MobileAppo
Work / Cartwheel Retail Brands 8 Weeks
E-COMMERCE & RETAIL

MobileAppo Shop (Cartwheel)

A cross-platform React Native e-commerce mobile application built for rapid product discovery, instant 1-tap mobile payments, and push notification cart recovery campaigns.

Book Similar Project Scope
KEY PERFORMANCE METRICS
+140%
MOBILE CHECKOUT CONV.
< 400ms
CATALOG SEARCH SPEED
2.4M
ANNUAL PRODUCT VIEWS
4.9 ★
USER RATING
CLIENT: Cartwheel Retail Brands
LOCATION: Queens, NY
PLATFORM: React Native (Cross-Platform)
MobileAppo Shop (Cartwheel)
01 · THE CHALLENGE

THE PROBLEM STATEMENT

Cartwheel needed to transition from a sluggish mobile web store to a high-converting native mobile app. Their goal was to achieve instant product page loads, one-tap Apple Pay and Google Pay checkout, and customized push notifications based on user browsing behavior.

02 · THE SOLUTION

SYSTEM ARCHITECTURE

MobileAppo developed a cross-platform React Native application utilizing the Expo SDK and Shopify Storefront GraphQL API. By leveraging flash lists and image pre-fetching headers, product catalog scrolling achieves a constant 60fps. One-tap native payment sheet integrations allow buyers to purchase products in under 3 seconds without manually entering shipping addresses.

ENGINEERING HIGHLIGHTS

TECHNICAL INNOVATIONS

01
Sub-second instant search and visual category filters.
02
One-tap payment sheet checkout reducing cart abandonment by 40%.
03
Automated automated personalized push notification engine for back-in-stock items.
SPECIFICATIONS

TECH STACK BREAKDOWN

Framework
React Native (Expo SDK 51)
Language
TypeScript
State & API
Zustand, React Query, Shopify GraphQL API
Payments
Stripe React Native SDK (Apple Pay & Google Pay)
Push
OneSignal + Expo Push Notifications
Working with MobileAppo was a breath of fresh air. They made the whole development process transparent—I always knew what was being built, when, and why. Our mobile sales doubled within 60 days of launch.
David Osei
FOUNDER & MANAGING DIRECTOR · CARTWHEEL RETAIL BRANDS · QUEENS