ppstree.
Solving real-world problems with the best tech stacks.
We engineer high-performance mobile and web apps built to scale.
Interactive Prototyping · Design Systems · Product Strategy
Kickstart your product with our Research & UX Architecture Sprint. We audit user friction, map conversion-focused wireflows, and craft tokenized Figma design systems — with a clickable prototype of your product in days, so you can put it in front of real users before a single line of code is written.
more information about UI/UX & product designiOS & Android · Flutter & React Native · Next.js Web
From 60fps native iOS, Android, and cross-platform Flutter apps to sub-second Next.js web platforms, our senior engineers architect resilient, high-concurrency applications built for offline sync, biometric security, and 95+ Lighthouse performance.
more information about Mobile & website developmentAgentic Workflows · Private RAG · Enterprise Orchestration
Eliminate operational bottlenecks with production-grade AI agents, private RAG knowledge engines, and deterministic workflow orchestration. We connect OpenAI, Claude, and custom ML pipelines directly to your CRM, ERP, and internal APIs to reclaim 30+ hours per week.
more information about Autonomous AI & workflow automationVisual Identity · Launch Campaigns · SEO & Content
Command category authority with a distinctive brand identity, then turn it into demand: launch campaigns, conversion-focused landing pages, SEO and content engines, and analytics that show exactly what's working. Marketing built to compound, not just to look good.
more information about Branding & growth marketingI need
Fluid, responsive iOS and Android apps with 60 FPS interactions, biometric auth, offline caching, and frictionless subscriptions that keep retention sky-high.
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Real feedback from clients who trusted us with their core platforms.
"Working with Muhammad Adil from Appstree has been exceptional. He guided the entire development process with clarity and professionalism. He coordinated the team seamlessly and ensured every phase stayed on track. The final product exceeded every expectation."
"Three years ago, hiring Appstree was one of our best decisions. They didn't just build our app; they've grown with us, continuously maintaining and improving it. Their technical skills are deep, communication is clear, and security is built into everything."
"We love Appstree! They have top notch programmers for iOS, Android, web, and cloud. They are always quick to respond, timely, and incredibly efficient across every milestone."
Built during the height of the COVID-19 pandemic, VitaCorpo was engineered to bring employees safely back to work. Appstree developed the complete mobile application ecosystem connecting smart thermometers and SpO2 oxygen meters over BLE protocols, alongside a custom BLE-connected entrance temperature sensor placed outside office facilities for contactless pre-entry precautions.
During the peak of the COVID-19 pandemic, corporations, production facilities, and health systems faced an unprecedented challenge: returning employees to on-site work while preventing workplace viral outbreaks and maintaining OSHA and CDC compliance.
Manual paper questionnaires, handheld temperature guns, and clipboards caused massive morning entry queues, cross-contamination risks, and clerical errors. VitaCorpo required an integrated hardware-software solution: a frictionless mobile app that could pair directly with clinical peripherals and a dedicated contactless entrance sensor placed at the office door for pre-entry verification.
We engineered the native iOS and Android VitaCorpo applications with direct BLE (Bluetooth Low Energy) GATT protocol bridges. Employees could measure their body temperature with smart infrared thermometers and check blood oxygen saturation (SpO2) using bluetooth pulse oximeters, transmitting clinical readings straight into the app without manual typing.
To protect physical facilities, we designed and engineered a custom BLE-connected temperature sensor node positioned outside corporate office entrances. Before stepping through the lobby doors, employees scanned the entrance node with their mobile device to complete an automatic precaution check. Once verified against symptom self-assessments, negative antigen test results, and vaccination records, the app issued a cryptographically signed green passport that unlocked access in under 1.2 seconds. Furthermore, integration with Blyncsy's proximity data enabled automated, anonymous contact tracing across workplace facilities.
Direct GATT Bluetooth bridges communicating with infrared forehead thermometers and SpO2 pulse oximeters for sub-second, error-free vital sign telemetry.
Engineered physical sensor hardware node positioned outside office entrance doors, enabling contactless device scanning before employees enter the workplace.
Cryptographically signed digital clearance passes verifying 72-hour antigen/PCR negative results and multi-dose vaccination records (Moderna/Pfizer).
Seamless integration with Blyncsy location intelligence and Wi-Fi/Bluetooth proximity mapping to pinpoint workplace exposure clusters instantly while preserving employee privacy.
VitaCorpo enabled enterprises to welcome employees back to work with complete clinical confidence, processing morning commuter check-ins in under 1.2 seconds per employee and mitigating on-site transmission risk.
During the peak of the COVID-19 pandemic, corporations, production facilities, and health systems faced an unprecedented challenge: returning employees to on-site work while preventing workplace viral outbreaks and maintaining OSHA and CDC compliance.
We engineered the native iOS and Android VitaCorpo applications with direct BLE (Bluetooth Low Energy) GATT protocol bridges. Employees could measure their body temperature with smart infrared thermometers and check blood oxygen saturation (SpO2) using bluetooth pulse oximeters, transmitting clinical readings straight into the app without manual typing.
VitaCorpo enabled enterprises to welcome employees back to work with complete clinical confidence, processing morning commuter check-ins in under 1.2 seconds per employee and mitigating on-site transmission risk.
During the peak of the COVID-19 pandemic, corporations, production facilities, and health systems faced an unprecedented challenge: returning employees to on-site work while preventing workplace viral outbreaks and maintaining OSHA and CDC compliance. Appstree architected a production-grade system across Native iOS · Android · BLE IoT Hardware Sensor that resolved these bottlenecks with <1.2s Lobby Pass Scan Time, BLE 5.0 Peripheral GATT Sync, Contactless Office Entrance Sensor.
Appstree engineered VitaCorpo using HealthTech, BLE Hardware, COVID-19 Response, Mobile App, Workplace Safety, HealthTech · IoT Hardware · Mobile App—combining low-latency data synchronization, resilient cloud infrastructure, and 60fps native/web interfaces tailored for Enterprise HealthTech & Workplace Safety operations.
Yes. Appstree partners with founders and enterprises across the United States (San Francisco, Texas, Florida, New York, and nationwide US timezones) to architect, build, and scale high-concurrency web platforms, custom restaurant systems, mobile apps, and AI workflows in 4 to 8 weeks.
