# Trigonometric Equations vs Learn Statistics Offline

The clearest difference is price: Trigonometric Equations at $0.99 against Learn Statistics Offline's $1.99. Trigonometric Equations also leads on iOS requirement (9.0 vs 13.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Trigonometric Equations costs $0.99 and Learn Statistics Offline $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Trigonometric Equations ships an update every 20 months, Learn Statistics Offline every 23 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Trigonometric Equations | Learn Statistics Offline |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-statistics-offline/id6443746574/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 20 months** | Every 23 months |
| Monetization | — | Paid |
| Size | 10 MB | 38 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FadiSoft Inc.](https://appshunter.io/developer/721334526) | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) |

## What reviewers say

### Trigonometric Equations

[App page](https://appshunter.io/ios/app/trigonometric-equations/id927622565)

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

**In-app purchases:** none


### Learn Statistics Offline

[App page](https://appshunter.io/ios/app/learn-statistics-offline/id6443746574)

Master statistical concepts with this app, covering topics from probability and hypothesis testing to regression and correlation. It's designed to help you learn statistical methods quickly and efficiently.

**Highlights:** Introduction to Statistics, Probability, Population & Organization, Hypothesis Testing, Linear Regression, Sampling, Correlation, Variables

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

**In-app purchases:** none


## Frequently asked questions

### Is Trigonometric Equations free?

Trigonometric Equations costs $0.99, with no in-app purchases.

### Is Learn Statistics Offline free?

Learn Statistics Offline costs $1.99, with no in-app purchases.

### Do Trigonometric Equations or Learn Statistics Offline have ads?

Neither Trigonometric Equations nor Learn Statistics Offline shows ads.

### Which is updated more often, Trigonometric Equations or Learn Statistics Offline?

Trigonometric Equations ships an update every 20 months, and Learn Statistics Offline every 23 months. Most recently, Trigonometric Equations was updated on October 25, 2026 and Learn Statistics Offline on October 25, 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.*