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QuantumNest Technologies
QuantumNest
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Mobile App Development

Android and iOS apps that stay fast on budget phones.

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Starting price
from KES 300,000
Typical timeline
8–16 weeks for a typical MVP.

The problem

Apps that drain data and crash on cheaper phones

Many users run entry-level Android phones with limited storage and patchy connections. Apps must be light, resilient and easy to update.

  • Large apps people uninstall to save space
  • Screens that fail without a connection
  • Play Store rejections and policy warnings
  • Separate teams for Android and iOS

What we build

Everything included in mobile app development

Apps

  • Cross-platform apps with Flutter or React Native
  • Offline-first data sync
  • M-Pesa, card and in-app payments
  • Push notifications, maps and camera features

Launch and growth

  • Google Play Console and App Store setup
  • Store listing, policy compliance and data safety forms
  • Crash reporting and analytics
  • Release updates and maintenance

Deliverables

What you get

  • App published on Google Play (and the App Store if needed)
  • Backend API and admin dashboard
  • Source code and signing keys handed over securely
  • Release checklist and update guide

FAQ

Mobile App Development: common questions

Something else? Ask us directly and you'll get a straight answer.

Flutter or React Native?

Both are solid. We usually choose Flutter for performance on budget Android phones, and React Native when your team already works in React. One codebase serves both stores.

Can you publish the app for me?

Yes. We prepare the listing, screenshots, privacy policy and data safety form, and guide you through creating the developer account in your company's name.

Used in these industries

Often combined with

  • from KES 6,000

    Payments & M-Pesa Integration

    Daraja STK Push, C2B, B2C and reconciliation, plus Paystack, Flutterwave, Pesapal, Stripe and PayPal.

    Learn more
  • from KES 15,000

    AI Chatbots & Assistants

    Support, sales and booking assistants trained on your documents. English, Swahili and a human handoff when needed.

    Learn more
  • from KES 150,000

    Custom AI & Model Training

    Fine-tuned LLMs, forecasting, credit scoring, fraud detection, OCR and trading signal models, deployed as APIs.

    Learn more

Let's talk about your mobile app development project

Tell us what you need. You'll get a reply within one working day, with honest advice and a clear next step.

Get a free quote Chat on WhatsApp

Mon–Sat, 8:00–18:00 EAT · Nairobi, Kenya