We build custom eCommerce apps from scratch — fast interfaces, real-time sync,
and a UX that behaves like
your users expect it to.
Filters load forever
or don't return results.
Powered by async queries without UI blocking.
Product pages glitch
or reset mid-scroll.
Fixed with indexed queries
and async fetch.
Cart randomly empties
or fails at checkout.
Checkout flow tested
for edge cases.
Push opens the wrong
screen.
Handled with deep links
and fallback routes.
An eCommerce app isn’t just screens. Pricing depends on how deep your flows go —
search, stock, checkout, and beyond.
I liked how adaptable the team was. Even when we changed direction halfway, they stayed calm and helped us re-prioritize without losing momentum.
The final product matched our vision perfectly. But what stood out most was the openness — everything was discussed upfront, no hidden surprises.
They care about details. You can tell everything is double-checked before delivery.
Super easy collaboration. Thanks!
Didn’t find what you were looking for? Drop us a line at info@toimi.pro.
Pricing depends on your product catalog size, payment gateway requirements, and whether you need iOS, Android, or both platforms. A basic app with standard checkout starts from a few thousand dollars, while apps with advanced features like AR product previews, loyalty programs, or multi-vendor marketplaces require larger budgets. For Fairfax retailers near the Mosaic District or University Drive, we can integrate with existing POS systems and inventory management tools. Exact pricing is determined after reviewing your project brief — we'll outline development phases, timeline, and total investment during the discovery call.
A simple single-platform app with core commerce features typically takes 8-12 weeks from kickoff to App Store or Google Play launch. More complex builds — dual-platform apps with custom checkout flows, subscription models, or integrations with legacy systems — may require 14-20 weeks. Fairfax businesses often serve both local customers and the broader Northern Virginia region, so we plan rollout strategies that support phased feature releases. Timeline depends on your catalog complexity, third-party integrations, and how quickly you can provide product data and branding assets during development sprints.
Retailers in the Mosaic District, home goods stores along Route 50, and specialty shops near George Mason University see strong ROI from native shopping apps. Fairfax's mix of residential neighborhoods and commuter traffic creates demand for click-and-collect features and scheduled delivery options. We've built apps for boutique fashion stores, gourmet food retailers, and wellness product sellers targeting both Fairfax residents and the wider DMV area. Businesses with repeat customers — coffee roasters, craft brewers, subscription box services — benefit most from push notifications and in-app loyalty programs.
Yes, we develop native apps for iOS and Android, ensuring optimal performance on each platform. Most Fairfax-area businesses choose dual-platform development to reach the full local market, especially when targeting George Mason's diverse student body and faculty. We write Swift for iOS and Kotlin for Android rather than using cross-platform frameworks — this delivers faster load times, smoother animations, and better integration with Apple Pay and Google Pay. You can launch on one platform first and add the second later, though simultaneous release maximizes initial traction.
We connect Stripe, Square, PayPal, Authorize.Net, and other processors your Fairfax business already uses. The app handles credit cards, digital wallets, buy-now-pay-later services like Affirm or Klarna, and gift card redemptions. For shipping, we integrate USPS, UPS, FedEx, and local courier APIs to calculate real-time rates and print labels. Fairfax stores offering curbside pickup or delivery within a 10-mile radius can enable geofenced notifications when customers arrive. Subscription products get automated recurring billing, and we can sync inventory with your existing Shopify, WooCommerce, or custom backend.
The app supports size/color/material variants, customer reviews with photo uploads, and persistent wishlists synced across devices. Shoppers can filter by price, category, or custom attributes relevant to your catalog. Fairfax retailers with seasonal inventory — garden centers, holiday gift shops — benefit from automated sale badges and stock countdown timers. We build search with autocomplete, barcode scanning for quick reorders, and personalized recommendations based on browsing history. Admin panels let your team manage products, process refunds, and respond to reviews without touching code.
You'll get access to a shared project board where you can track progress through design, development, and testing phases. We schedule weekly video calls to demo new features, gather feedback, and adjust priorities. Fairfax clients typically join us remotely, though we can meet in person if you're based in Northern Virginia. You'll receive staging builds to test on your own devices before public release — this lets you try checkout flows, verify product data accuracy, and suggest UI tweaks. Communication happens via Slack or email, whichever works best for your team's workflow.
We monitor crash reports and user feedback during the first two weeks, pushing hotfixes if needed. You'll receive documentation on managing products, processing orders, and reading analytics dashboards. Most Fairfax businesses opt for a maintenance retainer covering OS updates, security patches, and minor feature additions — this prevents the app from breaking when Apple or Google release new mobile operating system versions. We can also handle App Store Optimization, push notification campaigns, and seasonal promotions. Post-launch support keeps your app competitive as customer expectations and mobile commerce trends evolve.