# Trig Function(Math Drills) vs Beautiful Trigonometry

The clearest difference is in-app purchases: Trig Function(Math Drills) at none against Beautiful Trigonometry's 1. Trig Function(Math Drills) also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Beautiful Trigonometry sells 1 one-off in-app purchase. Trig Function(Math Drills) asks for nothing beyond the download.

Trig Function(Math Drills) ships an update every 4 days, Beautiful Trigonometry every 3 months. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Trig Function(Math Drills) | Beautiful Trigonometry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | Free | — |
| Size | 28 MB | 8 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [郷 田村](https://appshunter.io/developer/1574588679) | [Tomasz Rygula](https://appshunter.io/developer/879228654) |

## What reviewers say

### Trig Function(Math Drills)

[App page](https://appshunter.io/ios/app/trig-functionmath-drills/id1670535500)

Practice trigonometric functions offline with automated question generation and correctness judgment. Review tips and answers, and compete in Challenge Mode to improve your rank. Ideal for students needing to master trigonometry.

**Highlights:** Offline learning, Automated question generation, Correctness judgment, Tips and answers, Challenge Mode, Rank improvement

**Features:** macOS Compatibility

**In-app purchases:** none


### Beautiful Trigonometry

[App page](https://appshunter.io/ios/app/beautiful-trigonometry/id6746460113)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Trigonometry Access | $1.99 | one-time |


## Frequently asked questions

### Is Trig Function(Math Drills) free?

Trig Function(Math Drills) is free to download, with no in-app purchases.

### Is Beautiful Trigonometry free?

Beautiful Trigonometry is free to download, with in-app purchases available.

### Do Trig Function(Math Drills) or Beautiful Trigonometry have ads?

Neither Trig Function(Math Drills) nor Beautiful Trigonometry shows ads.

### Which is updated more often, Trig Function(Math Drills) or Beautiful Trigonometry?

Trig Function(Math Drills) ships an update every 4 days, and Beautiful Trigonometry every 3 months. Most recently, Trig Function(Math Drills) was updated on September 30, 2026 and Beautiful Trigonometry on September 18, 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.*