# InkDeck vs Codalingo

The clearest difference is ads: InkDeck at none against Codalingo's shown. InkDeck also leads on update cadence (every 9 days vs every 4 months). Codalingo's advantage is rating (4.3 vs 4.0) and ratings volume (20 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. InkDeck sells 3 in-app purchases, starting at $2.99 per month and Codalingo sells 14 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Codalingo holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Codalingo has 20 ratings behind it against 1, so its average is the more settled of the two.

InkDeck ships an update every 9 days, Codalingo every 4 months. The most recent releases landed on September 18, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | InkDeck | Codalingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/inkdeck-flashcards/id1602851047/reviews) | **[4.3 (20 ratings)](https://appshunter.io/ios/app/codalingo-learn-dart-flutter/id6480119037/reviews)** |
| Number of ratings | 1 | **20** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 113 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mukhtar](https://appshunter.io/developer/1515029563) | [Ammar Khatib](https://appshunter.io/developer/1613990135) |

## What reviewers say

### InkDeck

[App page](https://appshunter.io/ios/app/inkdeck-flashcards/id1602851047)

Create and study flashcards with handwritten notes and drawings. Supports spaced repetition, multiple study modes, and engaging games to make learning fun. Syncs across devices via iCloud without an account.

**Highlights:** Handwritten notes and drawings, Spaced repetition system, Multiple study modes (Quiz, Typing, Match), Four built-in study games, Import Anki and CSV decks, Progress tracking and stats, iCloud sync across devices

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| App Access For 1 Month | $2.99 | per month |
| App Access For 1 Year | $24.99 | per year |
| Unlimited cards | $7.99 | one-time |


### 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 InkDeck free?

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

### Is Codalingo free?

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

### Which has better reviews, InkDeck or Codalingo?

Codalingo is rated higher. InkDeck averages 4.0 out of 5 from 1 ratings, while Codalingo averages 4.3 from 20 ratings.

### Do InkDeck or Codalingo have ads?

Codalingo shows ads; InkDeck does not.

### Which is updated more often, InkDeck or Codalingo?

InkDeck ships an update every 9 days, and Codalingo every 4 months. Most recently, InkDeck was updated on September 18, 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.*