# iRigging Tools by JR Clancy vs MtStMacrina

The clearest difference is update cadence: MtStMacrina at monthly against iRigging Tools by JR Clancy's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iRigging Tools by JR Clancy ships an update every 15 months, MtStMacrina monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | iRigging Tools by JR Clancy | MtStMacrina |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/irigging-tools-by-jr-clancy/id1070610108/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Monthly** |
| Monetization | Free | — |
| Size | 36 MB | 17 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [J.R. Clancy, Inc.](https://appshunter.io/developer/336390397) | [Alan Laick](https://appshunter.io/developer/1637872668) |

## What reviewers say

### 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


### MtStMacrina

[App page](https://appshunter.io/ios/app/mtstmacrina/id1637872666)

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

**In-app purchases:** none


## Frequently asked questions

### Is iRigging Tools by JR Clancy free?

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

### Is MtStMacrina free?

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

### Do iRigging Tools by JR Clancy or MtStMacrina have ads?

Neither iRigging Tools by JR Clancy nor MtStMacrina shows ads.

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

iRigging Tools by JR Clancy ships an update every 15 months, and MtStMacrina monthly. Most recently, iRigging Tools by JR Clancy was updated on November 2, 2026 and MtStMacrina on November 3, 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.*