Learn Czech Lang vs Stacked
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn Czech Lang
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This app is a great resource to learn Czech language . The app is engineered to make users fluent enough to easily do conversation in Czech language by studying for a very short amount of time. Audio functionality and bookmarking is available throughout the app on chapter, section, study mode and quiz mode. The app will help you learn Czech language using your native language. Following are the main features of this app 1. Supports a long list of Native Languages 2. Uses Text to Speech Engine for Audio Functionality 3. Quizzes 4. Study Mode 5. Bookmarking Study Flashcards and Quiz Questions 6. Progress Indicators for Every Chapter 7. Visualization for Overall Progress 8. Ability to create your own Flashcards with Audio and Images Currently following native languages are supported. 1. English 2. Arabic 3. Bangla 4. Bosnian 5. Bulgarian 6. Burmese 7. Catalan 8. Chinese 9. Croatian 10. Zulu 11. Danish 12. Dutch 13. Estonian 14. Filipino 15. Finnish 16. French 17. Galician 18. Georgian 19. German 20. Greek 21. Gujarati 22. Hausa 23. Hebrew 24. Hindi 25. Hungarian 26. Icelandic 27. Indonesian 28. Italian 29. Japanese 30. Javanese 31. Kannada 32. Kazakh 33. Khmer 34. Korean 35. Lao 36. Latvian 37. Lithuanian 38. Macedonian 39. Malay 40. Malayalam 41. Marathi 42. Mongolian 43. Nepali 44. Norwegian 45. Pashto 46. Persian/Farsi 47. Polish 48. Portuguese 49. Punjabi 50. Romanian 51. Russian 52. Serbian 53. Sinhala 54. Slovak 55. Slovenian 56. Spanish 57. Sundanese 58. Swahili 59. Swedish 60. Tamil 61. Telugu 62. Thai 63. Turkish 64. Ukrainian 65. Urdu 66. Uzbek 67. Vietnamese 68. Basque This app teaches you thousands of commonly used words and phrases in Czech language. Currently it covers following range of topics. 1. Everyday used common expressions 2. Greetings and welcoming others 3. Traveling and directions 4. Numbers and money related 5. Location and places 6. Conversation and social media 7. Time, dates and scheduling 8. Accommodations and arrangements 9. Dining and outdoors 10. Socializing and making friends 11. Movies and entertainment 12. Shopping 13. Communication difficulties 14. Emergency and health 15. General questions 16. Work and profession 17. Weather conditions 18. Miscellaneous topics
Stacked
Transform notes, photos, and PDFs into AI-powered flashcards instantly. This app uses spaced repetition to optimize your study sessions, helping you retain information more effectively for exams and skill mastery.
- AI flashcard generation from text, photos, and PDFs
- Spaced repetition for optimized review
- Organize decks by subject or topic
- Easy renaming and deletion of cards
- Clean and simple user interface
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Turn your notes, photos, and PDFs into flashcards in seconds — Stacked uses AI to build your deck instantly, so you spend more time learning and less time making cards. Whether you're cramming for an exam, learning a new language, or mastering a new skill, Stacked does the heavy lifting. Paste your notes, snap a photo of your textbook, or upload a PDF and watch your flashcard deck appear in seconds. Then let spaced repetition take over — Stacked surfaces the cards you need to review most, so what you study actually sticks. Features: AI flashcard generation from text, photos, and PDFs Spaced repetition built in — study smarter, not longer Organize your decks by subject, topic, or exam Rename and delete stacks and individual cards with ease Clean, simple design that gets out of your way Stacked is free to download. Unlock unlimited AI generation with Stacked Pro — $2.99/month or $19.99/year. Rated 5 stars — "aced every test this quarter just because of this app." Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Stacked at every 3 days against Learn Czech Lang's every 16 months. Learn Czech Lang's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases 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. Learn Czech Lang sells 1 one-off in-app purchase and Stacked sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Learn Czech Lang ships an update every 16 months, Stacked every 3 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | Learn Czech Lang | Stacked |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (8 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 16 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 35 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Ghumman Tech LLC | Stephanie Dugas |
In-app purchases
Learn Czech Lang
- Unlock All Features$9.99
Stacked
- Stacked Pro Monthly7 Days trial$2.991 Month
- Stacked Pro Yearly7 Days trial$19.991 Year
Questions
Is Learn Czech Lang free?
Is Stacked free?
Do Learn Czech Lang or Stacked have ads?
Which is updated more often, Learn Czech Lang or Stacked?
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