# Алифавит vs ATC Aptitude Prep

The clearest difference is in-app purchases: Алифавит at none against ATC Aptitude Prep's 3. Алифавит also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ATC Aptitude Prep sells 3 in-app purchases, starting at $9.99 per month. Алифавит asks for nothing beyond the download.

## The numbers

| Metric | Алифавит | ATC Aptitude Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 36 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pakhrudin Omarov](https://appshunter.io/developer/1059862204) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### Алифавит

[App page](https://appshunter.io/ios/app/id6504148512)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Алифавит free?

Алифавит is free to download, with no in-app purchases.

### Is ATC Aptitude Prep free?

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

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

Neither Алифавит nor ATC Aptitude Prep 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.*