My Philli Wireless — a telecom retailer operating across the United States and Saudi Arabia — needed a way to help customers quickly and accurately diagnose their phone's condition. Manual in-store assessments were slow, inconsistent, and costly. We built the solution from the ground up: a fully native cross-platform diagnostic app for iOS and Android.
Real product interfaces — dashboard, website, and the four mobile apps that run a city.
01
Full Device Diagnostics
90+ hardware and software checks covering battery, screen, camera, sensors, and connectivity — no external hardware required.
Compass, gyroscope, LiDAR, Face ID, NFC & more
Deep test, quick test, and stress test modes
Runs entirely on the user's phone
90+ hardware checks in one scan
02
Instant Results
Diagnostic results delivered in seconds — no waiting, no appointments, no guesswork.
Clear device report from launch to result
Zero manual assessment steps
Storage, iOS version, and device info at a glance
Test your device — home & report
03
Multi-Region Ready
Deployed across two continents, supporting customers in the US and across Saudi Arabia.
Philadelphia, Riyadh, and Madinah operations
Validated on low-end and high-end hardware alike
One consistent experience in every market
04
Cross-Platform
Available on both the iOS App Store and Google Play with a consistent experience on all devices.
Native iOS and Android, built simultaneously
Full feature parity across platforms
Handles the full range of Android fragmentation
From slow manual checks to instant AI diagnostics
My Philli Wireless had no standardized way to assess device health across its markets. Staff ran inconsistent manual checks, causing customer disputes, resale pricing errors, and lost time. We engineered the diagnostic engine from scratch — accurate, scalable, and usable without any technical expertise.
Modular testing architecture, extendable over time
90+ checks with high accuracy on thousands of device models
No external hardware — everything runs on-device
iOS and Android parity within one 6-month window
First of several apps in an ongoing partnership
How we built it — six months, zero compromises
Discovery & Requirements
Weeks embedded with the My Philli team across their US and KSA operations, mapping workflows and what a successful diagnostic really means.
Diagnostic Engine Architecture
A modular testing engine capable of 90+ accurate checks across thousands of Android models, matching that depth on iOS.
Cross-Platform Development
Native iOS and Android built simultaneously with feature parity — critical for two very different device ecosystems.
Multi-Region QA & Testing
Rigorous testing across the device models used in both US and KSA markets, on low-end and high-end hardware alike.
Launch & Ongoing Partnership
Shipped to the App Store and Google Play on time and on budget — the start of a partnership that has produced multiple apps since.
Technology Stack
React Native, Swift, Kotlin, device sensor APIs, a hardware diagnostics SDK, REST API, cloud backend, and a full CI/CD pipeline.
