Language Learning vs K
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Language Learning
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TALK, DON'T TAP Every lesson is a live conversation. Your tutor teaches the phrases, plays out a real-life scenario with you: ordering coffee, checking in at a hotel, meeting someone new and wraps up with feedback on what you said. No multiple choice. Your voice is the answer. A PATH THAT KNOWS YOUR LEVEL Choose your level from beginner (A1) to advanced (C2) and follow a structured lesson path built for it. Every lesson has a clear goal: what you can DO in the language after it, not just what you memorized. FEEDBACK THAT REMEMBERS YOU Lini listens to how you speak and remembers what trips you up. Your recurring mistakes, weak phrases, and new vocabulary become personal study cards, reviewed at the right time so they stick. The more you talk, the more your tutor adapts to you. PRACTICE YOUR WAY β’ Guided voice lessons: teach, roleplay, wrap-up β’ Roleplay scenarios for real situations β’ Free conversation: just talk about anything β’ Study cards from your own sessions β’ Streaks, speaking minutes, and achievements to keep you going LEARN ENGLISH, SPANISH, FRENCH, ITALIAN OR DUTCH Pick your language, set your level, and start talking. Explanations in your native language when you want them, full immersion when you're ready. TRY IT FREE Jump in without creating an account. The first lesson of your level is free, hear your tutor, speak your first sentences, and see the feedback for yourself. Lini Pro unlocks the full lesson path and unlimited speaking practice with auto-renewing weekly or yearly subscriptions. Terms of Use: https://liniapp.ai/terms Privacy Policy: https://liniapp.ai/privacy
K
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K-Test is a study app for the KROK 1, KROK 2, KROK 3, KROK M and KROK B licensing exams. 200,000+ questions from the 2000β2026 booklets and bases, practice with explanations, timed exams and a mistakes drill β and all of it works offline. THE WHOLE KROK BASE IN ONE APP β’ KROK 1, 2, 3, M and B booklets and bases β 1,600+ tests and 200,000+ questions β’ Medicine, Dentistry, Pharmacy, Nursing, Midwifery, Laboratory Diagnostics, Medical Psychology, Preventive Medicine and more β’ Filters by exam, speciality, year and source; KROK 1 and KROK 2 booklets are also available in English β’ The catalogue keeps growing with new booklets TWO WAYS TO PRACTISE β’ Practice mode β the explanation of the right answer appears right after yours, automatically if you like β’ Exam mode β timed, like the real test; questions and answers come in a new order every time β’ A record and three stars for every test, so you can see at a glance what to retake MISTAKES AND FAVOURITES β’ Every mistake lands in its own list; drill it, and the question leaves the list as soon as you get it right β’ Favourites β park the hard questions and come back to them β’ Search across mistakes and favourites; one test's mistakes and favourites are on its page OFFLINE β’ Download tests to your phone and study on the bus, in the dorm or on the ward with no connection β’ Results are saved and make it into your statistics STATISTICS THAT KEEP YOU GOING β’ Average score, best result, time per question, activity and a 7-day trend β’ Day streak and achievements so you don't skip a day β’ The history of every attempt and your unfinished tests, to pick up where you left off β’ Daily reminders at a time you choose LEADERBOARD β’ Boards by points, accuracy, stars and streak β for the week, the month or all time β’ Compare yourself with students of your exam, your university or everyone β’ Weekly and monthly medals for the top three β’ Only full exams count. Your profile appears on the boards only once you open it yourself, and you can hide it at any time ONE ACCOUNT, EVERY DEVICE β’ Sign in with Apple or Google, and your favourites, mistakes and history sync between your phone and tablet β’ An account is optional: everything except the leaderboard works without one β’ You can delete your account right inside the app THE SMALL THINGS β’ Dark theme, text size, Ukrainian or English interface β’ Spotted an error in a question? Report it with one tap and we'll check β’ Have tests of your own? Submit them and they will appear in the catalogue after review FREE The app is free and shows ads. Premium removes all the ads and changes nothing else: every question, mode and statistic is available without paying. Watch a short video to get one test ad-free. K-Test is not an official app of the Testing Centre at the Ministry of Health of Ukraine. The questions come from the publicly available KROK booklets and bases. Website: kroktest.com Support: kroktest.com/contacts Privacy policy: kroktest.com/privacy Β· Terms: kroktest.com/terms
Screenshots
Verdict
The clearest difference is ads: Language Learning at none against K's shown. K's advantage is update cadence (every 4 days vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Language Learning sells 2 in-app purchases, starting at $7.99 per 7 days and K sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Language Learning ships an update every 9 days, K every 4 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.
| Parameter | Language Learning | K |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Every 4 days β better |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.0 β better |
| Further details β not scored | ||
| Size | 65 MB | 82 MB |
| Age rating | 4+ | 17+ |
| Developer | Calmery | Oleksandr Buhai |
In-app purchases
Language Learning
- Weekly PRO Access$7.997 Days
- Yearly PRO Access$39.991 Year
K
- Premium Weekly$1.997 Days
- Premium Monthly3 Days trial$4.991 Month
- Premium Lifetime$29.99









