# flutter widget vs Codalingo

The clearest difference is in-app purchases: flutter widget at none against Codalingo's 14. flutter widget also leads on update cadence (weekly vs every 4 months). Codalingo's advantage is rating (4.3 vs 3.9). On price, ratings volume, ads 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. flutter widget asks for nothing beyond the download.

Codalingo holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 7 and 20 respectively.

flutter widget ships an update weekly, Codalingo every 4 months. The most recent releases landed on September 21, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | flutter widget | Codalingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/flutter-widget/id6448849730/reviews) | **[4.3 (20 ratings)](https://appshunter.io/ios/app/codalingo-learn-dart-flutter/id6480119037/reviews)** |
| Number of ratings | 7 | **20** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 32 MB | 113 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) | [Ammar Khatib](https://appshunter.io/developer/1613990135) |

## What reviewers say

### flutter widget

[App page](https://appshunter.io/ios/app/flutter-widget/id6448849730)

This app offers a user-friendly interface and a wide range of courses to help users learn and improve their Flutter development skills. It includes problem-solving exercises to apply concepts and features for creating mobile applications.

**Highlights:** User-friendly interface, Problem-solving exercises, Evolving courses, Beginner to advanced levels, App development skills enhancement

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is flutter widget free?

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

### Is Codalingo free?

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

### Which has better reviews, flutter widget or Codalingo?

Codalingo is rated higher. flutter widget averages 3.9 out of 5 from 7 ratings, while Codalingo averages 4.3 from 20 ratings.

### Do flutter widget or Codalingo have ads?

Both flutter widget and Codalingo show ads.

### Which is updated more often, flutter widget or Codalingo?

flutter widget ships an update weekly, and Codalingo every 4 months. Most recently, flutter widget was updated on September 21, 2026 and Codalingo on September 2, 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.*