K vs Krok Lead
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
K
Prepare for medical licensing exams with a mobile application offering practice questions. Access study materials anytime, anywhere on your smartphone or tablet.
- Practice Krok exam questions
- Study anytime, anywhere
- Mobile accessibility
- Targeted exam preparation
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If day "K" is coming soon in your life, namely passing the "Krok" exam, download the app and get ready anytime, anywhere, your phone is always at hand! This app is not the official test suite for Krok 1, Krok 2, Krok 3, Krok M, Krok B.
Krok Lead
Prepare for KROK 1, 2, and 3 exams with this comprehensive study tool. Access test bases, practice offline, and track your progress with detailed statistics. Download materials and organize your study sessions efficiently.
- KROK 1, 2, 3 exam preparation
- Offline test capability
- PDF download of materials
- Test randomizer and search
- Custom question folders
- Test completion statistics
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Krok Lead helps students prepare for the KROK 1, KROK 2, and KROK 3 exams. The app includes: • Bases and booklets for preparing for Krok 1/2/3 (medicine, dentistry, pharmacy) • The ability to take tests offline • Downloading booklets, bases, and answer sheets in PDF format • Test Randomizer • Test search • Creating your own question folders • Sharing folders with other users • Personal notes on questions • Test completion statistics Key features: • No ads • Careful checking and correction of errors in tests • Regular updates to test databases Krok Lead is designed for convenient and systematic exam preparation. The app is not an official resource for KROK exams.
Screenshots
Verdict
The clearest difference is update cadence: Krok Lead at fortnightly against K's every 5 months. Krok Lead also leads on iOS requirement (15.6 vs 17.0). K's advantage is ratings volume (127 vs 2). On price, rating, ads and in-app purchases 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. K sells 3 one-off in-app purchases and Krok Lead sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Krok Lead holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: K has 127 ratings behind it against 2, so its average is the more settled of the two.
K ships an update every 5 months, Krok Lead fortnightly. The most recent releases landed on September 17, 2026 and September 4, 2026 respectively.
| Parameter | K | Krok Lead |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (127 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 41.8% of reviews | — |
| Number of ratings | 127 — better | 2 |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 64 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalii Ruba | Valentyn Polishchuk |
Customer experience
K
Krok Lead
In-app purchases
K
- Remove ad$0.99
- Remove ad$4.99
- Remove ad$9.99
Krok Lead
- Premium 1 month$2.99
- Premium 3 months$7.99
- Premium 6 months$12.99
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- Premium 1 year$17.99
