# Ruler+ Utility vs gemly_card

The clearest difference is price: Ruler+ Utility at Free against gemly_card's $0.99. Ruler+ Utility also leads on iOS requirement (13.0 vs 17.6). gemly_card's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Ruler+ Utility is free to download; gemly_card costs $0.99 up front. Ruler+ Utility sells 1 one-off in-app purchase. gemly_card asks for nothing beyond the download.

Ruler+ Utility ships an update every 40 months, gemly_card every 5 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Ruler+ Utility | gemly_card |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ruler-plus-utility/id1017729457/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 40 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 5 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kyungjin Lee](https://appshunter.io/developer/572393811) | [onnomad inc.](https://appshunter.io/developer/1559512710) |

## 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 |


### gemly_card

[App page](https://appshunter.io/ios/app/gemly-card/id6792956463)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ruler+ Utility free?

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

### Is gemly_card free?

gemly_card costs $0.99, with no in-app purchases.

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

Ruler+ Utility shows ads; gemly_card does not.

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

Ruler+ Utility ships an update every 40 months, and gemly_card every 5 days. Most recently, Ruler+ Utility was updated on October 14, 2026 and gemly_card on October 10, 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.*