EReader vs TeaderBook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EReader
This app is a comprehensive English reading tool designed to enhance language learning. It offers features like integrated dictionaries, vocabulary analysis by proficiency level, AI conversation practice, and note-taking capabilities. Users can import various ebook formats and organize their learning effectively.
- Integrated MDict dictionaries and AI translation
- Vocabulary analysis by proficiency level
- Word memorization with contextual review
- AI English conversation practice
- Highlighting and note-taking with export options
- Support for EPUB, PDF, MOBI, AZW formats
- Wi-Fi book transfer
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EReader is a powerful English reading tool that integrates graded vocabulary analysis, MDict dictionaries, word memorization, reading notes, and many other features to make your English learning more effective! [Eight Key Features] 1. Specialized English Reader: Combine MDict dictionary, AI translation, and other functions to help you easily understand English classics and foreign magazines, suitable for intensive English reading. 2. Efficient Word Lookup: Click on a word to view its meaning—convenient and efficient. 3. Vocabulary Analysis: Analyze vocabulary in books, categorized by CET4, CET6, GRE, TOEFL, IELTS, TEM4, TEM8, and postgraduate levels, making vocabulary learning more targeted. Exclusive support for vocabulary analysis in French, Spanish, and other minor languages. 4. MDict Dictionary: Supports MDX and MDD format dictionaries. Add up to 15 bilingual or monolingual dictionaries simultaneously, leaving no unfamiliar word unnoticed. 5. Word Memorization: Save words in the original sentence from your reading. Review them in context to deepen memory, allowing you to revisit sentences and reinforce word retention. 6. AI English Learning: Learn English by conversing with AI models, making your knowledge more comprehensive and efficient. 7. Reading Notes: Take notes while reading, with support for highlighting and underlining. Notes can be exported in Anki, PDF, or TXT formats, making them easy to organize and review. 8. Supports Various Formats: Import external ebooks in EPUB, PDF, MOBI, AZW, AZW3 formats, and transfer books via Wi-Fi or through apps that support "Open in." EReader is available for both iPhone and iPad with a one-time purchase. If you have any questions or suggestions, please email us at ereaderapp@163.com. Thank you for helping us improve!
TeaderBook
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TeaderBook is an e-reader for people learning a language through books they choose themselves. Open your own FB2 or EPUB file, tap a sentence to translate it, or double-tap a word you do not know — the translation appears right on the page, without taking you away from the text. A few public-domain classics come with the app, so there is something to read from the very first minute. **YOU CHOOSE HOW IT TRANSLATES** • **Offline words** — instant translation of individual words, with no internet connection and no account. • **Offline translation** — whole sentences translated on your phone itself, still without an internet connection. • **Smart translation** — the most powerful option for difficult sentences; it understands the sentence in context. Models are downloaded only when you agree to it. When there is no connection, the app does not stop working — it falls back to a method that needs none. **WORDS THAT STAY WITH YOU** Every word you look up goes into your own dictionary, along with the sentence you encountered it in and a mark showing whether you know it or are still learning it. A separate screen brings those words back at increasing intervals, helping a word move from “seen it somewhere” to “know it.” The dictionary can be exported and imported as CSV. **BUILT FOR READING, NOT FOR DRILLING** • Real pagination, not endless scrolling — and a sentence split by a page break is still translated as a whole. • A choice of typefaces, including OpenDyslexic. • Light and dark themes, plus a dimmer for reading at night. • See how much time is left in the chapter and the book. • Statistics showing how long you read and how many words you worked through. • Pronunciation, read aloud using your phone’s own voice. **YOUR BOOKS STAY YOURS** TeaderBook is not a bookstore: apart from the few classics it comes with, you bring your own files. Your books, your reading position, your dictionary, and your statistics stay on your phone and are never uploaded. No ads, no analytics, no trackers. **TEADERBOOK PRO** Smart translation and Offline translation are available for free a few times a day, as is one grammar breakdown per day. TeaderBook Pro, an auto-renewing monthly or yearly subscription, removes those daily limits. Reading, Offline words, the dictionary, and reviews stay free — with no account and no internet connection. Privacy Policy: https://teader.app/privacy.html Terms of Use: https://teader.app/terms.html
Screenshots
Verdict
The clearest difference is device support: EReader at 3 against TeaderBook's 1. On price, ads, in-app purchases and iOS requirement 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. EReader sells 11 one-off in-app purchases and TeaderBook sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | EReader | TeaderBook |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (254 ratings) — better | — |
| Positive reviews | 83.5% of reviews | — |
| Number of ratings | 254 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 83 MB | 83 MB |
| Age rating | 17+ | 4+ |
| Developer | 红辉 何 | Maksym Hornostaiev |
Bugs and requests
EReader
Reported bugs
4 issues- Imported books show garbled text
- Unable to change default translation engine
- Sentence translation not available for imported books
- VIP subscription expiring unexpectedly
Requested features
6 requests- Integrate dictionary lookup with note-taking
- Add vertical scrolling for continuous reading
- Improve PDF annotation features
- Enhance vocabulary learning functionality
- Provide cloud backup and sync for VIP users
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- Add more magazine and periodical resources
TeaderBook
Not enough reviews yet to summarise bugs or requests.
In-app purchases
EReader
- 句子云翻译1000次$0.99
- 10k AI Tokens$1.99
- 5万AI Token$2.99
Show 8 moreShow fewer
- 10万个AI Token$4.99
- AI Token 50万$6.99
- 100万个AI Token$9.99
- 一年VIP-优惠价$12.99
- One-year VIP$14.99
- 500万AI Token$19.99
- 终生VIP-优惠价$29.99
- Lifetime VIP$29.99
TeaderBook
- TeaderBook Pro Monthly$4.991 Month
- TeaderBook Pro Yearly$44.991 Year









