Explained in Bangla
Every word, every rule and every example comes with its Bangla meaning.
প্রতিটি শব্দ, প্রতিটি নিয়ম — বাংলায়।
For Bangla speakers · বাংলাভাষীদের জন্য
German & English,
German & English,
explained in Bangla.
বাংলায় বুঝে বুঝে জার্মান আর ইংরেজি শিখুন — প্রথম শব্দ থেকে B2 পর্যন্ত।
Free, nothing lockedWorks offlineNo ads
A1 → B2four German levels
420German lessons
4,500+German words
90 daysEnglish plan
Why Bolbo
A language app that speaks your language.
Most apps explain German in English. Bolbo explains it in Bangla — so you understand the why, not just the what.
Hear every word
Tap any German word, sentence or table to hear it — slowly, if you like.
যেকোনো শব্দে চাপ দিলেই শুনবেন উচ্চারণ।
Words that stay
Words come back for review just before you would forget them, and the ones you miss come back sooner.
ঠিক সময়ে রিভিউ, যাতে শব্দ ভুলে না যান।
Works offline
On the bus, at work, with no data left — your lessons still open.
ইন্টারনেট না থাকলেও পাঠ চলবে।
A little every day
Set a daily goal, keep your streak, and get a gentle reminder at the time you choose.
প্রতিদিন একটু একটু — নিজের সময়ে।
Progress you can see
Your week, your calendar, the words you know and how close each exam level is.
নিজের অগ্রগতি নিজের চোখে দেখুন।
German, A1 to B2
From your first “Hallo” to B2.
Four complete levels, each twenty units long. The last unit of A2, B1 and B2 prepares you for the exam at that level.
চারটি পূর্ণ লেভেল — প্রতিটিতে ২০টি ইউনিট।
A1
Deutsch Launchpad
Beginner
A2
Fluency Catalyst
Elementary
B1
The German Bridge
Intermediate
B2
Expressive Edge
Upper intermediate
Inside the app
Calm, clear, and made for your phone.
No clutter and no tricks — just the next lesson, the words that matter and the progress you have made.
English too
A 90-day English plan, one day at a time.
প্রতিদিনের পরিকল্পনায় ইংরেজি — বাংলায় বুঝে।
- A short placement test finds your level, then a plan made for it.
- Each day: new words, a review of old ones, grammar and a short check.
- A Vocabulary Vault of 6,608 words and phrases from A1 to C1, plus 800 idioms, set phrases and proverbs, all with Bangla meanings.
Built for your goal
Wherever German is taking you.
Ausbildung & studyআউসবিল্ডুং ও পড়াশোনা
Nursing & medicalনার্সিং ও চিকিৎসা
Migration & daily lifeমাইগ্রেশন ও দৈনন্দিন জীবন
Questions
Good to know.
Is Bolbo free?
Yes. Every lesson and every word is free, and nothing is locked. There are no ads.
Do I need the internet?
Only to sign in and to keep your progress safe on our server. Lessons work offline, and your progress catches up the next time you are online.
Which levels does it cover?
German from A1 to B2: four levels of twenty units each, 420 lessons and 4,547 words. English as a 90-day plan that starts at your level.
Does Bolbo prepare me for the Goethe exam?
It helps. The last unit of A2, B1 and B2 covers the words used in exams, exam-style tasks and a final practice round, and the B1 course explains how the Goethe-Zertifikat B1 is built and marked. Bolbo is independent: it is not connected to the Goethe-Institut or any exam provider, and it does not give certificates.
Will my progress move to a new phone?
Yes. Sign in on the new phone and your course, words and streak come back.
What happens to my data?
We keep only what is needed to save your progress, we never sell it, and you can delete your account at any time. Read the privacy policy or how to delete your account.
Coming soon
Your path to German starts with one lesson.
Bolbo is arriving on Google Play. Write to us and we will tell you the day it is out.
শিগগিরই Google Play-তে আসছে।
Tell me when it’s out