# Leet Track vs Knowli Learning

The clearest difference is in-app purchases: Leet Track at none against Knowli Learning's 3. Leet Track also leads on iOS requirement (16.0 vs 26.0). Knowli Learning's advantage is update cadence (every 3 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Knowli Learning sells 3 one-off in-app purchases. Leet Track asks for nothing beyond the download.

Leet Track ships an update every 5 months, Knowli Learning every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Leet Track | Knowli Learning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/leet-track/id1662188122/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 15 MB | 3 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ATLASCODE LLC (US)](https://appshunter.io/developer/1662188124) | [Elias Frehner](https://appshunter.io/developer/1886267289) |

## What reviewers say

### Leet Track

[App page](https://appshunter.io/ios/app/leet-track/id1662188122)

Access Leetcode questions and solutions on your mobile device. Track your progress and learn about algorithms and data structures with a clean user interface.

**Highlights:** View Leetcode questions and solutions, Track Leetcode progress, Clean user interface, Learn Algorithms and Data Structures, Mobile access

**Features:** macOS Compatibility

**In-app purchases:** none


### Knowli Learning

[App page](https://appshunter.io/ios/app/knowli-learning/id6762083611)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Knowli Credits | $0.99 | one-time |
| 50 Knowli Credits | $4.99 | one-time |
| 150 Knowli Credits | $14.99 | one-time |


## Frequently asked questions

### Is Leet Track free?

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

### Is Knowli Learning free?

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

### Do Leet Track or Knowli Learning have ads?

Neither Leet Track nor Knowli Learning shows ads.

### Which is updated more often, Leet Track or Knowli Learning?

Leet Track ships an update every 5 months, and Knowli Learning every 3 days. Most recently, Leet Track was updated on October 24, 2026 and Knowli Learning on October 24, 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.*