Comparison

Byki Mobile vs Lectia

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

Head to head
About

Byki Mobile

This app offers a personalized system for expanding vocabulary in a new language. It uses an engaging flashcard interface and a 3-step process to help users memorize words and phrases. Available in over 80 languages, it includes pronunciation guidance and progress tracking.

Highlights
  • Learn over 1,000 words and phrases per language
  • Over 70 vocabulary lists per language
  • Native script and pronunciation with SlowSound™
  • Multiple choice quizzes
  • Progress tracking
  • Search words and phrases on Twitter
Features
Read full description

Our Best-Selling Language-Learning Software - Now Available Straight from Your Mobile Device! FREE: Each language has three vocabulary lists to learn, absolutely free. IN-APP PURCHASE: To access all of the lists for a language, simply make an In-App Purchase for that language ($7.99). Each language has over 1,000 critical words and phrases organized into over 70 vocabulary lists. Byki Mobile is a powerful and personalized language-learning system, designed to advance your new language proficiency by expanding your vocabulary reservoir. With its fun, addicting, and lightning-fast 3-step process, Byki Mobile makes it easy to learn a new language. The engaging flash card interface helps lock foreign language words and phrases into your memory, allowing you to recall them with better accuracy. With Byki Mobile now available in over 80 languages, there is a language-learning option for everyone! Features: * Learn over 1,000 critical words and phrases organized into over 70 lists for each language. * Read and see your chosen language in its native form. * Hear every nuance of the language and master proper pronunciation with Byki's SlowSound™ technology. * Test your knowledge of what you have learned with multiple choice quizzes. * Track your learning progress with the Learned Items system. * Review items that have become "stale" and turn them "fresh" again with refresh mode. * Search for words and phrases on Twitter to see how others use the language. * Use Byki as a phrasebook to search words and phrases in both English and in a foreign language.

About

Lectia

Master a new language with authentic audio, video, and reading materials from native speakers. This free app offers structured lessons, cultural notes, and progress tracking for all levels, with offline study options available.

Highlights
  • Authentic audio, video, and reading passages
  • Language learning activities for comprehension, vocabulary, and grammar
  • Cultural, historical, and vocabulary notes
  • Transcript and translation
  • Offline study options
  • Goal tracking and proficiency tests
Features
Read full description

Don’t just learn a new language, master it! Completely free with no ads, Lectia is the first language learning app to offer in-depth content using real-life audio, video, and reading passages from countries where the target language is spoken. Developed by language experts at the National Foreign Language Center at the University of Maryland, Lectia features: - Language learning activities to build comprehension, vocabulary, and grammar that increase in difficulty as you progress - Cultural, historical, and vocabulary notes - Transcript and translation - Highlighted text-tracking to help you follow along - Extensive glossary Choose from seven languages Arabic | Chinese | French | Korean | Persian | Russian | Spanish | more languages coming in 2022! Authentic materials created by and for native speakers: - Local and national news reports - Expert interviews - Weather reports - Apartment listings - Product and service ads - Recipes, and more! Benefits of Lectia: - No hidden costs or in-app purchases. Ever! - No ads - For all language levels (beginner, intermediate or advanced)! - Proficiency test at the end of each level - No wifi? No problem! Download lessons for offline study. - Goal tracking feature to measure your progress - Whether you’re already comfortable with the language or just starting out, Lectia has an option for you! For 35 years, the National Foreign Language Center at the University of Maryland has been helping people understand each other and the world around them. To learn more about our work, visit us at www.nflc.umd.edu. Connect with us! Instagram: https://www.instagram.com/umdnflc/ YouTube: https://www.youtube.com/c/NationalForeignLanguageCenter Twitter: @NFLC_UMD LinkedIn: https://www.linkedin.com/company/national-foreign-language-center Facebook: https://www.facebook.com/nflc.umd.edu/ Got an idea? We want to hear from you! Share your feedback with us at nflc-feedback@umd.edu.

Screenshots

Byki Mobile4 screens
Lectia4 screens

Verdict

The call

The clearest difference is review sentiment: Lectia at 78% against Byki Mobile's 29%. Lectia also leads on rating (4.4 vs 2.5) and in-app purchases (none vs 13). On price, ratings volume, update cadence and ads 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. Byki Mobile sells 13 one-off in-app purchases. Lectia asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lectia holds the better App Store score, 4.4 against 2.5. Both are backed by a comparable volume of ratings — 19 and 41 respectively. Written reviews point the same way: 29% of Byki Mobile's written reviews are positive against 78% of Lectia's.

UpkeepUpdate frequency

Byki Mobile ships an update every 5 months, Lectia every 4 months. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

Scorecard5 real differences · 5 level
Byki Mobile versus Lectia: the parameters behind the verdict, then further details
ParameterByki MobileLectia
PriceFreeFree
Rating2.5 (19 ratings)4.4 (41 ratings) — better
Positive reviews29.2% of reviews77.8% of reviews — better
Number of ratings1941 — better
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.012.1 — better
Further details — not scored
Size43 MB86 MB
Age rating4+4+
DeveloperTransparent Language, Inc.University of Maryland

Customer experience

Byki Mobile

All ratings19 ratings
Positive31.6%
Neutral5.3%
Negative63.2%
Written reviews24 reviews
Positive29.2%
Neutral8.3%
Negative62.5%

Lectia

All ratings38 ratings
Positive86.8%
Neutral0.0%
Negative13.2%
Written reviews9 reviews
Positive77.8%
Neutral0.0%
Negative22.2%

In-app purchases

13 purchases

Byki Mobile

One-time13
  • Arabic Content Set$7.99
  • Chinese, Mandarin - Simplified Content Set$7.99
  • Portuguese, Brazilian Content Set$7.99
Show 10 more
  • Farsi Content Set$7.99
  • Russian Content Set$7.99
  • French Content Set$7.99
  • German Content Set$7.99
  • Haitian Creole Content Set$7.99
  • Italian Content Set$7.99
  • Spanish, Latin American Content Set$7.99
  • Hebrew Content Set$7.99
  • Japanese Content Set$7.99
  • Turkish Content Set$7.99
None

Lectia

No in-app purchases

Questions

Is Byki Mobile free?
Byki Mobile is free to download, with in-app purchases available.
Is Lectia free?
Lectia is free to download, with no in-app purchases.
Which has better reviews, Byki Mobile or Lectia?
Lectia is rated higher. Byki Mobile averages 2.5 out of 5 from 19 ratings, while Lectia averages 4.4 from 41 ratings.
Do Byki Mobile or Lectia have ads?
Neither Byki Mobile nor Lectia shows ads.
Which is updated more often, Byki Mobile or Lectia?
Byki Mobile ships an update every 5 months, and Lectia every 4 months. Most recently, Byki Mobile was updated on October 15, 2026 and Lectia on October 20, 2026.

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