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Mobile app
development services
in Berkeley
Custom iOS and Android apps for Berkeley businesses. Native and cross-platform mobile solutions for biotech, education, food brands, and the East Bay market.
Berkeley Mobile Apps
iOS & Android
Cross-Platform Dev
The challenges we solve
Need more than
“just an app”?
Great.
Launching, fixing, scaling — wherever you're stuck. We take over at any stage: clean up the code, stabilize, integrate, and scale further.
Most agencies deliver. Few stay involved.
We stick around from strategy to launch and support.
Need proper CRM or database integration?
We connect your app to systems, stable and in sync.
Excited to go live but short on time?
We meet your deadline while maintaining quality.
Outdated app? No docs, no problem.
Update and evolve your product without specs.
Who we work with
Startups
Quick validation cycles. Purpose-built MVPs. Budgets that make sense.
- MVP in 4–8 weeks
- UX-first approach
- Architecture ready for scaling
Launch MVP
Small businesses
Upgraded apps. Smooth integrations. No more operational bottlenecks.
- Full-cycle development
- Support for growing teams
- CRM and ERP integrations
Get things done
Corporations
Scalable architecture. SLA and NDA-ready. Built for enterprise demands.
- Proven development workflows
- Business & legal compliance
- Large system maintenance
Talk project terms
What applications are we building?
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iOS App Development
-
Android App Development
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Ecommerce Mobile Apps
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Mobile App UI/UX Design
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Food delivery apps
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Progressive Web Apps (PWA)
What are the components of mobile development?
Cross-platform solutions
One codebase. Android, iOS, and PWA — all covered with consistent UX.
Design-ready
Rapid build process
Business-systems
Business automation in your pocket — CRM to HR, fully connected.
Business-first logic
Simple rollout
Integrations
Integrations that matter — Shopify, payments, internal APIs, and more.
Stable synchronization
Reliable performance
Support and scaling
Continuous updates, scalable structure, and long-term product growth.
Regular updates
Growth roadmap
Got a tricky case?
Let’s chat
How we build mobile apps
Expertise you can trust. Processes that work. Results you can see.
Complex logic — simple UX
Designed for high-load apps and real business processes.
Stays fast under pressure
Optimized code keeps your app smooth under pressure — no matter the hardware.
Support and development
Always improving. Always stable. From launch to long-term growth.
Business system integration
CRM, ERP, internal APIs — fully connected, fully in sync.
How we work
Research & analysis
We dive into your business, audience, and goals to shape clear requirements for your future mobile app.
Clear requirements
Scalability potential
Prototyping & design
We create clear UX/UI design and an interactive, clickable prototype in just a few days.
Interactive prototype
Functional mockup
Launch preparation
Development
We build the architecture, write front-end and back-end code, and prepare the development roadmap.
Mobile compatibility
Roadmap
Clean code
Testing & launch
We run final testing, fix any bugs, publish the app, and prepare it for release.
Final QA
Support & growth
We monitor the app, improve it, and add new features based on real user data and feedback.
Documentation & support
Updates based on user data
Mobile app development formats
Launch, grow, scale — all at the speed your business needs.
Fast start
For those who want to test an idea or enter the market quickly.
- A working mobile app in 4–8 weeks
- Fast feedback loops and iterations
- Minimal test set and launch readiness
Full cycle
We run the project from idea to release — stay for the growth stage.
- Full-cycle development
- Business-driven technologies
- Long-term support and scaling
Mobile app development pricing
in Berkeley
Cost tailored to your goals, functionality, and budget.
MVP — basic functionality
~ $20,000
Corporate app
~ $35,000
Startup with admin panel and analytics
~ $38,000
Fintech or custom architecture
~ $190,000
*The final cost depends on scope, timeline, and integrations.
Get your custom estimate
Full control
Stability
Tools that grow your business
Carefully selected tech stack. Fast results.
We only use technologies that drive your business forward.
Front-end
React
Vue.js
Javascript
HTML
Flutter
CSS
Back-end
Laravel
PHP
Docker
API
Kotlin
Swift
Apps that don’t break
Alex Rivers
CEO
5
Big thanks to the Toimi team! Everything was done thoughtfully, tastefully, and right on schedule. Loved how design and development were handled together — quick approvals, quick launch. Super easy to work with.
Karina Miller
Manager
5
We came in with a task tailored to our business — and everything was adapted to fit, no templates. What we appreciated most is that they didn’t just think about how to build it, but why. You can feel the care in their approach.
Mark Holzman
Manager
5
We ordered a webinar interface design and a couple of fintech-related things from Toimi — everything was on point. What stood out was that they didn’t just deliver, but also suggested ways to simplify. We took notes.
Maria Reed
CEO
5
We plan to continue working
with Toimi!
Industry-specific solution
Mobile development for e-commerce, fintech, and more
- Social Media
- Delivery
- Finance
- Healthcare
- Dating
- Messenger
- Marketplaces
- Corporate sector
- Heavy Industry
- Media
- Agriculture
- Travel & tourism
- eCommerce
- Internal tools
- Sports
Show more
Let's discuss your project
FAQ
Didn’t find what you were looking for? Drop us a line at info@toimi.pro.
What mobile apps do Berkeley businesses build?
Berkeley companies build biotech companion apps for lab instruments, campus utility apps for UC Berkeley's 45,000+ students, food ordering apps for Gourmet Ghetto restaurants, field research data collection tools, consumer apps for local brands, and internal apps for Berkeley Lab and research organizations. The city's academic DNA creates unique mobile requirements.
How long does mobile app development take?
A focused MVP takes 3-5 months for one platform. Cross-platform apps using React Native or Flutter serve both iOS and Android simultaneously. Full-featured apps with offline data collection, real-time sync, and complex backends may need 6-10 months. Berkeley startups launch lean and iterate based on campus user feedback.
What factors affect mobile app costs?
Platform choice, feature complexity, backend requirements, integrations, and design depth all influence pricing. A consumer utility app costs less than a biotech data collection app with Bluetooth instrument pairing and offline capability. We scope based on your MVP priorities and Berkeley market needs.
Native or cross-platform for Berkeley users?
Cross-platform (React Native, Flutter) covers both iOS and Android from one codebase — ideal for Berkeley startups needing broad reach on a budget. Native delivers best performance for hardware-dependent features like Bluetooth lab instruments or camera-intensive research apps. We recommend based on your feature requirements.
Can you build apps with offline capability for Berkeley field researchers?
Yes. Offline functionality is critical for researchers collecting data at Tilden Park, Berkeley Hills, or any location without reliable connectivity. We implement local storage, background sync, and queue-based operations so field work continues regardless of signal strength.
How do you handle app store submission?
Full submission management for Apple App Store and Google Play — metadata, screenshots, compliance reviews, and rejection responses. Berkeley businesses get published without navigating store bureaucracy themselves.
How does the mobile app development process work?
UX wireframes and clickable prototypes first, then two-week sprints with TestFlight (iOS) and Play Store test track (Android) builds. Berkeley clients test on real devices throughout — not just emulators.
What post-launch support do apps need?
OS compatibility updates, bug fixes, performance optimization, and feature additions. Maintenance plans cover all upkeep plus development hours for new features. For Berkeley biotech apps, we also manage instrument firmware-app compatibility as hardware evolves.
