Comparison

Readle vs roundtoppueo

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

Head to head
About

Readle

Learn Spanish, French, German, and more through engaging real-world stories and bite-sized lessons. Improve reading, listening, and vocabulary with daily practice and progress tracking. Designed for quick, effective language acquisition in just 5 minutes a day.

Highlights
  • Learn through real-world stories
  • Bite-sized daily lessons
  • Improve reading and listening
  • Instant word lookup
  • Grammar in context
  • Smart vocabulary practice
  • Quiz and test skills
Features
Read full description

Learn Spanish, French, German & more with real stories. Forget boring textbooks. Practice daily with structured levels designed for real progress. Improve your language skills in just 5 minutes a day with reading, listening, and testing in one place. Track your progress and see real results. Learn languages faster with over 2,000 real-world news stories, transformed into bite-sized lessons, flashcards, quizzes, and interactive practice. Readle (formerly Langster) is a CEFR-graded language learning app designed to help you master French, German, Spanish, English, Italian, Japanese, and Chinese in real-world contexts. Just 5 minutes a day is all it takes to learn, practice, and improve consistently. WHY Readle? • Learn through real stories, not random sentences • Practice with flashcards, quizzes, and vocabulary training • Improve reading, listening, and comprehension together • Built for daily learning and measurable progress Download Readle for FREE and start learning languages in a smarter way. ====== WHAT LANGUAGES CAN I LEARN? You can learn French, Spanish, German, English, Italian, Japanese, and Chinese ====== WHY LEARNING WITH STORIES WORKS ► LEARN THROUGH IMMERSION & LEVELS Our language experts turn real-world news into structured lessons across: • CEFR (A1–B2) • JLPT (N5–N2) • HSK (1–4) Learn step-by-step with level-based progression. ► BITE-SIZED DAILY LESSONS Over 2,000 stories & articles designed for: • fast learning • daily practice • real-world understanding Includes vocabulary, grammar tips, and context-based learning. ► IMPROVE READING & LISTENING • Listen sentence by sentence • Train pronunciation naturally • Learn how the language is actually used ► INSTANT WORD LOOKUP Tap any word for: • translation • conjugation • meaning in context No need to switch between apps. ► GRAMMAR IN CONTEXT Understand grammar naturally through real examples. Perfect companion for learners using: Deutsche Welle, DW learn German, Klett Lernen, Klett Augmented, Schritte Plus Neu, Hueber, TV5MONDE, etc. ► SMART VOCABULARY PRACTICE • Spaced repetition flashcards • Review at the optimal time • Turn passive reading into active learning ► QUIZ & TEST YOUR SKILLS • Practice with quizzes in every story • Test reading comprehension and vocabulary • Prepare for exams like: IELTS, TOEFL, DELF, Goethe, DELE, JLPT, HSK ► DAILY STORIES & CONTENT New stories every day across topics like: • Travel • Culture • Food • Technology • Science • News (TV5monde, BBC, RFI, France 24, Le Monde, French TV, radio, DW/Deutsche Welle, etc.) WHY READLE WORKS Readle combines: • Real-world content • Daily practice + testing loop • Clear progress tracking So you don’t just learn — you improve every day. SUPPORT Questions? Contact us: support@readle-app.com Privacy policy: https://readle-app.com/en/privacy-policy/ Terms of use: https://readle-app.com/en/terms-of-use/

About

roundtoppueo

Features
Read full description

Roundtoppueo is your all-in-one study companion, designed to revolutionize the way you learn. Effortlessly convert lectures, audio notes, and YouTube videos into transcribed text, interactive flashcards, and concise summaries. Key Features: Lecture Transcription: Effortlessly convert lectures and audio notes into clear, organized text for easy review.​ Flashcard Generation: Automatically create interactive flashcards from your notes to enhance retention and recall.​ YouTube Video Summarization: Extract key points from educational videos, turning hours of content into concise summaries.​ Smart Summaries: Distill lengthy documents into digestible highlights, saving you time and effort.

Screenshots

Readle4 screens
roundtoppueo3 screens

Verdict

The call

The clearest difference is in-app purchases: roundtoppueo at none against Readle's 9. roundtoppueo also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence 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. Readle sells 9 in-app purchases, starting at $12.99 per month. roundtoppueo asks for nothing beyond the download.

UpkeepUpdate frequency

Readle ships an update every 3 weeks, roundtoppueo every 2 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
Readle versus roundtoppueo: the parameters behind the verdict, then further details
ParameterReadleroundtoppueo
PriceFreeFree
Rating4.7 (1.5K ratings) — better—
Positive reviews81.3% of reviews—
Number of ratings1.5K — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size127 MB57 MB
Age rating12+4+
DeveloperA-Type Technologiesroundtoppueo

Bugs and requests

Readle

Reported bugs

2 issues
  • Audio not working for some users
  • Subscription issues and unexpected charges

Requested features

5 requests
  • Add more languages beyond the current offerings
  • Improve navigation and search functionality
  • Provide more detailed grammar explanations
  • Allow customization of vocabulary and quiz settings
  • Integrate speaking and writing practice exercises

roundtoppueo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Readle

Subscriptions7
  • Learn Languages: Premium7 Days trial$12.991 Month
  • Langster Monthly: Daily Reads$12.991 Month
  • Readle Monthly: Daily Reads$14.991 Month
Show 4 more
  • Readle Quarterly Subscription$44.993 Months
  • Langster Yearly: Daily Stories7 Days trial$69.991 Year
  • Learn Languages: Premium$69.991 Year
  • Readle Yearly: Daily Stories7 Days trial$69.991 Year
One-time2
  • Langster Premium Lifetime$199.99
  • Readle Premium Lifetime$249.99
None

roundtoppueo

No in-app purchases

Questions

Is Readle free?
Readle is free to download, with in-app purchases available.
Is roundtoppueo free?
roundtoppueo is free to download, with no in-app purchases.
Do Readle or roundtoppueo have ads?
Readle shows ads; roundtoppueo does not.
Which is updated more often, Readle or roundtoppueo?
Readle ships an update every 3 weeks, and roundtoppueo every 2 weeks. Most recently, Readle was updated on November 7, 2026 and roundtoppueo on November 8, 2026.

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