# AOA vs ASTB Study

The clearest difference is price: AOA at Free against ASTB Study's $9.99. AOA also leads on device support (3 vs 1) and iOS requirement (14.0.0 vs 17.0). On ads and in-app purchases there is nothing between them.

AOA is free to download; ASTB Study costs $9.99 up front. AOA sells 3 in-app purchases, starting at $4.99 per month and ASTB Study sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AOA | ASTB Study |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aoa-astb-and-oar-accelerator/id6749166316/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | Subscription | — |
| Size | 127 MB | 4 MB |
| Requires iOS | **14.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JNRA Legacy, LLC](https://appshunter.io/developer/1707021991) | [Jeremiah Fries](https://appshunter.io/developer/1076111050) |

## What reviewers say

### AOA

[App page](https://appshunter.io/ios/app/aoa-astb-and-oar-accelerator/id6749166316)

Prepare for military officer exams with comprehensive lessons, flashcards, and practice tests. Master all sections, including math, reading, and aviation information, with interactive drills and performance-based measures. Track your progress and build confidence for test day.

**Highlights:** Comprehensive lessons and practice questions, Interactive performance-based drills, Spaced repetition flashcards, Full-length timed practice tests, Progress tracking and analytics, Offline study materials

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AOA Monthly | $4.99 | per month |
| AOA Quarterly | $12.99 | per 3 months |
| AOA Yearly | $24.99 | per year |


### ASTB Study

[App page](https://appshunter.io/ios/app/astb-study/id6793546492)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Academy Midshipman Pack | $0.99 | one-time |


## Frequently asked questions

### Is AOA free?

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

### Is ASTB Study free?

ASTB Study costs $9.99, and also offers in-app purchases.

### Do AOA or ASTB Study have ads?

Neither AOA nor ASTB Study 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.*