# AeroPhrase vs ATC Aptitude Prep

The clearest difference is update cadence: AeroPhrase at every 2 days against ATC Aptitude Prep's every 3 months. AeroPhrase also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AeroPhrase sells 2 in-app purchases, starting at $9.99 per month and ATC Aptitude Prep sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

AeroPhrase ships an update every 2 days, ATC Aptitude Prep every 3 months. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AeroPhrase | ATC Aptitude Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Size | 51 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AeroPhrase Ltd](https://appshunter.io/developer/1831603807) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### AeroPhrase

[App page](https://appshunter.io/ios/app/aerophrase/id6749650740)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AeroPhrase Pro Monthly | $9.99 | per month |
| AeroPhrase Pro Yearly | $99.99 | per year |


### ATC Aptitude Prep

[App page](https://appshunter.io/ios/app/atc-aptitude-prep-practice/id6790246419)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Annual | $49.99 | per year |
| Lifetime Access | $99.99 | one-time |


## Frequently asked questions

### Is AeroPhrase free?

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

### Is ATC Aptitude Prep free?

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

### Do AeroPhrase or ATC Aptitude Prep have ads?

Neither AeroPhrase nor ATC Aptitude Prep shows ads.

### Which is updated more often, AeroPhrase or ATC Aptitude Prep?

AeroPhrase ships an update every 2 days, and ATC Aptitude Prep every 3 months. Most recently, AeroPhrase was updated on October 9, 2026 and ATC Aptitude Prep on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*