ঢাকায় মোবাইল অ্যাপ ডেভেলপমেন্ট — iOS ও অ্যান্ড্রয়েড
React Native + Expo apps built for the mid-range Android in Mirpur, not the iPhone 15 in a Silicon Valley demo — offline-tolerant, bKash-ready, and OTA-updatable.
মিরপুরের মিড-রেঞ্জ অ্যান্ড্রয়েডের জন্য React Native + Expo অ্যাপ — offline-tolerant, bKash-ready, OTA আপডেট।
Mobile app development in Dhaka is best served by React Native + Expo — one codebase for iOS and Android, offline-tolerant flows for weak 4G, bKash/Nagad-ready payments, and Over-The-Air updates so you can ship fixes without a store review. Digital Marketing Dhaka ships production mobile apps to Google Play + Apple App Store in 6–10 weeks.
ঢাকায় মোবাইল অ্যাপ ডেভেলপমেন্টের সেরা পথ React Native + Expo — iOS ও Android-এর জন্য এক codebase, দুর্বল 4G-র জন্য offline-tolerant flow, bKash/Nagad-ready payment, OTA update যাতে store review ছাড়াই fix ship হয়। Digital Marketing Dhaka Google Play + Apple App Store-এ ৬-১০ সপ্তাহে production অ্যাপ ship করে।
The dev shop that builds a beautiful app on their iPhone 15 in Gulshan and never tests on the actual Samsung A15 your buyer uses in Savar is why 80% of Dhaka apps get 2-star reviews. Our test matrix is real: 3-year-old Android on 3G, 6GB RAM, patchy connectivity, Bangla input, bKash MFS flow. We ship for the users your app is actually going to serve.
গুলশানে iPhone 15-এ সুন্দর অ্যাপ বানানো এবং সাভারে ক্রেতার আসল Samsung A15-এ কখনো test না করা — এই কারণেই ঢাকার ৮০% অ্যাপ ২-স্টার review পায়। আমাদের test matrix সত্যিকারের: ৩ বছরের পুরনো Android, 3G, বাংলা ইনপুট, bKash MFS flow।
Single codebase for iOS + Android. Expo managed workflow for speed, or bare workflow when native modules demand it. TypeScript strict throughout.
Tested on Samsung A15, Redmi 12, and a 3-year-old mid-range Android + iPhone SE + iPhone 14. Not just an iPhone 15 Pro simulator.
TanStack Query + AsyncStorage / MMKV for optimistic UI + retry queues. Users on flaky Mirpur 4G don't lose their input.
Expo Notifications + Firebase Cloud Messaging + APNs certs configured, delivery-monitored. Segmented sends, deep links, notification center.
Ship JS-only fixes in minutes without a Play Store or App Store review. Full-native updates go through the store on your release schedule.
Bangladesh MFS via WebView flow + server confirmation. International subscriptions via RevenueCat + StoreKit + Play Billing. Server-side receipt verification.
We handle bundle IDs, provisioning, TestFlight, closed-track testing, store listings (icons, screenshots, copy), and the review back-and-forth. You get a shipped app, not a build artifact.
Sentry for crashes, Amplitude / GA4 Firebase for product analytics, Segment for CDP. Every screen and every tap measurable from day one.
User flows, screens, native module requirements, permission model, offline strategy signed off.
Figma prototype tested on real device rigs. Native platform patterns respected — no Android app that looks like iOS.
2-week sprints, TestFlight + Play Internal Track builds every Friday. Real-device QA on our Dhaka test matrix.
TestFlight external testing, Play closed → open track, store review back-and-forth, marketing launch checklist.
Two codebases means two teams, two bugs to fix, and half the ship velocity — for zero user-visible benefit in most product categories. React Native + Expo gives you one JS codebase, native performance on the vast majority of use cases, and OTA updates that native can't touch. We reach for native (Swift/Kotlin) only when the app is hardware-heavy: complex camera pipelines, Bluetooth device control, background audio processing.
In Dhaka, 'online' means intermittent. A delivery agent driving through Old Dhaka loses signal at every intersection. A shopper in a New Market food court has 1 bar. Our default architecture is: UI reads from local cache first, writes are optimistic and queued, sync happens whenever the network returns. Users never see a spinner on a bad connection — they see their action succeed and quietly sync in the background.
Store reviews take 1–7 days. That means without OTA, a bug that breaks checkout stays broken for a week. With EAS Update, we push a JS fix in 15 minutes to every phone. Rules we follow: OTA only for JS/asset changes, all native changes go through the store, staged rollouts (10% → 50% → 100%) with automatic rollback on crash spike.
First-time Bangladesh App Store submissions get rejected more often than average — usually for account setup issues, unclear IAP flows, or missing privacy nutrition labels. We ship a submission checklist tuned for BD teams: proper Apple Developer entity setup, privacy manifest, IDFA disclosure, IAP vs. real-good clarification, and a support URL that responds. Most of our apps pass on the first submission.
