# Wordful Ukrainian vs CERT

The clearest difference is in-app purchases: CERT at none against Wordful Ukrainian's 1. CERT also leads on iOS requirement (12.0 vs 17.6). Wordful Ukrainian's advantage is update cadence (every 3 months vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. Wordful Ukrainian sells 1 one-off in-app purchase. CERT asks for nothing beyond the download.

Wordful Ukrainian ships an update every 3 months, CERT every 10 months. The most recent releases landed on September 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Wordful Ukrainian | CERT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Size | 262 MB | 32 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Curiosity Ventures LLC](https://appshunter.io/developer/981375796) | [CERT Systems Limited](https://appshunter.io/developer/1703189358) |

## What reviewers say

### Wordful Ukrainian

[App page](https://appshunter.io/ios/app/wordful-ukrainian/id1663445877)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Words and Full Quizzes | $3.99 | one-time |


### CERT

[App page](https://appshunter.io/ios/app/cert/id6462643980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wordful Ukrainian free?

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

### Is CERT free?

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

### Do Wordful Ukrainian or CERT have ads?

Neither Wordful Ukrainian nor CERT shows ads.

### Which is updated more often, Wordful Ukrainian or CERT?

Wordful Ukrainian ships an update every 3 months, and CERT every 10 months. Most recently, Wordful Ukrainian was updated on September 29, 2026 and CERT on November 3, 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.*