# Codalingo vs oqou | Learn Languages

The clearest difference is review sentiment: Codalingo at 43% against oqou | Learn Languages's 0%. Codalingo also leads on rating (4.3 vs 3.7) and ratings volume (20 vs 3). oqou | Learn Languages's advantage is ads (none vs shown) and update cadence (fortnightly vs every 4 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Codalingo sells 14 in-app purchases, starting at $1.99 per month and oqou | Learn Languages sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Codalingo holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: Codalingo has 20 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 43% of Codalingo's written reviews are positive against 0% of oqou | Learn Languages's.

Codalingo ships an update every 4 months, oqou | Learn Languages fortnightly. The most recent releases landed on September 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Codalingo | oqou | Learn Languages |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (20 ratings)](https://appshunter.io/ios/app/codalingo-learn-dart-flutter/id6480119037/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/oqou-learn-languages/id6777945652/reviews) |
| Number of ratings | **20** | 3 |
| Positive reviews | **42.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 113 MB | 49 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ammar Khatib](https://appshunter.io/developer/1613990135) | [CUMA ALI KESICI](https://appshunter.io/developer/1717337126) |

## What reviewers say

### Codalingo

[App page](https://appshunter.io/ios/app/codalingo-learn-dart-flutter/id6480119037)

Master Dart and Flutter with interactive quizzes and diverse question formats. Track your progress on the leaderboard and review tricky concepts. Offers a dynamic learning experience for all skill levels.

**Highlights:** Interactive quizzes, Diverse question formats, Leaderboard, Progress review, Targeted practice, Customizable challenges

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium with discount | $4.99 | per year |
| Premium Month | $6.99 | per month |
| Yearly Premium 30% off | $9.99 | per year |
| Yearly Premium (Offer & Trial) | $9.99 | per year |
| Yearly Premium | $17.99 | per year |
| 6 months Premium | $24.99 | per 6 months |
| Premium Year | $29.99 | per year |
| Remove ads | $1.99 | one-time |
| 1 Premium Category | $1.99 | one-time |
| 2 Premium Categories | $2.99 | one-time |
| Unlock Premium | $4.99 | one-time |
| 5 Premium Categories | $4.99 | one-time |
| Lifetime | $49.99 | one-time |


### oqou | Learn Languages

[App page](https://appshunter.io/ios/app/oqou-learn-languages/id6777945652)

Learn languages by reading content you enjoy. Import your own books, articles, or text, and tap any word for instant translation and context. A smart system helps you remember new vocabulary through spaced repetition.

**Highlights:** Import custom content (EPUB, PDF, web links), Instant word translation and article lookup, AI-powered context explanations, Spaced repetition vocabulary review, CEFR level assessment, Offline reading and audio

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oqou Pro 1 Month | $8.99 | per month |
| Oqou Pro 3 Months | $22.99 | per 3 months |
| Oqou Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is Codalingo free?

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

### Is oqou | Learn Languages free?

oqou | Learn Languages is free to download, with in-app purchases available.

### Which has better reviews, Codalingo or oqou | Learn Languages?

Codalingo is rated higher. Codalingo averages 4.3 out of 5 from 20 ratings, while oqou | Learn Languages averages 3.7 from 3 ratings.

### Do Codalingo or oqou | Learn Languages have ads?

Codalingo shows ads; oqou | Learn Languages does not.

### Which is updated more often, Codalingo or oqou | Learn Languages?

Codalingo ships an update every 4 months, and oqou | Learn Languages fortnightly. Most recently, Codalingo was updated on September 2, 2026 and oqou | Learn Languages on September 29, 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.*