# Cool Vocabulary vs Owle

The clearest difference is ads: Cool Vocabulary at none against Owle's shown. Cool Vocabulary also leads on device support (5 vs 3). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Cool Vocabulary sells 7 one-off in-app purchases and Owle sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Cool Vocabulary ships an update monthly, Owle every 6 weeks. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Cool Vocabulary | Owle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 368 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Kvintech solution](https://appshunter.io/developer/1055661822) | [Jan Suchy](https://appshunter.io/developer/1707315771) |

## What reviewers say

### Cool Vocabulary

[App page](https://appshunter.io/ios/app/cool-vocabulary/id1542364905)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Seznamy, řady | $4.99 | one-time |
| 197 nepravidelných sloves | $5.99 | one-time |
| 175 frázových sloves | $5.99 | one-time |
| 230 frázových sloves | $5.99 | one-time |
| 220 obchodních fr. sloves | $6.99 | one-time |
| 3000 slovíček | $7.99 | one-time |
| Komplet všech slovíček | $22.99 | one-time |


### Owle

[App page](https://appshunter.io/ios/app/owle-language-learning-reader/id6466396476)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $3.99 | per month |
| PRO monthly | $6.99 | per month |
| PRO quarterly | $14.99 | per 3 months |
| PRO annual | $39.99 | per year |


## Frequently asked questions

### Is Cool Vocabulary free?

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

### Is Owle free?

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

### Do Cool Vocabulary or Owle have ads?

Owle shows ads; Cool Vocabulary does not.

### Which is updated more often, Cool Vocabulary or Owle?

Cool Vocabulary ships an update monthly, and Owle every 6 weeks. Most recently, Cool Vocabulary was updated on October 15, 2026 and Owle on October 4, 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.*