# Ezy Trigonometry vs Trig Function(Math Drills)

The clearest difference is update cadence: Trig Function(Math Drills) at every 4 days against Ezy Trigonometry's every 3 months. Ezy Trigonometry's advantage is iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ezy Trigonometry ships an update every 3 months, Trig Function(Math Drills) every 4 days. The most recent releases landed on June 10, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | Ezy Trigonometry | Trig Function(Math Drills) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (44 ratings)](https://appshunter.io/ios/app/ezy-trigonometry/id654848143/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 21.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 5 MB | 28 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KGiants](https://appshunter.io/developer/558271022) | [郷 田村](https://appshunter.io/developer/1574588679) |

## What reviewers say

### Ezy Trigonometry

[App page](https://appshunter.io/ios/app/ezy-trigonometry/id654848143)

This app serves as a comprehensive trigonometry learning tool for students. It features an interactive unit circle, a table of exact trigonometric ratios, and a handbook of formulas to aid understanding.

**Highlights:** Interactive unit circle, Exact trigonometric ratios table, Handbook of trigonometric formulas, Flexible settings (radians/degrees), Angle snapping, iPhone/iPad support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Ezy Trigonometry free?

Ezy Trigonometry is free to download, with no in-app purchases.

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

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

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

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

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

Ezy Trigonometry ships an update every 3 months, and Trig Function(Math Drills) every 4 days. Most recently, Ezy Trigonometry was updated on June 10, 2026 and Trig Function(Math Drills) on August 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.*