# ColorLingo vs RUE Dictionary

The clearest difference is in-app purchases: RUE Dictionary at none against ColorLingo's 3. RUE Dictionary also leads on update cadence (daily vs every 2 months). ColorLingo's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. ColorLingo sells 3 in-app purchases, starting at $5.99 per month. RUE Dictionary asks for nothing beyond the download.

ColorLingo ships an update every 2 months, RUE Dictionary daily. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ColorLingo | RUE Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (41 ratings)](https://appshunter.io/ios/app/colorlingo-language-learning/id6467503942/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Freemium | — |
| Size | 394 MB | 6 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anastasiia Holovko](https://appshunter.io/developer/1598620830) | [Yaroslav Sochka](https://appshunter.io/developer/1883048857) |

## What reviewers say

### ColorLingo

[App page](https://appshunter.io/ios/app/colorlingo-language-learning/id6467503942)

This app makes learning new words fun by using 3D coloring activities. It offers pronunciation guides, diverse quizzes, and personalized vocabulary practice. Users can also customize avatars and learn offline.

**Highlights:** Vibrant 3D image coloring for vocabulary, Pronunciation audio guides, Multiple quiz types, Personalized vocabulary lists, Avatar customization, Offline learning mode, Cross-device progress syncing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $5.99 | per month |
| Unlimited | $29.99 | per year |
| Unlimited | $29.99 | per year |


### RUE Dictionary

[App page](https://appshunter.io/ios/app/rue-dictionary/id6782604754)

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

**In-app purchases:** none


## Frequently asked questions

### Is ColorLingo free?

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

### Is RUE Dictionary free?

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

### Do ColorLingo or RUE Dictionary have ads?

Neither ColorLingo nor RUE Dictionary shows ads.

### Which is updated more often, ColorLingo or RUE Dictionary?

ColorLingo ships an update every 2 months, and RUE Dictionary daily. Most recently, ColorLingo was updated on October 20, 2026 and RUE Dictionary on October 13, 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.*