# Ruler+ Utility vs Life

The clearest difference is review sentiment: Life at 100% against Ruler+ Utility's 47%. Life also leads on ads (none vs shown) and update cadence (fortnightly vs every 40 months). Ruler+ Utility's advantage is iOS requirement (13.0 vs 18.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Ruler+ Utility sells 1 one-off in-app purchase and Life sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Life holds the better App Store score, 3.3 against 3.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 47% of Ruler+ Utility's written reviews are positive against 100% of Life's.

Ruler+ Utility ships an update every 40 months, Life fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ruler+ Utility | Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/ruler-plus-utility/id1017729457/reviews) | **[3.3 (6 ratings)](https://appshunter.io/ios/app/life-size-ruler/id6503698542/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | 46.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 40 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 5 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kyungjin Lee](https://appshunter.io/developer/572393811) | [Jumpei Adachi](https://appshunter.io/developer/1516414955) |

## What reviewers say

### Ruler+ Utility

[App page](https://appshunter.io/ios/app/ruler-plus-utility/id1017729457)

Transform your smartphone into a versatile measuring tool. Instantly measure the length of objects using your phone's screen, with options for fixed or scroll modes. Save your measurements and choose between centimeters or inches for precise results.

**Highlights:** Smartphone ruler, Fixed and scroll measurement modes, Save measurements, Centimeter and inch support, Fine-tune scale, Intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Life

[App page](https://appshunter.io/ios/app/life-size-ruler/id6503698542)

Transform your smartphone into a precise measuring tool. This utility app allows you to measure lengths and distances directly on your device's screen. Ideal for quick estimations and practical applications.

**Highlights:** Smartphone as a ruler, Measure lengths, Measure distances, On-screen measurement

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6-Inch Ruler | $0.99 | one-time |
| 4-Inch Ruler | $0.99 | one-time |
| 8-Inch Ruler | $0.99 | one-time |
| 10-Inch Ruler | $0.99 | one-time |
| 30 cm Ruler | $0.99 | one-time |
| 20 cm Ruler | $0.99 | one-time |
| 12 cm Ruler | $0.99 | one-time |
| 15 cm Ruler | $0.99 | one-time |


## Frequently asked questions

### Is Ruler+ Utility free?

Ruler+ Utility is free to download, with in-app purchases available.

### Is Life free?

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

### Which has better reviews, Ruler+ Utility or Life?

Life is rated higher. Ruler+ Utility averages 3.0 out of 5 from 2 ratings, while Life averages 3.3 from 6 ratings.

### Do Ruler+ Utility or Life have ads?

Ruler+ Utility shows ads; Life does not.

### Which is updated more often, Ruler+ Utility or Life?

Ruler+ Utility ships an update every 40 months, and Life fortnightly. Most recently, Ruler+ Utility was updated on October 24, 2026 and Life on October 25, 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.*