# Rigging Bridle Calculator+ vs ICPM

The clearest difference is price: ICPM at Free against Rigging Bridle Calculator+'s $4.99. Rigging Bridle Calculator+'s advantage is update cadence (every 5 weeks vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ICPM is free to download; Rigging Bridle Calculator+ costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Rigging Bridle Calculator+ ships an update every 5 weeks, ICPM every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Rigging Bridle Calculator+ | ICPM |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/rigging-bridle-calculator-plus/id6478832224/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Paid | — |
| Size | 25 MB | 36 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pawel Szepietowski](https://appshunter.io/developer/1734102070) | [Amr Roziek](https://appshunter.io/developer/1868615850) |

## What reviewers say

### Rigging Bridle Calculator+

[App page](https://appshunter.io/ios/app/rigging-bridle-calculator-plus/id6478832224)

Calculate bridle leg lengths, angles, and forces for stage rigging. Includes tools for apex height, bridle point position, and load distribution on beams and cantilevers. Supports both metric and imperial units for accurate results.

**Highlights:** Calculate bridle leg lengths, Determine angle between legs, Calculate forces on bridle and structure, Calculate apex height and bridle point position, Analyze load changes on beams, Calculate cantilever load forces, Supports metric and imperial units

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

**In-app purchases:** none


### ICPM

[App page](https://appshunter.io/ios/app/icpm/id6757741792)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rigging Bridle Calculator+ free?

Rigging Bridle Calculator+ costs $4.99, with no in-app purchases.

### Is ICPM free?

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

### Do Rigging Bridle Calculator+ or ICPM have ads?

Neither Rigging Bridle Calculator+ nor ICPM shows ads.

### Which is updated more often, Rigging Bridle Calculator+ or ICPM?

Rigging Bridle Calculator+ ships an update every 5 weeks, and ICPM every 3 months. Most recently, Rigging Bridle Calculator+ was updated on October 24, 2026 and ICPM on October 24, 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.*