# Polynomial Calculator vs Rigging Bridle Calculator+

The clearest difference is update cadence: Rigging Bridle Calculator+ at every 5 weeks against Polynomial Calculator's every 10 months. Polynomial Calculator's advantage is price ($3.99 vs $4.99) and iOS requirement (13.0 vs 15.1). On rating, review sentiment, ratings volume and ads there is nothing between them.

Polynomial Calculator costs $3.99 and Rigging Bridle Calculator+ $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.0 for Polynomial Calculator against 1.0 for Rigging Bridle Calculator+. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Polynomial Calculator ships an update every 10 months, Rigging Bridle Calculator+ every 5 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Polynomial Calculator | Rigging Bridle Calculator+ |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/polynomial-calculator/id6446024788/reviews) | [1.0 (2 ratings)](https://appshunter.io/ios/app/rigging-bridle-calculator-plus/id6478832224/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 20 MB | 25 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) | [Pawel Szepietowski](https://appshunter.io/developer/1734102070) |

## What reviewers say

### Polynomial Calculator

[App page](https://appshunter.io/ios/app/polynomial-calculator/id6446024788)

This application efficiently solves and simplifies polynomial expressions. It supports various operations like addition, subtraction, multiplication, division, factoring, and evaluation for algebraic functions. Ideal for students and professionals needing quick and accurate math solutions.

**Highlights:** Solve polynomial expressions, Simplify algebraic functions, Add, subtract, multiply, divide polynomials, Factor polynomials, Evaluate polynomials, Clean interface, Accurate results

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Polynomial Calculator free?

Polynomial Calculator costs $3.99, with no in-app purchases.

### Is Rigging Bridle Calculator+ free?

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

### Which has better reviews, Polynomial Calculator or Rigging Bridle Calculator+?

Polynomial Calculator and Rigging Bridle Calculator+ are both rated 1.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

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

Neither Polynomial Calculator nor Rigging Bridle Calculator+ shows ads.

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

Polynomial Calculator ships an update every 10 months, and Rigging Bridle Calculator+ every 5 weeks. Most recently, Polynomial Calculator was updated on November 3, 2026 and Rigging Bridle Calculator+ on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*