# Ruler, Measuring Tape vs Ring Sizer

The clearest difference is ads: Ring Sizer at none against Ruler, Measuring Tape's shown. Ring Sizer also leads on rating (4.7 vs 4.3) and review sentiment (33% vs 23%). Ruler, Measuring Tape's advantage is ratings volume (1K vs 50). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Ruler, Measuring Tape sells 6 in-app purchases, starting at $2.99 per 7 days and Ring Sizer sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ring Sizer holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Ruler, Measuring Tape has 1K ratings behind it against 50, so its average is the more settled of the two. Written reviews point the same way: 23% of Ruler, Measuring Tape's written reviews are positive against 33% of Ring Sizer's.

## The numbers

| Metric | Ruler, Measuring Tape | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (1K ratings)](https://appshunter.io/ios/app/ruler-measuring-tape-ar-app/id1462163605/reviews) | **[4.7 (50 ratings)](https://appshunter.io/ios/app/ring-sizer-ar-ruler-and-table/id6473256428/reviews)** |
| Number of ratings | **1K** | 50 |
| Positive reviews | 23.1% of reviews | **33.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 52 MB | 4 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WHATSTICKER APPS SRL](https://appshunter.io/developer/1784779333) | [Ivan Frolov](https://appshunter.io/developer/1616814701) |

## What reviewers say

### Ruler, Measuring Tape

[App page](https://appshunter.io/ios/app/ruler-measuring-tape-ar-app/id1462163605)

This app turns your device into a versatile ruler and tape measure using advanced AR technology. It offers precise measurements for objects, rooms, and complex shapes, along with unit conversion and a history log. Ideal for professionals and everyday users needing accurate measurements.

**Highlights:** AR ruler and tape measure, Length and distance measurement, Unit converter (mm, inches, cm), Rectangle, cube, circle, cylinder measurements, Polylines for complex shapes, Angle measurement, Measurement history

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium with trial | $2.99 | per 7 days |
| Weekly premium | $2.99 | per 7 days |
| Yearly premium with trial | $29.99 | per year |
| Yearly premium | $29.99 | per year |
| No more ads | $1.99 | one-time |
| Unlock all AR features | $5.99 | one-time |

**What reviewers like**

- 🚀 Accurate measurements
- 👍 Simple and intuitive interface
- 🔒 No ads in free version
- ✨ Handy and useful tool

**What reviewers complain about**

- 🐛 Inaccurate measurements on some devices
- 💰 Subscription required for full functionality
- 🔒 Forced ads in free version
- 🔒 Privacy concerns with data sharing

**Reported bugs**

- Unable to close or exit the app
- Crashes on certain iOS versions
- AR mode displays only in cm

**Requested features**

- Option to set default unit (inches or cm)
- Ability to save and recall past measurements
- Decimal inch display alongside fractional
- Millimeter measurement option


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ar-ruler-and-table/id6473256428)

Accurately determine your ring size using your phone's camera and screen. Offers four easy methods, including AR measurement and on-screen guides. Includes a comprehensive size chart for multiple regional standards.

**Highlights:** AR camera measurement, Ring-on-screen diameter measurement, Finger-on-screen slider adjustment, In-app ruler for direct measurement, Multi-regional size chart (USA, AU/GB, EU/ISO, JP/CH), User-friendly interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Weekly Trial Promo | $4.99 | per 7 days |
| Ring Sizer Pro Weekly | $4.99 | per 7 days |
| Ring Sizer Year Trial Promo | $39.99 | per year |
| Ring Sizer Pro Year | $39.99 | per year |


## Frequently asked questions

### Is Ruler, Measuring Tape free?

Ruler, Measuring Tape 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, Ruler, Measuring Tape or Ring Sizer?

Ring Sizer is rated higher. Ruler, Measuring Tape averages 4.3 out of 5 from 1K ratings, while Ring Sizer averages 4.7 from 50 ratings.

### Do Ruler, Measuring Tape or Ring Sizer have ads?

Ruler, Measuring Tape shows ads; Ring Sizer does not.

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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.*