# Trigonometry for Beginners vs Azimuth Prep

The clearest difference is monetization model: Trigonometry for Beginners at free with in-app purchases against Azimuth Prep's subscription. Trigonometry for Beginners also leads on ratings volume (10 vs 3). Azimuth Prep's advantage is ads (none vs shown) and rating (5.0 vs 4.7). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Trigonometry for Beginners sells 1 one-off in-app purchase and Azimuth Prep sells 3 in-app purchases, starting at $34.99 per month. Whichever you choose, the download price is not the number that matters.

Azimuth Prep holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 10 and 3 respectively.

## The numbers

| Metric | Trigonometry for Beginners | Azimuth Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (10 ratings)](https://appshunter.io/ios/app/trigonometry-for-beginners/id6741252065/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/azimuth-prep/id6770758153/reviews)** |
| Number of ratings | **10** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | — |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 12 MB | 45 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aswian Editri Sutriandi](https://appshunter.io/developer/1791663083) | [Azimuth Education LLC](https://appshunter.io/developer/1896762788) |

## What reviewers say

### Trigonometry for Beginners

[App page](https://appshunter.io/ios/app/trigonometry-for-beginners/id6741252065)

Master trigonometry with interactive lessons and exercises designed for beginners. This app offers step-by-step explanations, fun challenges, and instant feedback to build your confidence from basic angles to word problems.

**Highlights:** Tailored for beginners, Interactive step-by-step lessons, Fun and challenging exercises, Instant feedback on answers, Progressive difficulty levels, Covers angles, right triangles, ratios, and word problems

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Azimuth Prep

[App page](https://appshunter.io/ios/app/azimuth-prep/id6770758153)

This app provides comprehensive study tools for land surveyors preparing for licensing exams. It offers over 1,000 practice questions with detailed explanations, multiple study modes, and spaced-repetition flashcards. An audio study mode allows for hands-free learning in the field.

**Highlights:** 1,000+ practice questions, Detailed explanations with references, Multiple study modes (Quick 10, Topic Study, Timed Exams), Spaced-repetition flashcards (SM-2 algorithm), Hands-free audio study mode, Progress tracking by knowledge area, Subscription covers all exams

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Azimuth Prep Monthly | $34.99 | per month |
| Azimuth Prep 3-Month | $84.99 | per 3 months |
| Azimuth Prep Annual | $319.99 | per year |


## Frequently asked questions

### Is Trigonometry for Beginners free?

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

### Is Azimuth Prep free?

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

### Which has better reviews, Trigonometry for Beginners or Azimuth Prep?

Azimuth Prep is rated higher. Trigonometry for Beginners averages 4.7 out of 5 from 10 ratings, while Azimuth Prep averages 5.0 from 3 ratings.

### Do Trigonometry for Beginners or Azimuth Prep have ads?

Trigonometry for Beginners shows ads; Azimuth Prep does not.

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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.*