MANA Learn vs OneBook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MANA Learn
This AI-powered application offers a comprehensive approach to language learning, focusing on listening, speaking, reading, and writing. It provides instant, personalized explanations from an AI tutor and encourages consistent practice with short daily sessions.
- AI-powered language tutor
- Personalized learning paths
- Comprehensive skill training (listening, speaking, reading, writing)
- Short daily practice sessions (5 minutes)
- Instant explanations for words and grammar
- Free access to AI features
Read full descriptionHide full description
MANA Learn — A Language Learning App with AI Tutor Support Make learning a new language simple, enjoyable, and truly effective. MANA Learn is an AI-powered language learning app designed to help you improve your listening, speaking, reading, and writing skills in a relaxed and efficient way. With just 5 minutes a day, you can gradually build your language ability and develop a lasting learning habit. [AI Tutor (Ask and Learn Instantly)] Don’t understand a word, sentence, or grammar point? Ask anytime and get clear, detailed explanations — just like having a personal language teacher with you. The system adapts to your learning progress to provide personalized content and pacing. [Comprehensive Language Training] Covers all core skills: listening, speaking, reading, and writing, helping you build a complete and balanced language foundation. [Just 5 Minutes a Day] No need for long study sessions. Stay consistent and make steady progress. [Free Access to AI Features] Even free users can use the AI tutor, making language learning accessible to everyone. [Who It’s For] • Beginners learning on their own • Learners aiming to improve their skills • Anyone who wants AI-assisted learning Start your journey with MANA Learn today. Stay consistent — and you will see real progress. Terms of Use (EULA): https://www.manamana.ai/terms
OneBook
This app helps you read physical books by scanning pages to provide definitions and pronunciations without an internet connection. It preserves the original layout for a comfortable reading experience, free from glare.
- Scan physical books
- Offline word lookup
- Hear pronunciations
- Preserve original layout
- Glare-free reading
Read full descriptionHide full description
Core Features 【Audiobook Deep Learning】 【Exclusive Subtitle Generation】: First to support auto-generating synchronized subtitles for m4b/Audible audiobooks. Millions of Audible titles become readable and learnable. 【Real-Person Narration for eBooks】: Supports epub3 books narrated by real people (not synthetic TTS), enabling synchronized listening and reading. 【Interactive PDF Audio Books】: Tap on text within PDF picture books to play the corresponding audio, creating an interactive read-along experience. 【Intelligent Reading & Lookup】 【Efficient Word & Sentence Lookup】: Tap to look up a word, long-press to look up a sentence. Incorporates a feature similar to Kindle's Word Wise, significantly reducing lookup effort. 【AI Instant Tutor】: Select any text for instant AI explanations on grammar, context, sentence structure, and more—like having a personal teacher on hand. 【Vocabulary Level Highlighting】: Words are automatically color-coded based on difficulty, making key terms stand out at a glance. 【Multi-Mode Immersive Experience】 【Multiple Reading Modes】: Includes ADHD Bionic Reading, Cinematically-Scrolling, Immersive Focus Mode, Background Music Reading, Shadowing Practice, and more to suit different scenarios. 【Whisper-Style Audiobook】: Supports offline listening with optional ambient white noise, crafting a comfortable and focused listening experience. 【All-Platform Resource Integration】 Learn directly from videos and audio on platforms like YouTube, Bilibili, and Apple Podcasts. Supports OPDS catalogs for easy subscription to news, foreign periodicals, and magazines. Import personal resources via WebDAV or cloud storage, with real-time synchronization across multiple devices. 【Multilingual & Customizable】 Supports learning for 60+ global languages, including German, French, Italian, Spanish, and other less-commonly-taught languages. Compatible with importing any MDX dictionary file, allowing you to use your preferred word references. Supports custom AI models to tailor the Q&A experience to your needs. Learning Management & Statistics Pre-study new words before reading, with automatic tracking during your session. Detailed reading statistics and insights to help you track progress and outcomes. Why Choose Us? All in One: A single app integrates audiobooks, reading, video learning, vocabulary management, AI Q&A, and resource syncing. Constantly Evolving: Continuously updated with new features and improvements, with more exciting additions on the way. Welcome to Download and Experience Begin your efficient, immersive, and personalized language learning and reading journey today. Privacy Policy: https://www.onebook2025.top/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: OneBook at 5.0 against MANA Learn's 4.3. OneBook also leads on monetization model (free vs freemium) and ratings volume (62 vs 4). On price, review sentiment, 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
Both are free to download. MANA Learn sells 3 in-app purchases, starting at $12.99 per month and OneBook sells 2 in-app purchases, starting at $8.00 per month. Whichever you choose, the download price is not the number that matters.
OneBook holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: OneBook has 62 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 100% of MANA Learn's written reviews are positive against 97% of OneBook's, so the app with the better star average is not the one people write more warmly about.
MANA Learn ships an update fortnightly, OneBook every 9 days. Both last shipped on October 28, 2026.
| Parameter | MANA Learn | OneBook |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) | 5.0 (62 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 97.3% of reviews |
| Number of ratings | 4 | 62 — better |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 101 MB | 224 MB |
| Age rating | 4+ | 4+ |
| Developer | Rangers K.K | 翊 林 |
Customer experience
MANA Learn
OneBook
In-app purchases
MANA Learn
- Pro Monthly7 Days trial$12.991 Month
- Pro Yearly7 Days trial$129.991 Year
- ManaLearn Lifetime Sponsor$99.99
OneBook
- OneBook Premium Monthly$8.001 Month
- AI Pack 1000$5.00







