# IR Prep vs Aviator IQ

The clearest difference is iOS requirement: Aviator IQ at 15.0 against IR Prep's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. IR Prep sells 1 one-off in-app purchase and Aviator IQ sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

IR Prep ships an update fortnightly, Aviator IQ weekly. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | IR Prep | Aviator IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aviator-iq-faa-test-prep/id6813969252/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 22 MB | 114 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomocreate, Inc.](https://appshunter.io/developer/1895224165) | [Yaniv Navot](https://appshunter.io/developer/1876661482) |

## What reviewers say

### IR Prep

[App page](https://appshunter.io/ios/app/ir-prep/id6805091883)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IR Pro | $29.99 | one-time |


### Aviator IQ

[App page](https://appshunter.io/ios/app/aviator-iq-faa-test-prep/id6813969252)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aviator IQ Pro (Weekly) | $9.99 | per 7 days |
| Aviator IQ Pro (Monthly) | $19.99 | per month |
| Aviator IQ Pro (Quarterly) | $39.99 | per 3 months |


## Frequently asked questions

### Is IR Prep free?

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

### Is Aviator IQ free?

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

### Do IR Prep or Aviator IQ have ads?

Neither IR Prep nor Aviator IQ shows ads.

### Which is updated more often, IR Prep or Aviator IQ?

IR Prep ships an update fortnightly, and Aviator IQ weekly. Most recently, IR Prep was updated on October 31, 2026 and Aviator IQ on November 10, 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.*