# Codelet vs LeetCards

The clearest difference is rating: Codelet at 4.7 against LeetCards's 1.0. Codelet also leads on in-app purchases (none vs 3) and ratings volume (143 vs 4). LeetCards's advantage is update cadence (every 3 weeks vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. LeetCards sells 3 in-app purchases, starting at $9.00 per month. Codelet asks for nothing beyond the download.

Codelet holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Codelet has 143 ratings behind it against 4, so its average is the more settled of the two.

Codelet ships an update every 2 months, LeetCards every 3 weeks. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Codelet | LeetCards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (143 ratings)](https://appshunter.io/ios/app/codelet/id1517315454/reviews)** | [1.0 (4 ratings)](https://appshunter.io/ios/app/leetcards/id6502571848/reviews) |
| Number of ratings | **143** | 4 |
| Positive reviews | 53.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 55 MB | 41 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Codelet LLC](https://appshunter.io/developer/1517315453) | [Kittichote Kamalapirat](https://appshunter.io/developer/1643959840) |

## What reviewers say

### Codelet

[App page](https://appshunter.io/ios/app/codelet/id1517315454)

Prepare for technical interviews by identifying core coding patterns and analyzing your performance. Practice coding questions conveniently to improve your skills and pinpoint areas for growth.

**Highlights:** Identify core patterns, Analyze approaches, Track performance, Identify improvement areas, Practice coding questions, Anytime, anywhere practice

**Features:** Vision Pro support

**In-app purchases:** none


### LeetCards

[App page](https://appshunter.io/ios/app/leetcards/id6502571848)

Master coding interview questions with spaced repetition and curated problem sets. Track your progress, take custom notes, and compete on leaderboards to optimize your learning and land your dream job.

**Highlights:** Spaced repetition for DSA concepts, Curated problem sets (Grind 75, Blind 75), Progress tracking (streaks, XP), Custom notes for problems, Leaderboard for competition

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LeetCards | $9.00 | per month |
| LeetCards | $59.00 | per year |
| LeetCards | $89.00 | one-time |


## Frequently asked questions

### Is Codelet free?

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

### Is LeetCards free?

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

### Which has better reviews, Codelet or LeetCards?

Codelet is rated higher. Codelet averages 4.7 out of 5 from 143 ratings, while LeetCards averages 1.0 from 4 ratings.

### Do Codelet or LeetCards have ads?

Neither Codelet nor LeetCards shows ads.

### Which is updated more often, Codelet or LeetCards?

Codelet ships an update every 2 months, and LeetCards every 3 weeks. Most recently, Codelet was updated on October 14, 2026 and LeetCards on October 11, 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.*