode), Keep screen on while browsing, Customizable themes and app icons, Long tap to open links without leaving current page

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | Free | one-time |
| Donation Small | $0.99 | one-time |
| Donation Medium | $2.99 | one-time |
| Donation Large | $4.99 | one-time |


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-measure/id6739887211)

Instantly determine your precise ring size for online shopping, custom orders, or gift purchases. Offers multiple international sizing standards and saves your measurements for future use. Get accurate results with clear, step-by-step instructions.

**Highlights:** Instant ring size measurement, Support for multiple international sizing standards, Save and access size history, Step-by-step measurement guidance, Measure for custom ring widths

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Weekly | $3.99 | per 7 days |
| Ring Sizer Yearly | $9.99 | per year |
| Ring Sizer Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Mono Browser free?

Mono Browser 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, Mono Browser or Ring Sizer?

Ring Sizer is rated higher. Mono Browser averages 3.0 out of 5 from 2 ratings, while Ring Sizer averages 4.8 from 35 ratings.

### Do Mono Browser or Ring Sizer have ads?

Neither Mono Browser nor Ring Sizer shows ads.

### Which is updated more often, Mono Browser or Ring Sizer?

Mono Browser ships an update every 5 weeks, and Ring Sizer every 3 weeks. Most recently, Mono Browser was updated on October 7, 2026 and Ring Sizer on October 8, 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.*