Comparison

UNOB vs Learn Czech

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

UNOB

Features
Read full description

Ukázková aplikace pro přípravu a realizaci přijímacího řízení na UNOB. Aplikace obsahuje cvičení a testy z oblasti matematiky a angličtiny. Můžete si vyzkoušet celý systém procvičování (získáte zpětnou vazbu po každé odpovědi) nebo vlastní test – výsledek se pak dozvíte na konci celého testu. V historii pak najdete svoje odpovědi i správná řešení.

About

Learn Czech

Features
Read full description

Learn Czech faster with real content, AI pronunciation coaching, and live voice practice. LingFast is a next-generation language learning app that replaces boring textbooks with authentic Czech audio, video, and dialog content - then gives you powerful tools to practice speaking, build vocabulary, and track your progress. * IMMERSIVE CONTENT FEED * Swipe through real-life Czech lessons in a TikTok-style feed: - Native Czech dialogs and two-speaker conversations - Short news articles and stories - Videos and imported YouTube lessons - Filter by type: Dialog, Video, Talk, News, Story * AI SHADOWING AND PRONUNCIATION * Powered by on-device Whisper AI - works offline, results in seconds. - Shadow sentence by sentence: listen, record and get your score (0-100%) - Accuracy, fluency and completeness breakdown - Vocabulary pronunciation drill with instant AI grading - See which words and sounds need improvement * TALK NOW - LIVE VOICE PRACTICE * Match instantly with real Czech learners worldwide for anonymous voice calls. Build speaking confidence through real conversations, not scripted exercises. * AI CONVERSATION PARTNER * Chat with an AI tutor in Czech anytime. Choose your topic and difficulty, have a real two-way conversation, and get feedback on every response. * VOCABULARY SYSTEM (SPACED REPETITION) * Save Czech words directly from lessons. Our SRS algorithm schedules reviews at the perfect moment so words stay with you for life. 4 practice modes: - Flashcard self-assessment - Multiple-choice game (timer, 3 lives, streaks) - Typing challenge (typo-tolerant scoring) - Pronunciation drill with AI scoring * LEARNING TOOLS IN EVERY LESSON * - Full transcript: tap any word for instant definition - Shadowing: sentence-by-sentence pronunciation practice - Role Play: take a character's part in the dialog - Dictation: listen and type what you hear - Comprehension Quiz: multiple choice questions - True/False Quiz: rapid understanding check - Grammar and Knowledge: in-context explanations * GAMIFICATION * - Daily XP goals and streak tracker - Global leaderboard - Vocabulary Duel, Sentence Scramble and Shadowing Duel multiplayer games - Study history and progress tracking * COMMUNITY * - Post questions, get answers from native Czech speakers - React and comment on posts - Bookmark lessons and discussions * YOUTUBE IMPORT * Paste any Czech YouTube link -> instant lesson with transcript, shadowing, dictation, and vocabulary tools. PREMIUM PLAN: - Ad-free experience - Unlimited AI voice chat sessions - Unlimited word translation and lookup - Unlimited saves and YouTube imports Dark and Light mode. Offline AI speech model. Download LingFast and start speaking Czech confidently from Day 1. Terms of Use (EULA): https://lingfast-server.tnpixel.com/legal/lingfast/terms-of-service

Screenshots

UNOB3 screens
Learn Czech4 screens

Verdict

The call

The clearest difference is iOS requirement: UNOB at 12.0 against Learn Czech's 16.0. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. UNOB sells 1 one-off in-app purchase and Learn Czech sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level
UNOB versus Learn Czech: the parameters behind the verdict, then further details
ParameterUNOBLearn Czech
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size58 MB104 MB
Age rating4+4+
DeveloperEDUnino, s.r.o.Dinh Thang Tran

In-app purchases

1 purchases

UNOB

One-time1
  • Roční přístup$39.99
6 purchases

Learn Czech

Subscriptions5
  • LingFast Premium Weekly$3.997 Days
  • LingFast Premium Monthly$8.991 Month
  • LingFast Premium 3 Months$19.993 Months
Show 2 more
  • LingFast Premium 6 Months$32.996 Months
  • LingFast Premium Yearly$49.991 Year
One-time1
  • LingFast Premium Lifetime$249.99

Questions

Is UNOB free?
UNOB is free to download, with in-app purchases available.
Is Learn Czech free?
Learn Czech is free to download, with in-app purchases available.
Do UNOB or Learn Czech have ads?
Neither UNOB nor Learn Czech shows ads.
Which is updated more often, UNOB or Learn Czech?
UNOB ships an update every 3 months, and Learn Czech every 3 months. Most recently, UNOB was updated on November 8, 2026 and Learn Czech on October 31, 2026.

Other comparisons