ProjectW apps
Explore the ProjectW app suite.
Each app solves a specific problem: protect your battery, scan and create QR assets, or securely relay OTPs between your own paired phones.
ProjectW / Android product company
Premium Android utilities built for real-world problems.
ProjectW builds focused Android apps for battery health, QR productivity, and secure two-phone OTP workflows — with privacy, reliability, and polished user experience at the core.
ChargeGuard
QRcraft
RelayOTPexplore products
ProjectW constellation
Every scroll reveals another layer of the ecosystem.
Three products, one focused company: practical Android utilities engineered with clear use cases, modern app architecture, and user trust at the center.
Company overview
Built to turn everyday Android pain points into clean products.
87%4.8V • 22W
Monitoring
Safe scan readySenderOTP
Receiver738 204
01
ChargeGuard
Smart fast-charging protection, real-time wattage analytics, target cutoff alarms, thermal momentum warnings, TTS guidance, and local offline privacy.
- 80%–100% cutoff protection
- Live PMIC wattage engine
- Zero trackers / ad-free
02
QRcraft
Premium QR scanner and generator with CameraX scanning, gallery/file/PDF detection, URL safety previews, QR presets, history, and export options.
- Scanner + generator
- PNG / SVG / PDF export
- Local-first history
03
RelayOTP
Secure SMS OTP relay for your own paired devices with QR pairing, AES-256-GCM payload encryption, RSA-2048 key exchange, and real-time delivery.
- Two-phone OTP workflow
- Encrypted pairing
- Auto / manual relay mode
Featured App
RelayOTP — secure OTP flow for your own paired phones.
RelayOTP is built for users who keep a SIM in one phone and banking or daily apps on another. Pair devices with QR, relay OTPs securely, and keep the workflow controlled.
AES-256-GCMRSA-2048 pairingAndroid 8.0+Own devices only
SenderOTP
Receiver482 913
Privacy & Trust
Privacy is not a feature. It is the baseline.
ProjectW products are written with practical security boundaries: local-first where possible, encrypted where needed, and clear user control over sensitive workflows.
Focused on device charging diagnostics and local/offline battery protection workflows.
Scan and generated QR histories are designed around local storage and user-controlled actions.
OTP relay is designed around paired devices, QR pairing, AES-256-GCM, RSA-2048, and short server retention.
About ProjectW
Independent Android products by ProjectW.
ProjectW is an independent Android product company focused on practical tools, privacy-aware workflows, reliable engineering, and polished mobile utility experiences.
ProjectW FAQ
Company and product answers.
Who is behind ProjectW?
ProjectW builds premium Android utilities for practical everyday workflows.
What apps are part of ProjectW?
The current ProjectW suite includes ChargeGuard for battery protection, QRcraft for QR scanning and generation, and RelayOTP for secure OTP relay between your own paired phones.
How can I contact ProjectW?
Email ProjectW at wetheprojectw@gmail.com for support, app access, feedback, or collaboration.
Are these Android apps?
Yes. ProjectW focuses on Android utilities built around real device workflows, privacy, and reliability.