# Trigonometry Practice vs Nodal

The clearest difference is price: Nodal at Free against Trigonometry Practice's $0.49. Trigonometry Practice's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.4). On ads and device support there is nothing between them.

Nodal is free to download; Trigonometry Practice costs $0.49 up front. Nodal sells 1 one-off in-app purchase. Trigonometry Practice asks for nothing beyond the download.

## The numbers

| Metric | Trigonometry Practice | Nodal |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nodal-fe-electrical-prep/id6814291699/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 45 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Manish Kumar](https://appshunter.io/developer/1854995154) | [FAISAL RIZWAN](https://appshunter.io/developer/6797668454) |

## 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


### Nodal

[App page](https://appshunter.io/ios/app/nodal-fe-electrical-prep/id6814291699)

Prepare for the FE Electrical and Computer exam with comprehensive lessons, practice questions, and timed exams. This app offers adaptive practice and spaced repetition to help you master the material, even if it's been a while since your last study session. All content works offline.

**Highlights:** 17 NCEES knowledge areas covered, 529 original exam-style questions, 103 lessons with worked examples, 17 formula sheets with 456 equations, Full-length and adaptive timed exams, Offline study functionality, Readiness score and progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $79.99 | one-time |


## Frequently asked questions

### Is Trigonometry Practice free?

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

### Is Nodal free?

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

### Do Trigonometry Practice or Nodal have ads?

Neither Trigonometry Practice nor Nodal shows ads.

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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.*