# Tape Measure & Ruler Арр vs Ring Sizer Tool

The clearest difference is monetization model: Tape Measure & Ruler Арр at free with in-app purchases against Ring Sizer Tool's subscription. Tape Measure & Ruler Арр also leads on chart position (#74 vs unranked) and ratings volume (4.3K vs 604). Ring Sizer Tool's advantage is rating (4.7 vs 4.2) and ads (none vs shown). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Tape Measure & Ruler Арр sells 21 in-app purchases, starting at $7.99 per 7 days and Ring Sizer Tool sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

Ring Sizer Tool holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Tape Measure & Ruler Арр has 4.3K ratings behind it against 604, so its average is the more settled of the two. Written reviews point the same way: 41% of Tape Measure & Ruler Арр's written reviews are positive against 70% of Ring Sizer Tool's.

Tape Measure & Ruler Арр ships an update every 3 weeks, Ring Sizer Tool every 5 weeks. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Tape Measure & Ruler Арр | Ring Sizer Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (4.3K ratings)](https://appshunter.io/ios/app/tape-measure-and-ruler/id1453537222/reviews) | **[4.7 (604 ratings)](https://appshunter.io/ios/app/ring-sizer-tool/id6466219535/reviews)** |
| Number of ratings | **4.3K** | 604 |
| Positive reviews | 40.5% of reviews | **70.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Best chart rank | **#74** | — |
| Size | 312 MB | 68 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Free Style Dev LCC](https://appshunter.io/developer/1709486996) | [Appcano LLC](https://appshunter.io/developer/1626754199) |

## What reviewers say

### Tape Measure & Ruler Арр

[App page](https://appshunter.io/ios/app/tape-measure-and-ruler/id1453537222)

**Currently charting:** #74 Top Grossing · Utilities, #133 Top Free · Utilities (US App Store)

This app functions as a digital measuring tool, allowing you to measure objects and distances with accuracy. It also enables you to create sketches with text annotations and share your measurements and designs.

**Highlights:** Digital ruler and measuring tape, Imperial and Metric units, Rangefinder for distance measurement, Sketch mode with text editor, Share measurements and sketches, User-friendly interface

**Features:** Vision Pro support

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access for one week | $7.99 | per 7 days |
| Unlimited access for one week | $8.99 | per 7 days |
| Weekly subscription | $8.99 | per 7 days |
| Unlimited access for one week | $8.99 | per 7 days |
| Unlimited access for one week | $9.99 | per 7 days |
| Monthly subscription | $14.99 | per month |
| Monthly subscription | $14.99 | per month |
| 19.99$ Monthly Subscription | $19.99 | per month |
| Unlimited access for one month | $19.99 | per month |
| Ruler app: AR Tape measure | $24.99 | per year |
| Measuring tape | $24.99 | per year |
| Unlimited access for one month | $24.99 | per month |
| Unlimited access for one month | $24.99 | per month |
| Unlimited access for 6 months | $39.99 | per 6 months |
| Unlimited access for 1 year | $39.99 | per year |
| Unlimited access for 1 year | $59.99 | per year |
| Undo | $0.99 | one-time |
| Alignment | $0.99 | one-time |
| Sketch | $4.99 | one-time |
| Ruler | $4.99 | one-time |
| Lifetime Access | $24.99 | one-time |

**What reviewers like**

- 🚀 Accurate and reliable
- 👍 Easy to use and intuitive
- 📏 Convenient for home projects
- 🔍 Useful tape measure feature

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Misleading free trial
- 🐛 Inaccurate measurements
- 🤔 Confusing interface

**Reported bugs**

- App crashes on launch
- Unexpected charges
- Compatibility issues with older devices

**Requested features**

- Ability to cancel subscription
- More customization options
- Improved outdoor performance


### Ring Sizer Tool

[App page](https://appshunter.io/ios/app/ring-sizer-tool/id6466219535)

Accurately measure your finger size or compare existing rings to find the perfect fit. This tool simplifies ring sizing for confident online purchases and jewelry selection.

**Highlights:** Finger measurement without a ring, Ring comparison for sizing, Intuitive and simple interface, Accurate sizing for online shopping, Suitable for buyers and jewelers

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Annual | $19.99 | per year |

**What reviewers like**

- 👍 Easy to use
- ✅ Accurate sizing
- 💰 Free to use
- 📱 Works with newer iPhones
- 💡 Better than paper methods

**What reviewers complain about**

- ❌ Inaccurate finger sizing
- ❌ Wildly wrong estimates
- ❌ Doesn't work for some users

**Requested features**

- Dynamically update values as slider adjusts


## Frequently asked questions

### Is Tape Measure & Ruler Арр free?

Tape Measure & Ruler Арр is free to download, with in-app purchases available.

### Is Ring Sizer Tool free?

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

### Which has better reviews, Tape Measure & Ruler Арр or Ring Sizer Tool?

Ring Sizer Tool is rated higher. Tape Measure & Ruler Арр averages 4.2 out of 5 from 4.3K ratings, while Ring Sizer Tool averages 4.7 from 604 ratings.

### Do Tape Measure & Ruler Арр or Ring Sizer Tool have ads?

Tape Measure & Ruler Арр shows ads; Ring Sizer Tool does not.

### Which is updated more often, Tape Measure & Ruler Арр or Ring Sizer Tool?

Tape Measure & Ruler Арр ships an update every 3 weeks, and Ring Sizer Tool every 5 weeks. Most recently, Tape Measure & Ruler Арр was updated on September 25, 2026 and Ring Sizer Tool on September 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.*