# Epic Ruler vs Simple Ruler inch/cm

The clearest difference is review sentiment: Simple Ruler inch/cm at 100% against Epic Ruler's 0%. Simple Ruler inch/cm also leads on ads (none vs shown) and update cadence (daily vs every 17 months). Epic Ruler's advantage is price (Free vs $0.99). On in-app purchases and device support there is nothing between them.

Epic Ruler is free to download; Simple Ruler inch/cm costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Epic Ruler ships an update every 17 months, Simple Ruler inch/cm daily. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Epic Ruler | Simple Ruler inch/cm |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.0 (4 ratings)](https://appshunter.io/ios/app/epic-ruler/id982728131/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Daily** |
| Monetization | **Free** | Paid |
| Size | 11 MB | 1 MB |
| Requires iOS | 26.0 | **16.1** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chih-Hao Chen](https://appshunter.io/developer/618207820) | [Systemiko Inc.](https://appshunter.io/developer/680630947) |

## What reviewers say

### Epic Ruler

[App page](https://appshunter.io/ios/app/epic-ruler/id982728131)

Transform your smartphone into a portable measuring tool. Accurately measure lengths in both inches and centimeters directly from your device.

**Highlights:** Converts phone to ruler, Measures in inches, Measures in centimeters, Pocket-sized utility

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Ruler inch/cm

[App page](https://appshunter.io/ios/app/simple-ruler-inchcm/id6479048575)

This utility transforms your iPhone into a precise on-screen ruler for measuring in inches and centimeters. It offers a simple interface for quick measurements, serving as a handy tool for various tasks.

**Highlights:** On-screen ruler, Inch measurement, Centimeter measurement, Simple interface, Accurate measurements

**In-app purchases:** none


## Frequently asked questions

### Is Epic Ruler free?

Epic Ruler is free to download, with no in-app purchases.

### Is Simple Ruler inch/cm free?

Simple Ruler inch/cm costs $0.99, with no in-app purchases.

### Do Epic Ruler or Simple Ruler inch/cm have ads?

Epic Ruler shows ads; Simple Ruler inch/cm does not.

### Which is updated more often, Epic Ruler or Simple Ruler inch/cm?

Epic Ruler ships an update every 17 months, and Simple Ruler inch/cm daily. Most recently, Epic Ruler was updated on October 2, 2026 and Simple Ruler inch/cm on October 16, 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.*