Android · iOS · Flutter · React Native · PWA — built from our Rajajinagar, Bengaluru office
Onecity Technologies Pvt. Ltd is a mobile app development company in Bangalore with an office at Rajajinagar, Bengaluru. We build Android apps, iOS apps, Flutter cross-platform apps, React Native apps and Progressive Web Apps (PWA) for businesses across Bangalore and Karnataka.
Onecity Technologies was incorporated in 2009 (CIN: U72100KA2009PTC048911) with its roots in advertising and directory publishing across Karnataka since 2006. The company moved into IT services, web development and mobile app development in 2017. Our Rajajinagar office serves businesses from MSMEs in Rajajinagar and Yeshwanthpur to tech startups in Koramangala, HSR Layout and Whitefield.
This page has been written and reviewed by L.K. Monu Borkala, founder of Onecity Technologies Pvt. Ltd, in accordance with the March 2026 Spam Update (completed March 25, 2026), the December 2025 Core Update, and the August 2025 Spam Update.
Bangalore's app market ranges from HSR Layout startups needing an MVP in 8 weeks to Peenya manufacturers needing internal operations apps. Our Rajajinagar office has worked with both ends of this spectrum.
Native Android apps in Kotlin targeting Android 10 and above. Device-tested on real handsets across budget, mid-range and flagship devices before Play Store submission. We handle developer account setup, listing optimisation, app signing and review management. Average approval time: 2–4 days.
Native iOS apps in Swift targeting iOS 15 and above. Tested on physical iPhone 13, 14 and 15 series. Internal Human Interface Guidelines review before every App Store submission keeps our rejection rate below 8%. We manage TestFlight UAT and production submission.
Our primary cross-platform framework. One Dart codebase produces genuinely native Android and iOS apps — not a web view wrapper. Flutter cuts time-to-market by 35–45% vs. two separate native apps. Used for ecommerce, logistics tracking, appointment booking and B2B order management.
The right choice when a client has an existing JavaScript/React web team or where the mobile app shares significant business logic with a React web application. Used for B2B tools, internal dashboards and apps sharing components with a web product.
Installs on the home screen, works offline, sends push notifications — without a Play Store download. Costs 40–60% less than a native app. Built in 4–6 weeks. The PWA backend can often be reused when you move to a native app later.
Backends in PHP (Laravel), Node.js and Python hosted on AWS or Google Cloud with auto-scaling, daily backups and SSL. Admin panels — web dashboards for your operations team — are included in most project packages.
Wireframes first in Figma — structure approved before visual design begins. High-fidelity designs with your branding including all interactive states. 2 rounds of revisions. You see exactly what the app looks like before a line of code is written.
AMC packages from Rs.5,000/month covering OS compatibility updates, security patches, Play Store and App Store policy compliance, bug fixes and up to 5 hours of minor feature changes. Annual contracts get 15% discount.
Every project at our Rajajinagar office follows the same structured process. No surprises, no scope creep without agreement.
Meeting at our Rajajinagar office or Google Meet. We document requirements and give a rough scope and ballpark cost verbally. No charge.
Detailed scope covering every screen, user action and integration. Itemised costs, milestone timeline and payment schedule. Nothing starts without your written sign-off.
Black-and-white Figma wireframes. You approve the structure before visual design begins. Catches problems before they become expensive rework.
High-fidelity Figma designs with your branding, all interactive states included. 2 rounds of revisions. Design locked before development starts.
Working build on TestFlight or Play Store internal track at end of every sprint. You test on your own device. You never wait 3 months to see progress.
Full functional testing, device compatibility, network conditions (2G/3G/4G), security and performance. All UAT bugs fixed at no extra charge.
We write Play Store and App Store listings, submit, monitor reviews and handle rejection responses.
Firebase Crashlytics monitoring, store review watching, production bug fixes at no charge for 30 days. After that, AMC packages available.
We choose technologies based on what serves your app's users best over a 3–5 year horizon.
Our Rajajinagar team has delivered apps across Bangalore's diverse economy:
Flutter MVPs for Koramangala and HSR Layout startups in 8–12 weeks. Milestone payment structures available.
Shopping apps with Razorpay checkout, loyalty programmes and push notifications for Bangalore retailers.
Driver tracking, delivery management, route optimisation for logistics companies on Peenya and Hosur Road.
Patient booking, teleconsultation, lab reports and ABDM-compliant health records for Bangalore clinics.
LMS apps, live classes, video delivery and progress dashboards for coaching institutes and K-12 schools.
Property search, virtual tours, lead management and EMI calculators for Bangalore's property market.
Ordering apps, QR menus, kitchen display systems and delivery management for Bangalore food businesses.
Attendance, work orders, quality inspection and field service apps for Peenya and Electronic City manufacturers.
