# Trigonometry Formulas vs Distributions

The clearest difference is price: Trigonometry Formulas at $0.99 against Distributions's $4.99. Trigonometry Formulas also leads on iOS requirement (13.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Trigonometry Formulas costs $0.99 and Distributions $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Trigonometry Formulas ships an update every 10 months, Distributions every 7 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Trigonometry Formulas | Distributions |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trigonometry-formulas/id1477059658/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 7 months** |
| Monetization | Paid | — |
| Size | 27 MB | 15 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ranjeet Kumar](https://appshunter.io/developer/1476822683) | [Joao Frasco](https://appshunter.io/developer/1105081507) |

## What reviewers say

### Trigonometry Formulas

[App page](https://appshunter.io/ios/app/trigonometry-formulas/id1477059658)

Access a comprehensive collection of trigonometry formulas, including ratios, functions, standard angle values, and identities. This app covers basic to advanced topics like inverse circular functions and properties of triangles, serving as a handy reference for students and enthusiasts.

**Highlights:** Trigonometric Ratios and Functions, Basic Trigonometric Formulas, Standard Angle Values, Quadrant Rules of Signs, Addition and Subtraction Formulas, Inverse Circular Functions, Properties of Triangles

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

**In-app purchases:** none


### Distributions

[App page](https://appshunter.io/ios/app/distributions/id1671719077)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trigonometry Formulas free?

Trigonometry Formulas costs $0.99, with no in-app purchases.

### Is Distributions free?

Distributions costs $4.99, with no in-app purchases.

### Do Trigonometry Formulas or Distributions have ads?

Neither Trigonometry Formulas nor Distributions shows ads.

### Which is updated more often, Trigonometry Formulas or Distributions?

Trigonometry Formulas ships an update every 10 months, and Distributions every 7 months. Most recently, Trigonometry Formulas was updated on October 2, 2026 and Distributions on October 12, 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.*