Comparison

Video Book vs PolyChat

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

Head to head
About

Video Book

Features
Read full description

Transform Your PDFs with Falcon PDF! Elevate your PDF documents to the next level with Falcon PDF, the ultimate tool for embedding captivating videos directly into your files. Whether you’re crafting presentations, user-manuals, help documentation, educational materials, or simply enhancing your documents, Falcon PDF makes it effortless to add and view video content seamlessly. Key Features: Effortless Integration: Embed video files into your PDF documents with ease, enriching your content like never before. Smooth Playback: Enjoy seamless video playback within your PDFs for a cohesive and engaging experience. User-Friendly Interface: Navigate and use Falcon PDF effortlessly, thanks to its clean and intuitive design. Share with Ease: Instantly share your enhanced PDFs with embedded videos directly from the app to colleagues, friends, and clients. Advanced PDF Viewer: Access, view, and play embedded videos using our built-in PDF viewer. Discover the future of PDF documents with Falcon PDF. Elevate your content, captivate your audience, and experience the seamless integration of video. Download now and transform the way you create and share PDFs! Icons: Thanks to Morpvin on https://iconscout.com and https://hotpot.ai

About

PolyChat

Master new languages with interactive lessons, engaging games, and an AI chat tutor. Practice vocabulary, grammar, and conversation with a powerful translator and conjugation tools. Learn at your own pace, anytime, anywhere.

Highlights
  • Interactive lessons
  • Gamified vocabulary challenges
  • AI chat tutor
  • Real-time translator
  • Verb conjugator
  • Progress tracking
Features
Read full description

PolyChat is the leading language learning app for iOS, designed to take you from beginner to fluency with interactive lessons, games, AI chat and video call tools, vocabulary exercises, study lists, translation tools, and conversation practice. Learn English, Spanish, French, Italian, German, Dutch, Portuguese, Polish, Romanian, Croatian, Catalan, Czech, Danish, Norwegian, Swedish, Vietnamese, and Albanian with over 5,000 lessons per language. PolyChat is the only app that combines structured lessons with custom lessons, giving you the power to learn exactly what you want, anytime you want. Whether you are learning for travel, work, school, ESL study, or personal growth, PolyChat helps you speak confidently faster than traditional apps. Why PolyChat? • 5,000+ lessons per language from beginner to mastery (CEFR A1–C2) • Placement test to match you with lessons for your level • Unlimited custom lessons • AI chat tutor with interactive video calls • Custom study lists for words and phrases • Vocabulary games and roleplay challenges • Built-in translator and conjugation challenges • Progress tracking for words, phrases, and verbs • Designed for beginners through advanced speakers • Free to start learning today Master Languages With Structured Lessons PolyChat includes thousands of lessons covering vocabulary, grammar, verbs, conjugation, pronunciation, listening, reading, and speaking skills. Practice beginner lessons, verb drills, grammar exercises, translation practice, listening activities, and roleplay conversations designed to build fluency naturally. Vocabulary modules, phrase matching games, timed challenges, and custom study lists help reinforce what you learn. Our lesson map makes it easy to stay motivated and track your progress. Unlimited Custom Lessons Generate fully customized language lessons instantly with AI. Create lessons for: • Business English conversation • German travel phrases • Portuguese vocabulary for soccer • Dutch grammar exercises • French slang • Spanish roleplay scenarios • ESL speaking practice • And almost anything else you can imagine Create your own lesson in seconds and make language learning limitless. AI Chat Tutor and Video Calls Practice naturally with your personal AI tutor through chat or interactive video calls. PolyChat's AI tutor helps you: • Improve conversation and speaking skills • Learn useful phrases and vocabulary • Get corrections instantly • Practice realistic situations through roleplay From beginner conversation to advanced discussion, PolyChat adapts to your level. PolyChat also includes an instant translator with examples and alternatives, custom study lists, vocabulary and conjugation challenges, and spaced repetition review. Everything works together in one app to help you learn faster and remember more. LEARN THROUGH GAMES AND CHALLENGES PolyChat includes: • Vocabulary games • Speaking challenges • Timed word games • XP rewards • Streaks • Leaderboards • Achievements • Daily challenges • Social learning features These features keep you motivated while building real language skills. Download PolyChat today and discover why thousands of learners are choosing the most complete language learning app for iPhone and iPad. Learn faster. Speak confidently. Master languages with PolyChat. Privacy Policy: polychatapp.com/privacy Terms of Service: polychatapp.com/terms

Screenshots

Video Book4 screens
PolyChat4 screens

Verdict

The call

The clearest difference is in-app purchases: Video Book at none against PolyChat's 9. Video Book also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PolyChat sells 9 in-app purchases, starting at $12.99 per month. Video Book asks for nothing beyond the download.

UpkeepUpdate frequency

Video Book ships an update every 4 days, PolyChat every 2 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 6 level
Video Book versus PolyChat: the parameters behind the verdict, then further details
ParameterVideo BookPolyChat
PriceFreeFree
Rating—4.9 (231 ratings) — better
Positive reviews—95.6% of reviews
Number of ratings—231 — better
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size1 MB99 MB
Age rating4+12+
DeveloperPratheesh BennetApplied AI

Bugs and requests

Video Book

Not enough reviews yet to summarise bugs or requests.

PolyChat

Reported bugs

2 issues
  • ChatGPT not functioning (Pro subscription issue)
  • Pro subscription not working

Requested features

3 requests
  • Add writing exercises
  • Ability to open a lesson at any level
  • More lessons for total beginners

In-app purchases

None

Video Book

No in-app purchases

9 purchases

PolyChat

Subscriptions2
  • Polychat Plus Monthly7 Days trial$12.991 Month
  • Polychat Plus7 Days trial$89.991 Year
One-time7
  • Weekend Getaway$0.99
  • Regional Excursion$4.99
  • Road Trip$9.99
Show 4 more
  • Cross Country Adventure$19.99
  • Globetrotter Grand Tour$49.99
  • Space Odyssey$99.99
  • PolyChat Plus — Lifetime$199.99

Questions

Is Video Book free?
Video Book is free to download, with no in-app purchases.
Is PolyChat free?
PolyChat is free to download, with in-app purchases available.
Do Video Book or PolyChat have ads?
PolyChat shows ads; Video Book does not.
Which is updated more often, Video Book or PolyChat?
Video Book ships an update every 4 days, and PolyChat every 2 weeks. Most recently, Video Book was updated on November 3, 2026 and PolyChat on November 7, 2026.

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