# CPL Prep vs Aviator IQ

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

Both are free to download. CPL 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.

CPL Prep ships an update fortnightly, Aviator IQ every 11 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CPL Prep | Aviator IQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Size | 23 MB | 96 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

### CPL Prep

[App page](https://appshunter.io/ios/app/cpl-prep/id6805091624)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CPL 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 CPL Prep free?

CPL 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 CPL Prep or Aviator IQ have ads?

Neither CPL Prep nor Aviator IQ shows ads.

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

CPL Prep ships an update fortnightly, and Aviator IQ every 11 days. Most recently, CPL Prep was updated on October 25, 2026 and Aviator IQ on October 31, 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.*