# Measurement app for iPhone vs Ring Sizer

The clearest difference is rating: Measurement app for iPhone at 4.8 against Ring Sizer's 2.7. Measurement app for iPhone also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (108 vs 14). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Measurement app for iPhone sells 4 in-app purchases, starting at $9.99 per 7 days and Ring Sizer sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Measurement app for iPhone holds the better App Store score, 4.8 against 2.7. That said, the two scores are not equally well evidenced: Measurement app for iPhone has 108 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 60% of Measurement app for iPhone's written reviews are positive against 50% of Ring Sizer's.

Measurement app for iPhone ships an update every 2 weeks, Ring Sizer every 2 months. The most recent releases landed on September 10, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Measurement app for iPhone | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (108 ratings)](https://appshunter.io/ios/app/measurement-app-for-iphone/id1586541589/reviews)** | [2.7 (14 ratings)](https://appshunter.io/ios/app/ring-sizer-ring-fing/id6444123111/reviews) |
| Number of ratings | **108** | 14 |
| Positive reviews | **60.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 19 MB | 18 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elard Tissot](https://appshunter.io/developer/1378750022) | [Irina Scelcunova](https://appshunter.io/developer/1737748446) |

## What reviewers say

### Measurement app for iPhone

[App page](https://appshunter.io/ios/app/measurement-app-for-iphone/id1586541589)

This augmented reality app transforms your phone into a versatile measuring tool. Accurately measure length, area, and height of objects using your device's camera. Supports various units and saves your measurements for later reference.

**Highlights:** Augmented reality measurement, Tape measure, area, and height tools, Ruler tool for small objects, Save and view measurements, Imperial and metric units, Integrated flashlight

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan: All Features | $9.99 | per 7 days |
| Monthly Plan: All Features | $14.99 | per month |
| Annual Plan: All Features | $29.99 | per year |
| Lifetime: Pay Only Once | $49.99 | one-time |


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-fing/id6444123111)

Accurately measure rings, jewelry, and other objects using advanced AR technology and a digital ruler. Supports multiple international sizing systems for precise fitting.

**Highlights:** Measure rings and jewelry with AR, Digital ruler for object measurement, Supports US, AU/GB, EU/ISO, JP/CN sizing, AR tape measure functionality, Precise diamond/gemstone ring sizing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer | $3.99 | per 7 days |
| Ring Fing Vip for three months | $9.99 | per 3 months |


## Frequently asked questions

### Is Measurement app for iPhone free?

Measurement app for iPhone 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, Measurement app for iPhone or Ring Sizer?

Measurement app for iPhone is rated higher. Measurement app for iPhone averages 4.8 out of 5 from 108 ratings, while Ring Sizer averages 2.7 from 14 ratings.

### Do Measurement app for iPhone or Ring Sizer have ads?

Both Measurement app for iPhone and Ring Sizer show ads.

### Which is updated more often, Measurement app for iPhone or Ring Sizer?

Measurement app for iPhone ships an update every 2 weeks, and Ring Sizer every 2 months. Most recently, Measurement app for iPhone was updated on September 10, 2026 and Ring Sizer on August 21, 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.*