# Azbuka EduKartice vs u4a Хитро

The clearest difference is in-app purchases: Azbuka EduKartice at none against u4a Хитро's 5. Azbuka EduKartice also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. u4a Хитро sells 5 in-app purchases, starting at $3.99 per month. Azbuka EduKartice asks for nothing beyond the download.

Azbuka EduKartice ships an update every 2 weeks, u4a Хитро every 11 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Azbuka EduKartice | u4a Хитро |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Size | 373 MB | 109 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zumoko doo Novi Sad](https://appshunter.io/developer/1456402707) | [MUZIKA DVAISET I EDNO EOOD](https://appshunter.io/developer/6792350372) |

## What reviewers say

### Azbuka EduKartice

[App page](https://appshunter.io/ios/app/azbuka-edukartice/id6503620192)

**In-app purchases:** none


### u4a Хитро

[App page](https://appshunter.io/ios/app/u4a/id6792350070)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| u4a Хитро Monthly | $3.99 | per month |
| 6-месечен абонамент | $12.99 | per 6 months |
| Годишен абонамент | $24.99 | per year |
| Доживотен достъп | $34.99 | one-time |
| Lifetime Access | $44.99 | one-time |


## Frequently asked questions

### Is Azbuka EduKartice free?

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

### Is u4a Хитро free?

u4a Хитро is free to download, with in-app purchases available.

### Do Azbuka EduKartice or u4a Хитро have ads?

Neither Azbuka EduKartice nor u4a Хитро shows ads.

### Which is updated more often, Azbuka EduKartice or u4a Хитро?

Azbuka EduKartice ships an update every 2 weeks, and u4a Хитро every 11 days. Most recently, Azbuka EduKartice was updated on October 27, 2026 and u4a Хитро on October 24, 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.*