# Trgnmtry vs Fox Academy

The clearest difference is iOS requirement: Fox Academy at 15.6 against Trgnmtry's 17.0. On update cadence, ads, in-app purchases and device support there is nothing between them.

Trgnmtry ships an update every 21 months, Fox Academy every 22 months. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Trgnmtry | Fox Academy |
| --- | --- | --- |
| Price | — | **Free** |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/trgnmtry/id1146667288/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 21 months** | Every 22 months |
| Monetization | Free | — |
| Size | 5 MB | 354 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew McKnight](https://appshunter.io/developer/1888628988) | [Mohamed Ahmed Radwan](https://appshunter.io/developer/1586606710) |

## What reviewers say

### Trgnmtry

[App page](https://appshunter.io/ios/app/trgnmtry/id1146667288)

Explore trigonometric relationships visually by interacting with a unit circle. Customize displayed measures and angle intervals for a dynamic learning experience. Adapts beautifully to both light and dark modes.

**Highlights:** Interactive unit circle, Visualize trigonometric measures, Customizable angle intervals, Supports light and dark mode, Geometric relation display

**Features:** macOS Compatibility

**In-app purchases:** none


### Fox Academy

[App page](https://appshunter.io/ios/app/fox-academy/id6679613205)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trgnmtry free?

Pricing for Trgnmtry is not currently listed on the App Store.

### Is Fox Academy free?

Fox Academy is free to download, with no in-app purchases.

### Do Trgnmtry or Fox Academy have ads?

Neither Trgnmtry nor Fox Academy shows ads.

### Which is updated more often, Trgnmtry or Fox Academy?

Trgnmtry ships an update every 21 months, and Fox Academy every 22 months. Most recently, Trgnmtry was updated on October 2, 2026 and Fox Academy on October 16, 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.*