Comparison

Bulb vs Lingbro

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

Head to head
About

Bulb

Read full description

Learn languages by reading real books and browsing websites. Tap any word for instant translation, build vocabulary from what you read, and improve your writing with AI feedback. Bulb is for people who want to learn through authentic content instead of gamified drills. Import EPUB books, browse foreign-language websites with built-in translation, and use AI feedback to improve your writing. === HOW IT WORKS === READ REAL BOOKS Import EPUB books in your target language. Tap any word for instant translation and pronunciation. Save words to your vocabulary as you read. Double-tap sentences for full context. Create bookmarks and highlights. BROWSE AND TRANSLATE WEBSITES Read news, articles, and blogs in your target language with built-in translation. Tap unfamiliar words for definitions. Save vocabulary while browsing. Practice with real-world content that interests you. BUILD VOCABULARY IN CONTEXT Every word you look up is saved with its original sentence. Review with spaced repetition flashcards generated from your reading. Practice translating sentences back and forth. Learn words as they are actually used. GET AI WRITING FEEDBACK Write essays, emails, or journal entries and receive detailed analysis of grammar, style, and vocabulary. See specific error patterns with visual charts. Get suggestions tailored to your level. Track your improvement over time. === WHO IT IS FOR === - Professionals improving business English or foreign-language writing for work - Students preparing for language exams with real reading and writing practice - Book lovers who want to read novels and nonfiction in other languages - Learners who prefer authentic content over artificial lessons and gamified drills === SUPPORTED LANGUAGES === English, Spanish, French, German, Chinese, Japanese, Italian, Portuguese, Russian, Korean, Arabic, Serbian === KEY FEATURES === - EPUB reader with tap-to-translate - Built-in web browser with instant translation - Automatic vocabulary capture with context - Spaced repetition flashcards - AI essay analysis with grammar, style, and vocabulary feedback - Writing progress tracking with visual charts - iCloud sync across all your iOS devices Built for focused reading, vocabulary, and writing practice without gamified drills. Requires internet connection for AI features and translation. Privacy Policy: https://thebulb.app/privacy Terms of Service: https://thebulb.app/terms

About

Lingbro

Master new languages through engaging stories and interactive lessons. This app offers instant word translations, pronunciation guides, and gamified elements to make learning fun and effective. Track your progress and build daily habits for consistent language acquisition.

Highlights
  • Interactive reading with instant translation
  • Structured lessons and vocabulary quizzes
  • Gamified motivation with streaks and achievements
  • Offline reading capability
  • Progress tracking and statistics
  • Multi-language support
Features
Read full description

LINGBRO - LEARN LANGUAGES THROUGH STORIES Master new languages the natural way by reading engaging stories and interactive lessons. Lingbro combines the joy of reading with powerful learning tools to make language learning fun, effective, and addictive. INTERACTIVE READING EXPERIENCE Read captivating books and stories in your target language Tap any word for instant translation powered by Google Translate Listen to perfect pronunciation with text-to-speech Get sentence-level explanations to understand context Customize fonts, themes, and text spacing Track your reading progress with visual indicators STRUCTURED LESSONS AND QUIZZES Progress through carefully designed modules and lessons Master vocabulary with multiple quiz formats: multiple choice, fill-in-the-blank, true/false, drag-and-drop word construction, and matching pairs Reinforce learning with immediate feedback Track completion progress across all lessons GAMIFICATION THAT MOTIVATES Build daily streaks to maintain consistent learning habits Earn energy points and manage your learning sessions Unlock achievements and celebrate milestones Set personalized daily goals that match your schedule Protect your streaks with freeze power-ups Watch your proficiency grow with detailed statistics FEATURES YOU WILL LOVE Multi-language support: Interface available in 10 languages Choose your proficiency level: From beginner to advanced Offline reading: Access downloaded content anywhere Beautiful themes: Light and dark mode with stunning gradients Progress sync: Seamlessly continue across devices Audio support: Perfect pronunciation examples Daily notifications: Gentle reminders to maintain your streak PREMIUM BENEFITS Upgrade to unlock the full Lingbro experience: Unlimited energy - learn as much as you want, whenever you want Unlimited translations - understand every word you encounter Unlimited lessons - no restrictions on your learning journey Ad-free experience - focus purely on learning Streak freeze power-ups - protect your learning streak PERFECT FOR Language learners at any level seeking engaging content Students supplementing traditional learning methods Travelers preparing for international trips Book lovers wanting to read in original languages Busy professionals with limited time for language study HOW IT WORKS 1. Choose your target language and proficiency level 2. Browse our library of stories, books, and lessons 3. Read interactively - tap words for translations and pronunciations 4. Complete lessons and quizzes to reinforce learning 5. Build your daily streak and watch your progress soar LEARN LANGUAGES THAT STICK Traditional language apps focus on isolated words and phrases. Lingbro immerses you in real stories and authentic content, helping you learn vocabulary in context - the way languages are actually used. Research shows that contextual learning leads to better retention and faster progress. Whether you are starting from scratch or polishing advanced skills, Lingbro adapts to your needs. Our growing library ensures you will always have fresh, engaging material at the right difficulty level. Join thousands of language learners who have discovered a better way to learn. Download Lingbro today and start your journey to fluency - one story at a time. Subscription Information: Lingbro offers optional premium subscriptions with unlimited access to all features. Subscriptions are charged to your iTunes account and auto-renew unless cancelled at least 24 hours before the end of the current period. Start reading. Start learning. Start speaking. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lingbro4 screens

Verdict

The call

The clearest difference is update cadence: Bulb at every 5 days against Lingbro's every 3 months. Lingbro's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases 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

Both are free to download. Bulb sells 3 in-app purchases, starting at $2.99 per 7 days and Lingbro sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bulb ships an update every 5 days, Lingbro every 3 months. Both last shipped on October 30, 2026.

Scorecard2 real differences · 7 level
Bulb versus Lingbro: the parameters behind the verdict, then further details
ParameterBulbLingbro
PriceFreeFree
Rating—3.5 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 5 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size40 MB64 MB
Age rating17+4+
DeveloperDanis GaiazovARKADIUSZ PICHURSKI

In-app purchases

3 purchases

Bulb

Subscriptions3
  • Premium Weekly$2.997 Days
  • Premium Monthly7 Days trial$6.991 Month
  • Premium Annual7 Days trial$49.991 Year
2 purchases

Lingbro

Subscriptions2
  • Premium Access$4.991 Month
  • Premium Access3 Days trial$24.991 Year

Questions

Is Bulb free?
Bulb is free to download, with in-app purchases available.
Is Lingbro free?
Lingbro is free to download, with in-app purchases available.
Do Bulb or Lingbro have ads?
Neither Bulb nor Lingbro shows ads.
Which is updated more often, Bulb or Lingbro?
Bulb ships an update every 5 days, and Lingbro every 3 months. Most recently, Bulb was updated on October 30, 2026 and Lingbro on October 30, 2026.

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