Mobile is where Indian crypto volume actually lives — 70%+ of exchange trades happen on an app, not a desktop browser. Building a crypto app means solving three problems most teams underestimate. One: App Store and Play Store compliance is stricter for crypto than for any other financial category — Apple requires jurisdiction proof of authorisation, Google requires equivalent FIU-IND documentation, and both will pull an app for ambiguous claims or unregistered token listings. Two: wallet UX has to work at consumer speed — MetaMask-style seed-phrase flows kill conversion; embedded wallets (Privy, Web3Auth, Dynamic) are usually the right answer. Three: on-chain data on mobile needs aggressive caching and graceful offline states because RPC failures are more visible than on web. We build in React Native (for shared iOS/Android), native Swift and Kotlin where performance or platform-specific features demand it, with wagmi-equivalent wallet stacks (Reown, WalletConnect v2) for Web3 apps and conventional mobile-banking-grade KYC for exchanges.
App Development
Agency for Crypto & Web3
Native iOS/Android and React Native apps for exchanges, wallets, DeFi and NFT — with wallet integration, on-chain data, and App Store / Play Store compliance.
Trusted by
Growing Crypto & Web3 brands with App Development since 2017.
100+
Projects Delivered
90%+
Success Rate
3X ROI
ROI
25+
Team Experts
Why Crypto & Web3 brands choose us for App Development.
Store Compliance Operator
Apple + Google crypto app submission is a specialist skill. Jurisdiction proof, ambiguous-claim language, token-listing restrictions — we've navigated the review cycle.
Embedded Wallet UX
Privy, Web3Auth, Dynamic — the difference between a 5% and a 35% first-time conversion rate. Seed-phrase-first UX is a conversion killer.
On-Chain Data Mobile-First
Cached, throttled, graceful-offline. WebSocket management, background refresh, notification on on-chain events.
KYC Flow Engineering
For exchanges, KYC drop-off is the biggest top-of-funnel leak. We integrate Onfido, HyperVerge, IDfy with drop-off tracking per step.
React Native or Native
Chosen per project. RN for shared 80% codebase with platform-specific wallet modules. Native where biometrics, push or platform APIs require it.
Real Success Stories
Explore our case studies to see how we've helped brands like yours achieve measurable growth. Our portfolio speaks for itself with proven results across Crypto & Web3.
Featured Success Stories
Our Proven Process
Compliance + Platform Audit
Apple + Google review requirements for your jurisdiction, licensing evidence, ambiguous-claim scrub. Pre-submission checklist before a single line of code.
Wallet UX Decision
Embedded wallet (Privy, Web3Auth, Dynamic) versus self-custody seed-phrase versus hybrid. First-time conversion math drives the choice.
KYC + Onboarding Flow
For exchanges: Onfido/HyperVerge/IDfy integration, drop-off tracking per step, PAN/Aadhaar/OTP/selfie flow optimisation.
Realtime + On-Chain Integration
WebSocket architecture, rate-limit backpressure, reconnection logic, graceful offline. Background fetch and push on on-chain events.
Security Posture Layer
Certificate pinning, root/jailbreak detection, Keychain/Encrypted Storage, biometric unlock, PIN flow for trade confirmation.
Store Submission + Monitoring
Pre-submission dry run, response-to-review playbook, post-launch crash + performance monitoring, over-the-air update capability for the RN surface.
What our clients say
"Great experience working with the team. Very good results in less time and very proactive in responding to queries. Kudos to the team👍🏻"
Saad Khan
Founder, RebelCorp
"i've worked with this SEO agency and still up to now, they understand the SEO factors and thinking out of the box."
Sydney Ifergan
Trade.com
"Abhishek is super-professional in his approach and a delight to collaborate with! He works WITH you to help you overcome challenges and achieve desired objectives. Great partner to work with!"
Ravi Raj
Director, Skillaroo
"We, at The Club Mumbai, had a great experience working with Abhishek from Baclinc. Right from designing our website to hosting it, working on SEO, coming up with nitty-gritty of digital marketing, we had constant support and advise from the team."
Samir Gupte
HOM, The Club Mumbai
"It has truly been a pleasure working with Baclinc. I wanted to take a moment to express my sincere gratitude for your dedication and support throughout the website development process."
Sandeep Shinde
Marketing Manager, Enlite Research
"We have worked with Baclinc for our website design and development services and are happy with the output delivered, the team works very professionally and helped us ideate the best designs to our liking. I would recommend Baclinc as a website design agency to any enterprise."
Fazlani Group
Fazlani Group
"Great experience working with the team. Very good results in less time and very proactive in responding to queries. Kudos to the team👍🏻"
Saad Khan
Founder, RebelCorp
"i've worked with this SEO agency and still up to now, they understand the SEO factors and thinking out of the box."
Sydney Ifergan
Trade.com
"Abhishek is super-professional in his approach and a delight to collaborate with! He works WITH you to help you overcome challenges and achieve desired objectives. Great partner to work with!"
Ravi Raj
Director, Skillaroo
"We, at The Club Mumbai, had a great experience working with Abhishek from Baclinc. Right from designing our website to hosting it, working on SEO, coming up with nitty-gritty of digital marketing, we had constant support and advise from the team."
Samir Gupte
HOM, The Club Mumbai
"It has truly been a pleasure working with Baclinc. I wanted to take a moment to express my sincere gratitude for your dedication and support throughout the website development process."
Sandeep Shinde
Marketing Manager, Enlite Research
"We have worked with Baclinc for our website design and development services and are happy with the output delivered, the team works very professionally and helped us ideate the best designs to our liking. I would recommend Baclinc as a website design agency to any enterprise."
Fazlani Group
Fazlani Group
Common Questions
Everything you need to know about App Development for Crypto & Web3 brands
React Native or native — how do you decide?
Can you get our crypto app approved on the App Store and Play Store?
Do you handle token listing flows?
How do you handle security audits for crypto apps?
Can you rebuild an existing crypto app?
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