# Интервальное изучение слов ENG vs Wordbee

The clearest difference is update cadence: Интервальное изучение слов ENG at every 3 days against Wordbee's every 6 weeks. Wordbee's advantage is iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Интервальное изучение слов ENG sells 1 in-app purchase, starting at $2.99 per 7 days and Wordbee sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Интервальное изучение слов ENG ships an update every 3 days, Wordbee every 6 weeks. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Интервальное изучение слов ENG | Wordbee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Size | 10 MB | 66 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Denys Kotelnykov](https://appshunter.io/developer/1411971147) | [ONTO MARS PRODUCTIONS PTE. LTD.](https://appshunter.io/developer/6807686856) |

## What reviewers say

### Интервальное изучение слов ENG

[App page](https://appshunter.io/ios/app/eng/id6793045192)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | per 7 days |


### Wordbee

[App page](https://appshunter.io/ios/app/wordbee-a-word-a-day/id6808942398)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $2.99 | per month |
| Premium (Annual Offer) | $14.99 | per year |
| Premium (Annual) | $19.99 | per year |
| Premium (Lifetime) | $49.99 | one-time |


## Frequently asked questions

### Is Интервальное изучение слов ENG free?

Интервальное изучение слов ENG is free to download, with in-app purchases available.

### Is Wordbee free?

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

### Do Интервальное изучение слов ENG or Wordbee have ads?

Neither Интервальное изучение слов ENG nor Wordbee shows ads.

### Which is updated more often, Интервальное изучение слов ENG or Wordbee?

Интервальное изучение слов ENG ships an update every 3 days, and Wordbee every 6 weeks. Most recently, Интервальное изучение слов ENG was updated on October 29, 2026 and Wordbee on October 26, 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.*