Comparison

LingoBook vs MintBook AI

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

Head to head
About

LingoBook

This app is an ebook reader designed for language learners. It allows you to read books in various formats and instantly translate any word you tap. You can also explore bilingual content like YouTube videos and news articles to enhance your vocabulary and comprehension.

Highlights
  • Read ebooks in multiple formats
  • Built-in dictionary for 80+ languages
  • Instant word translation
  • Import your own books
  • Bilingual YouTube videos
  • Bilingual news articles
  • Smart dictionary for vocabulary building
Features
Read full description

Read books. Learn languages. All in one app. LingoBook is the ultimate ebook reader for language learners. Whether you're reading a novel in English or an article in French, LingoBook helps you understand every word – instantly. MAIN FEATURES - Read ebooks in PDF, EPUB, MOBI, AZW3 and more - Built-in dictionary with support for 80+ languages - Tap any word to see its meaning and translation - Import your own books easily from your device or cloud MORE TO EXPLORE - Watch bilingual YouTube videos with subtitles - Read bilingual news from around the world - Discover bilingual stories to improve your reading - Use the smart dictionary to build your vocabulary daily Perfect for English learners, language lovers, and avid readers who want to explore new languages through books and videos. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

MintBook AI

Features
Read full description

MintBook AI is an intelligent eBook reader that combines a seamless reading experience with powerful AI translation — all in one app. Read Any Format Open and read EPUB, PDF, and TXT files with a beautiful, distraction-free reader. Import books from the Files app, iCloud Drive, or transfer wirelessly via Wi-Fi. AI-Powered Translation Select any text while reading and get instant AI translation. MintBook AI breaks down translations into three helpful parts: • Full sentence translation • Difficult vocabulary with definitions • Example sentences for context Bring Your Own AI Use your own OpenAI (GPT) or Anthropic (Claude) API key for translation. Your keys are stored securely in the iOS Keychain — never on our servers. Designed for Every Device Optimized for both iPhone and iPad. On iPhone, translations appear in a convenient bottom sheet. On iPad, enjoy a side-by-side panel for uninterrupted reading. Customize Your Reading • Adjustable font size, family, and line spacing • Light, Dark, and Sepia themes • Page curl, slide, and fade page transitions • Bookmarks and reading progress tracking Privacy First Your data stays on your device. The only network requests are your translation API calls — nothing else leaves your phone.

Screenshots

LingoBook4 screens
MintBook AI4 screens

Verdict

The call

The clearest difference is in-app purchases: MintBook AI at none against LingoBook's 3. MintBook AI also leads on update cadence (daily vs every 4 months). LingoBook's advantage is ads (none vs shown). On price, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LingoBook sells 3 in-app purchases, starting at $1.00 per month. MintBook AI asks for nothing beyond the download.

UpkeepUpdate frequency

LingoBook ships an update every 4 months, MintBook AI daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
LingoBook versus MintBook AI: the parameters behind the verdict, then further details
ParameterLingoBookMintBook AI
PriceFreeFree
Rating3.7 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 4 monthsDaily — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.617.0 — better
Further details — not scored
Size541 MB5 MB
Age rating12+4+
DeveloperBILINGO COMPANY LIMITED - LEARN ENGLISH 4 SKILLSKWANG IL PARK

In-app purchases

3 purchases

LingoBook

Subscriptions3
  • Premium Monthly$1.001 Month
  • Premium Yearly$10.001 Year
  • Premium Trial Yearly7 Days trial$10.001 Year
None

MintBook AI

No in-app purchases

Questions

Is LingoBook free?
LingoBook is free to download, with in-app purchases available.
Is MintBook AI free?
MintBook AI is free to download, with no in-app purchases.
Do LingoBook or MintBook AI have ads?
MintBook AI shows ads; LingoBook does not.
Which is updated more often, LingoBook or MintBook AI?
LingoBook ships an update every 4 months, and MintBook AI daily. Most recently, LingoBook was updated on October 30, 2026 and MintBook AI on October 31, 2026.

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