Apps & dApps Worth Using
Ten products across mobile and blockchain, plus AI consulting. Built by one developer in Raleigh, NC.
Web3 & Blockchain
Blockchain tools built for real people
Permanent records. Smart contracts. No crypto expertise required.
chainSign
Tamper-proof document verification for attorneys and law firms.
chainSeal
Issue tamper-proof diplomas, licenses, and certifications at scale.
chainNode
Automated device discovery and tamper-proof asset history for manufacturing floors.
chainCheck
Blockchain-verified AI governance. Tamper-proof records of model deployments, risk assessments, and bias audits.
NFT Launchpad
Launch and manage NFT collections without writing a single line of code.
Professional Tools
Precision apps for specialists
Law enforcement. Emergency response. Medical professionals.
Jericho Case Logs
Digital case log management for law enforcement professionals.
Swiftwater Speed Estimator
Current speed estimation for swift water rescue operations.
Public Safety Dive Calculator
Dive planning and safety calculations for public safety dive teams.
Vargo Anesthesia Suite
Comprehensive anesthesia reference including coexisting diseases and drug dosing.
AI Consulting
Practical AI, built for your business
Strategy, integration, and governance — from a developer who ships.
From custom AI workflows and automation to blockchain-verified AI governance with chainCheck, Witty Inventions helps small teams and specialized industries put AI to work. Working systems, not slide decks.
Get in TouchFaith & Lifestyle
Apps for the examined life
Called
Discover your biblical archetype. A faith-based personality and calling exploration app.
One studio. Ten products. Real utility.
Witty Inventions is an independent development studio based in Raleigh, NC. Every app and dApp in this portfolio was built by a single developer focused on one principle — build things worth using. No venture funding. No team of fifty. Just focused, deliberate craft across mobile, blockchain, and AI.
Real Utility
Every product solves a specific problem for a specific person. No vaporware.
Blockchain Accessible
Web3 without the jargon. Smart contracts that work for real people.
Independent
No outside funding. No compromise. Just the work.