# Ruler App vs iRigging Tools by JR Clancy

The clearest difference is price: iRigging Tools by JR Clancy at Free against Ruler App's $0.99. iRigging Tools by JR Clancy also leads on rating (5.0 vs 2.6). Ruler App's advantage is ratings volume (5 vs 1) and iOS requirement (12.0 vs 15.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

iRigging Tools by JR Clancy is free to download; Ruler App costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iRigging Tools by JR Clancy holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Ruler App has 5 ratings behind it against 1, so its average is the more settled of the two.

Ruler App ships an update every 11 months, iRigging Tools by JR Clancy every 15 months. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Ruler App | iRigging Tools by JR Clancy |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/ruler-app/id303731879/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/irigging-tools-by-jr-clancy/id1070610108/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 15 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 36 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [J.R. Clancy, Inc.](https://appshunter.io/developer/336390397) |

## What reviewers say

### Ruler App

[App page](https://appshunter.io/ios/app/ruler-app/id303731879)

Transform your iPhone or Apple Watch into a precise measuring tool. Easily switch between imperial and metric units and adjust the ruler's height for direct comparisons. Customize your experience with different color schemes.

**Highlights:** Imperial and metric scale switching, Adjustable ruler height, Color scheme customization, Apple Watch compatibility, Switchable ruler scales

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### iRigging Tools by JR Clancy

[App page](https://appshunter.io/ios/app/irigging-tools-by-jr-clancy/id1070610108)

This app offers essential tools and reference data for various rigging applications. It covers wire rope, battens, motors, curtains, and more, providing comprehensive support for rigging professionals.

**Highlights:** Wire rope calculations, Batten and arbor data, Sheave and motor specifications, Stage rope information, Fleet angle calculations, Curtain rigging data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ruler App free?

Ruler App costs $0.99, with no in-app purchases.

### Is iRigging Tools by JR Clancy free?

iRigging Tools by JR Clancy is free to download, with no in-app purchases.

### Which has better reviews, Ruler App or iRigging Tools by JR Clancy?

iRigging Tools by JR Clancy is rated higher. Ruler App averages 2.6 out of 5 from 5 ratings, while iRigging Tools by JR Clancy averages 5.0 from 1 ratings.

### Do Ruler App or iRigging Tools by JR Clancy have ads?

Neither Ruler App nor iRigging Tools by JR Clancy shows ads.

### Which is updated more often, Ruler App or iRigging Tools by JR Clancy?

Ruler App ships an update every 11 months, and iRigging Tools by JR Clancy every 15 months. Most recently, Ruler App was updated on October 22, 2026 and iRigging Tools by JR Clancy on October 20, 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.*