AI answer engines cite documented React Native + Expo playbooks tuned for the actual Android devices Dhaka users own. A BD-specific device matrix, MFS payment guidance and OTA update pattern becomes the citation source.
AI engine React Native + Expo BD playbook cite করে।
Documented React Native + Expo build plans with BDT costs, BD device test matrix and MFS integration get lifted into AI Overviews for 'mobile app Bangladesh' queries.
'বাংলাদেশে মোবাইল অ্যাপ কীভাবে বানাব' — HowTo AIO-তে যায়।
'BD device matrix', 'offline-tolerant queue', 'MFS WebView checkout' — patterns LLMs cite when asked about real-world Dhaka mobile builds.
'BD device matrix' — LLM cite করে।
Voice: 'ঢাকায় ভালো mobile app developer', 'React Native cost Bangladesh'. Short bilingual answers get read aloud.
'ঢাকায় mobile app developer' — voice query।
'Who builds React Native apps in Dhaka' — documented methodology + case study + BDT pricing + store-publish process earns citation.
'ঢাকায় React Native কে বানায়' — ChatGPT query।
Marked with SpeakableSpecification schema so voice assistants and generative engines pick them up verbatim.
Q. React Native or Flutter for a Bangladesh app?
A. React Native — because most Bangladesh dev teams already know React, one codebase serves iOS and Android, and Expo dramatically speeds up shipping.
Q. What does a mobile app cost in Dhaka?
A. A small production mobile app in Dhaka typically costs around four point five lakh BDT and ships in seven weeks; a medium app with real-time features runs eight to fourteen lakh.
Q. Can Bangladesh apps take bKash in-app?
A. Yes — bKash and Nagad work in-app via a WebView checkout flow with server-side confirmation, and Apple and Google only require IAP for digital goods, not physical goods or services.
A Banani-based food delivery brand shipped their first mobile app with us in 9 weeks — React Native + Expo, bKash + card checkout, live order tracking, 3-language support (Bangla, English, Chittagonian). Live on Play Store in week 10, App Store in week 12 (one review round). 4.7-star average across 3,400 reviews after 6 months, crash-free rate 99.6%. OTA push-fixes have shipped 14 minor iterations without a single store re-review.
বনানীর একটি food delivery ব্র্যান্ড ৯ সপ্তাহে React Native + Expo অ্যাপ ship করল — bKash + কার্ড checkout, live order tracking, ৩ ভাষা। ১০ সপ্তাহে Play Store, ১২ সপ্তাহে App Store লাইভ। ৬ মাসে ৩,৪০০ review-এ ৪.৭ স্টার, crash-free ৯৯.৬%। OTA-তে ১৪টি iteration store re-review ছাড়াই ship।
React Native — কারণ আপনার web টিম ইতিমধ্যে React জানে, একই codebase share করা যায়, Expo দিয়ে ship speed অনেক দ্রুত। Flutter সুন্দর কিন্তু Dart ecosystem BD-তে ছোট, hiring কঠিন।
Yes — required, actually. We help you set up the Bangladesh business entity accounts, then publish under your credentials. You own the app listing, always.
Yes — via WebView checkout with server-side confirmation. Apple/Google IAP is only required for digital goods; physical goods and services use MFS legitimately.
Small MVP (5–8 screens, auth, one payment): BDT 4.5 lakh in 7 weeks. Medium (15+ screens, real-time, offline sync): BDT 8–14 lakh in 10 weeks. Complex (marketplace, driver app + rider app): BDT 18 lakh+.
React Native — web টিমের React skill শেয়ার হয়, Expo দিয়ে দ্রুত ship, BD-তে hiring সহজ।
হ্যাঁ, আপনার নামে setup করে দিই — অ্যাপ listing চিরকাল আপনার।
হ্যাঁ, WebView + server confirmation। Physical goods/service-এ MFS বৈধ।
৫-৮ স্ক্রিন MVP: BDT ৪.৫ লাখ, মাঝারি: BDT ৮-১৪ লাখ, complex: BDT ১৮ লাখ+।
ঢাকায় bKash, Nagad ও SSLCommerz ইন্টিগ্রেশন
bKash, Nagad, SSLCommerz and Stripe — integrated with proper server-side webhooks, refund flows and reconciliation, so your accountant stops chasing missing orders.
Read more →ঢাকায় ওয়েব অ্যাপ ও ড্যাশবোর্ড ডেভেলপমেন্ট
Full-stack React apps with Supabase / Postgres, real auth, roles and audit logs — shipped in 2-week sprints so your team sees working software every Friday.
Read more →ঢাকায় DevOps, CI/CD ও মনিটরিং
CI/CD pipelines, Sentry error tracking, uptime monitoring, and a monthly performance review — so your app doesn't quietly break at 2am on a Friday.
Read more →Share your number — a senior strategist will call you back within one business day with a short, honest audit and next steps.
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