Comparison

Green Candle vs Česky

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

Head to head
About

Green Candle

Features
Read full description

Want to understand how trading works but afraid of risking real money? Green Candle - Learn & Trade is your personal pocket mentor and financial market simulator. We have combined interactive theory with real practice in one app. Forget about boring textbooks. Learn technical analysis in practice: read about a pattern, find it on the chart, and open a trade. How does it work? Learning: Get access to a knowledge base about Japanese candlesticks and technical analysis patterns. Practice: Consolidate your knowledge immediately. The app generates unique charts similar to real stock quotes. Trading: Make a forecast — where will the price go? Tap "Buy" or "Sell", choose the trade time, and monitor the dynamic results. Key features: Realistic Simulation: Our procedural generation algorithms create endless chart variations. Every session is unique. Dynamic candles with a 3-second timeframe keep you on your toes and teach you to make quick decisions. Interactive Trading School: Not just a game, but an educational tool. Take lessons, learn reversal and trend continuation patterns. If you make a mistake, repeat the lesson until you master the material. Zero Risk to Your Wallet: You start with a virtual capital of $1000. Learn to manage your deposit without the fear of losing your own funds. Blew your account? No problem — get a new one for free and try again. Professional Design: A minimalist dark-themed interface inspired by professional trading terminals. Nothing extra — just you and the chart. No more complex indicators at the start. Learn to understand pure Price Action and market psychology through Japanese candlesticks. Benefits of Green Candle: Works completely OFFLINE — learn on the subway, on a plane, or on the go. Perfect for beginners — easy start with no registration. Zero ads to distract you from the process. Download Green Candle - Learn & Trade now and take your first step into the world of financial literacy! This app is a simulator video game created strictly for entertainment and educational purposes. Virtual Currency: All operations in the game are carried out using virtual currency, which has no real monetary value. It cannot be withdrawn or exchanged for real money or goods. Not Financial Advice: The educational materials and charts in the app are generalized and simulated. They do not constitute individual investment advice. Risks: Success in this simulator DOES NOT guarantee success in real financial market trading. Real trading involves a high risk of capital loss. ——— Green Candle Pro — auto-renewable subscription Plans: 1 week or 1 year. Both start with a 3-day free trial. Pricing is listed under In-App Purchases on this page and shown in the app before you confirm. Payment is charged to your Apple ID account at the end of the free trial. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://neojeux.online/privacy-policy/

About

Česky

Learn Czech with a comprehensive course covering grammar, vocabulary, and pronunciation. Practice speaking and writing with AI feedback, and track your progress through levels A1 to B2. Includes engaging features like interactive maps and achievements to keep you motivated.

Highlights
  • Full A1-B2 course with over 700 lessons
  • Grammar explained in plain language
  • AI pronunciation and writing feedback
  • Spaced repetition review system
  • Interactive learning map and achievements
  • Placement test and level exams
Features
Read full description

Czech from zero to a confident B2, in an app that actually teaches instead of just quizzing you. Every lesson has three parts: grammar explained in plain language, new words with audio, and practice that makes it stick. After each lesson you understand why Czech works the way it does. THE COURSE • The full path A1 → A2 → B1 → B2: over 700 lessons in a clear order • Grammar cards without the jargon, with examples you can tap and hear • Dialogues in natural studio voices, a distinct voice for every character • Listening, writing and speaking in every section • A placement test, so you start where you are, not from scratch • A final exam for every level: vocabulary, grammar, reading and listening, plus writing and speaking at B1 and B2 SPEAK AND BE UNDERSTOOD Say a phrase out loud and AI rates your pronunciation, shows exactly which sounds to fix, and lets you try again. Write a short text and get feedback on grammar and word choice, the kind a tutor would give. REVIEW THAT SAVES YOUR TIME Spaced repetition shows you exactly the words you're about to forget and skips the ones you already know. "My words" tracks every word from "just met" to "mastered". READING Short stories for beginners with tap-to-translate. Real reading from your first weeks. MOTIVATION THAT WORKS • XP, a daily goal and a day streak, with streak freezes for when life gets in the way • A weekly leaderboard • 33 achievements • An interactive map of Czech landmarks that opens up as you learn • Home screen widgets and reminders that fit your rhythm The interface is available in English, Ukrainian, Russian, German, Spanish, French, Italian, Vietnamese and Indonesian. For anyone who has moved to Czechia, is preparing for an exam, or simply wants to stop translating in their head. FREE AND PREMIUM The first A1 sections and the first story are free, and every AI tool can be used twice a week at no cost. Česky Premium unlocks the whole A1–B2 course, all level exams, all stories, offline lesson packs and AI with no weekly limit. Česky Premium subscription Česky Premium is an auto-renewing subscription (monthly or yearly). Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage your subscription and turn off auto-renew in your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://turoff.app/cesky/privacy

Screenshots

Green Candle4 screens
Česky4 screens

Verdict

The call

The clearest difference is in-app purchases: Green Candle at none against Česky's 3. Česky's advantage is update cadence (every 3 days vs every 4 weeks). On price, ads, device support and iOS requirement 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. Česky sells 3 in-app purchases, starting at $7.99 per month. Green Candle asks for nothing beyond the download.

UpkeepUpdate frequency

Green Candle ships an update every 4 weeks, Česky every 3 days. The most recent releases landed on October 28, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 7 level
Green Candle versus Česky: the parameters behind the verdict, then further details
ParameterGreen CandleČesky
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size118 MB180 MB
Age rating17+12+
DeveloperRoman ShyshkaOLEKSANDR TUROVSKYI

In-app purchases

None

Green Candle

No in-app purchases

3 purchases

Česky

Subscriptions3
  • Česky Premium$7.991 Month
  • Česky Premium: Year, Discounted$23.991 Year
  • Česky Premium — Yearly$39.991 Year

Questions

Is Green Candle free?
Green Candle is free to download, with no in-app purchases.
Is Česky free?
Česky is free to download, with in-app purchases available.
Do Green Candle or Česky have ads?
Neither Green Candle nor Česky shows ads.
Which is updated more often, Green Candle or Česky?
Green Candle ships an update every 4 weeks, and Česky every 3 days. Most recently, Green Candle was updated on October 28, 2026 and Česky on November 8, 2026.

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