# Pocket Rulers vs Protractor (Virtual & Simple)

The clearest difference is price: Pocket Rulers at Free against Protractor (Virtual & Simple)'s $0.99. Pocket Rulers also leads on update cadence (every 5 months vs every 53 months) and iOS requirement (8.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Pocket Rulers is free to download; Protractor (Virtual & Simple) costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pocket Rulers ships an update every 5 months, Protractor (Virtual & Simple) every 53 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pocket Rulers | Protractor (Virtual & Simple) |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pocket-rulers/id436696045/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 40.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 53 months |
| Monetization | Free | — |
| Size | 18 MB | 0 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keiichi Okamoto](https://appshunter.io/developer/431066685) | [Systemiko Inc.](https://appshunter.io/developer/680630947) |

## What reviewers say

### Pocket Rulers

[App page](https://appshunter.io/ios/app/pocket-rulers/id436696045)

This utility app offers digital ruler and protractor tools for iPhone, iPod Touch, and iPad. It supports various units like cm, inches, and sun for the ruler, and degrees and radians for the protractor. Users can customize backgrounds and colors.

**Highlights:** Digital ruler and protractor, Supports cm, inch, and sun units, Supports degree and radian measurements, Moveable ruler via tap and drag, Switch between picture and camera backgrounds, Customizable background pictures from album, Adjustable ruler and protractor colors

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

**In-app purchases:** none


### Protractor (Virtual & Simple)

[App page](https://appshunter.io/ios/app/protractor-virtual-and-simple/id1551808458)

**In-app purchases:** none


## Frequently asked questions

### Is Pocket Rulers free?

Pocket Rulers is free to download, with no in-app purchases.

### Is Protractor (Virtual & Simple) free?

Protractor (Virtual & Simple) costs $0.99, with no in-app purchases.

### Do Pocket Rulers or Protractor (Virtual & Simple) have ads?

Neither Pocket Rulers nor Protractor (Virtual & Simple) shows ads.

### Which is updated more often, Pocket Rulers or Protractor (Virtual & Simple)?

Pocket Rulers ships an update every 5 months, and Protractor (Virtual & Simple) every 53 months. Most recently, Pocket Rulers was updated on October 23, 2026 and Protractor (Virtual & Simple) 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.*