Honest estimates for projects done properly — with documentation, testing, milestone delivery and post-launch support.
| App Type | Platform | Typical Cost | Timeline |
|---|---|---|---|
| Informational / brochure app | Flutter (Android + iOS) | Rs.50,000 – Rs.80,000 | 5–7 weeks |
| Business app with login + backend | Flutter (Android + iOS) | Rs.1,00,000 – Rs.2,50,000 | 10–14 weeks |
| Ecommerce app with Razorpay | Flutter + Admin Panel | Rs.2,00,000 – Rs.5,00,000 | 14–18 weeks |
| On-demand / delivery app | Flutter + Backend + 3 panels | Rs.4,00,000 – Rs.8,00,000 | 18–26 weeks |
| SaaS / enterprise app | Native or Flutter + full stack | Rs.6,00,000 – Rs.15,00,000+ | 24–36 weeks |
| PWA | All devices / browsers | Rs.40,000 – Rs.1,50,000 | 4–8 weeks |
Call +91 99023 30233 or email sales@onecity.co.in for a written quote within 24 hours.
1st Cross Rd, near Mahakavi Kuvempu Metro — 10 minutes from Yeshwanthpur, Malleshwaram and Basaveshwaranagar. Walk in and meet your team. Not a virtual office.
CIN: U72100KA2009PTC048911. Verify on the MCA portal. We sign formal agreements, issue GST invoices and operate with full legal transparency.
The team you meet is the team that builds your app. We do not hand off projects to freelancers in another city. Every developer and designer is on our payroll.
You pay in stages tied to deliverables. You never pay for work you have not seen. Payment schedules are written into the project agreement.
Serving Bengaluru, Mangaluru and Mysuru since 2017. We understand UPI patterns, Kannada-language app needs and connectivity realities across Karnataka.
Oldest Bangalore app client with us since 2018 — seven years of continuous maintenance. AMC pricing makes staying with us more cost-effective than switching.
| Factor | Onecity Technologies | Freelancer | Large Agency |
|---|---|---|---|
| Physical office in Bangalore | Yes — Rajajinagar | Usually remote | Usually yes |
| Registered company (MCA) | CIN U72100KA2009PTC048911 | Individual/unregistered | Yes |
| GST invoice | Yes | Sometimes | Yes |
| Milestone payments | Standard | Varies | Often 50% upfront |
| No subcontracting | All in-house | May outsource | Often subcontracted |
| Post-launch AMC | From Rs.5,000/month | Ad-hoc only | Yes, but expensive |
| Flutter business app cost | Rs.1,00,000 – Rs.2,50,000 | Rs.50,000 – Rs.1,50,000 | Rs.3,00,000 – Rs.8,00,000 |
Yes. No. 1869, 2nd Floor, D, 1st Cross Rd, near Mahakavi Kuvempu Metro, 2nd Stage, Rajajinagar, Bengaluru – 560010. Monday to Saturday, 9 AM to 6:30 PM. Call +91 99023 30233.
Android (Kotlin), iOS (Swift), Flutter, React Native and PWA development. Backend APIs, admin dashboards and full Play Store and App Store submission management.
Flutter business app: Rs.1,00,000 – Rs.2,50,000. Ecommerce app: Rs.2,00,000 – Rs.5,00,000. On-demand app: Rs.4,00,000 – Rs.8,00,000. Enterprise: Rs.6,00,000+. Written quote after free consultation.
Simple app: 6–8 weeks. Business app with backend: 12–16 weeks. Complex app: 20–28 weeks from sign-off to store launch.
One codebase runs natively on both Android and iOS. Reduces development time by 35–45%. Default recommendation for most business and ecommerce apps.
Yes. MVPs built for startups in Koramangala, HSR Layout, Indiranagar and Whitefield. Milestone payment structures for qualifying startups.
Yes. Razorpay, PayU, Cashfree and Juspay. UPI, cards, net banking. GST invoice generation included.
First 30 days: free production bug fixes. After that: AMC from Rs.5,000/month covering OS updates, security patches, minor features and performance monitoring.
Onecity Technologies Pvt. Ltd (CIN: U72100KA2009PTC048911) was founded by L.K. Monu Borkala. The company started in advertising and directory publishing in Karnataka in 2006. Incorporated as a Private Limited company in 2009. In 2017, expanded into IT services — web development, mobile app development, SEO and digital marketing — from offices in Bengaluru, Mangaluru and Mysuru.
This page has been written and reviewed by L.K. Monu Borkala in accordance with the March 2026 Spam Update (completed March 25, 2026), the December 2025 Core Update, and the August 2025 Spam Update.
Bengaluru Office: No. 1869, 2nd Floor, D, 1st Cross Rd, near Mahakavi Kuvempu Metro, 2nd Stage, Rajajinagar, Bengaluru – 560010 | +91 99023 30233 | sales@onecity.co.in
Mangaluru Office: 1st Floor, Mohtisham, Emporium Complex, D.No. 16-3-138/24, Kankanady, Mangaluru – 575002 | +91 89044 28490
Visit our Rajajinagar office, call us, or send an email. Written scope and quote within 24 hours — at no charge.
Call +91 99023 30233 Get Free Quote