Leet Track vs Knowli Learning
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leet Track
Access Leetcode questions and solutions on your mobile device. Track your progress and learn about algorithms and data structures with a clean user interface.
- View Leetcode questions and solutions
- Track Leetcode progress
- Clean user interface
- Learn Algorithms and Data Structures
- Mobile access
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Leet Track is an app that allows you to quickly view Leetcode questions and their solutions on the go as well as checking your Leetcode progress in a clean UI. You can also learn topics related to Algorithms and Data Structures as well!
Knowli Learning
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AI Flashcards from Photos & PDFs Turn your notes into flashcards in seconds. Snap a photo, import a PDF, and let Knowli's AI generate precise question-and-answer cards ready to study — no typing, no manual work. Whether you're cramming for an exam, reviewing lecture slides, or working through a textbook, Knowli pulls out the key concepts so you can focus on actually learning them. Features Photos & PDFs Import images or multi-page PDFs — Knowli reads them all GPT-4o Quality Real AI understanding, not just OCR. Exam-ready questions and answers, written in the language of your notes Interactive Flashcards Flip, swipe to mark known, and track your progress through every deck Study Library All your decks in one place, organized and ready whenever you are Fast by Design Upload and study within seconds — no setup, no friction 5 Languages Full support for English, German, French, Italian, and Spanish Pricing Knowli uses a simple credit system — no subscriptions, no recurring fees. Start with free credits to try it out Buy more credits whenever you need them, as a one-time in-app purchase Credits never expire Perfect For Students preparing for exams University and school learners Language learners Anyone who wants to study smarter, not longer
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Leet Track | Knowli Learning |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 5 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 15 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | ATLASCODE LLC (US) | Elias Frehner |
In-app purchases
Leet Track
No in-app purchases
Knowli Learning
- 10 Knowli Credits$0.99
- 50 Knowli Credits$4.99
- 150 Knowli Credits$14.99
Questions
Is Leet Track free?
Is Knowli Learning free?
Do Leet Track or Knowli Learning have ads?
Which is updated more often, Leet Track or Knowli Learning?
Other comparisons
