# Bridle Y — Bridles, forces, angles

> Bridles, forces, angles (iPhone/iPad app by 1BIGRIG Ltd.)

- Source: https://appshunter.io/ios/app/bridle-y/id6762308062 (this page in markdown: same URL + `.md`)
- Developer: [1BIGRIG Ltd](https://appshunter.io/developer/1792073283)
- Category: Utilities, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 1 MB
- Languages: American English
- Released: 2026-04-23
- Data updated: 2026-08-22
- User reviews in markdown: https://appshunter.io/ios/app/bridle-y/id6762308062/reviews.md

## What is Bridle Y?

Bridle Y is a practical bridle calculator built for the entertainment rigging industry.

Designed for working riggers, production crews and technical teams, Bridle Y helps you assess two-leg bridles quickly using pick point geometry and load weight.

Calculate:
• Bridle leg lengths
• Included angle
• Leg forces / tensions
• Support reactions
• Hardware and material guidance based on enabled stock lengths

Whether you are planning in prep, checking options during load-in, or reviewing geometry on site, Bridle X provides a clear reference for common bridle calculations.

Use Bridle Y to:
• Compare pick point layouts
• Review how angle changes affect forces
• Estimate steels or chain requirements
• Match available stock lengths
• Plan cleaner, more practical bridles

Important Safety Notice
Bridle Y is for guidance only.
It is not a substitute for competent rigging judgement, engineering approval, venue rules, manufacturer guidance or applicable regulations.

Always verify:
• Measurements
• Hardware selections
• WLL limits
• Force paths
• Final installation suitability

Always follow local regulations, venue procedures, manufacturer data and qualified professional judgement before use in the field.

Terms Of Use: http://big-rig.co/terms

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Bridle X Pro Monthly | $2.99 | per month |
| Bridle X Pro Yearly | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Bridle X Pro Lifetime | $39.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-05-27

Fixed bug where you could not edit the load from inside the live diagram.

### 1.0 — 2026-04-23

No release notes.

## More apps by 1BIGRIG Ltd

- [SE ToolBox](https://appshunter.io/ios/app/se-toolbox/id6741111166)
- [TECH ToolBox](https://appshunter.io/ios/app/tech-toolbox/id6741366999)
- [CALC ToolBox](https://appshunter.io/ios/app/calc-toolbox/id6741718195)
- [BLT ToolBox](https://appshunter.io/ios/app/blt-toolbox/id6741779517)
- [LX ToolBox](https://appshunter.io/ios/app/lx-toolbox/id6742348161)
- [The Ohms Law Calc](https://appshunter.io/ios/app/the-ohms-law-calc/id6747296194)

All apps by 1BIGRIG Ltd: https://appshunter.io/developer/1792073283

## Related topics

[rigging](https://appshunter.io/ios/topics/rigging)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*