# Trigonometry Practice vs Get Good

The clearest difference is update cadence: Get Good at every 4 days against Trigonometry Practice's every 9 days. Trigonometry Practice's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Trigonometry Practice costs $0.49 and Get Good $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Trigonometry Practice ships an update every 9 days, Get Good every 4 days. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Trigonometry Practice | Get Good |
| --- | --- | --- |
| Price | **$0.49** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 20 MB | 27 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Manish Kumar](https://appshunter.io/developer/1854995154) | [James Sullivan](https://appshunter.io/developer/1892438097) |

## What reviewers say

### Trigonometry Practice

[App page](https://appshunter.io/ios/app/trigonometry-practice/id6755685152)

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

**In-app purchases:** none


### Get Good

[App page](https://appshunter.io/ios/app/get-good-linux/id6762010034)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trigonometry Practice free?

Trigonometry Practice costs $0.49, with no in-app purchases.

### Is Get Good free?

Get Good costs $0.99, with no in-app purchases.

### Do Trigonometry Practice or Get Good have ads?

Neither Trigonometry Practice nor Get Good shows ads.

### Which is updated more often, Trigonometry Practice or Get Good?

Trigonometry Practice ships an update every 9 days, and Get Good every 4 days. Most recently, Trigonometry Practice was updated on September 29, 2026 and Get Good on October 4, 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.*