Comparison

Booklex vs DevTasks

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

Head to head
About

Booklex

Learn new languages by reading books. Tap any word for instant translation, save new vocabulary, and practice with interactive exercises. Supports offline reading and a wide range of languages.

Highlights
  • Read EPUB/PDF books offline
  • Instant word translation
  • Save words to vocabulary list
  • Flashcards and quizzes
  • Supports 50 languages
  • Offline mode
Features
Read full description

Unlock Languages Through Your Favorite Books! Tired of boring flashcards? With Booklex, tap any unknown word in a foreign book and get instant translation. Save words, practice with fun exercises, and master vocabulary effortlessly. Perfect for languages learners! Key Features: - Read EPUB/PDF books in foreign languages offline. - Instant word translation on tap – no switching apps! - Save words to your personal vocabulary list. - Study with flashcards, quizzes, and tests to retain knowledge. - Supports 50 languages! - Support offline mode! Whether you're a student diving into Spanish novels or a traveler learning English phrases, Booklex turns reading into real language progress. Download now and start your immersive journey! #LanguageLearning #VocabularyBuilder Terms and Conditions - https://booklex.app/terms/ Privacy Policy - https://booklex.app/privacy/

About

DevTasks

Features
Read full description

DevTasks – это интерактивное приложение для изучения и практики iOS, созданное для разработчиков любого уровня! Освойте программирование через реальные задачи, научитесь алгоритмическому мышлению и улучшите свои навыки в написании кода. Что вас ждет в DevTasks? -Интерактивные задания – решайте задачи разных уровней сложности, от базовых функций до сложных алгоритмов. - Автоматическая проверка кода – мгновенно получите обратную связь и исправьте ошибки. -Развивайте навыки – улучшайте понимание как писать код, владейте логикой и работайте на реальных примерах. -Пошаговое обучение – начинайте с простого и постепенно осваивайте более сложную концепцию. -Удобный редактор кода – пишите и тестируйте свои решения прямо в приложении. DevTasks – ваш идеальный тренажер для подготовки к собеседованиям, олимпиадам по программированию или просто для развития своих навыков! Cкачайте DevTasks и начните кодировать прямо сейчас!

Screenshots

Booklex4 screens
DevTasks3 screens

Verdict

The call

The clearest difference is price: Booklex at Free against DevTasks's $2.99. DevTasks's advantage is in-app purchases (none vs 2) and iOS requirement (15.6 vs 17.0). On ads 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

Booklex is free to download; DevTasks costs $2.99 up front. Booklex sells 2 in-app purchases, starting at $2.99 per month. DevTasks asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Booklex versus DevTasks: the parameters behind the verdict, then further details
ParameterBooklexDevTasks
PriceFree — better$2.99
Rating4.7 (21 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings21 — better—
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size123 MB3 MB
Age rating12+4+
DeveloperPavlo ShumovskyiDmitry Sagaev

In-app purchases

2 purchases

Booklex

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly3 Days trial$14.991 Year
None

DevTasks

No in-app purchases

Questions

Is Booklex free?
Booklex is free to download, with in-app purchases available.
Is DevTasks free?
DevTasks costs $2.99, with no in-app purchases.
Do Booklex or DevTasks have ads?
Neither Booklex nor DevTasks shows ads.

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