RandyAI
Process Operator's Best Friend
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Built for water and wastewater operators. Get AI powered troubleshooting, certification exam prep, operator math, and instant guidance.
RandyAI is the smart study and support app built by licensed operators to help you pass your water and wastewater certification exams, and understand real treatment plant operations like a pro.
Developed by RenAIssance Labs and powered by real EPA, DEP, and WEF data, RandyAI turns complex industry knowledge into simple, interactive lessons and quizzes. Designed for operators, students, and professionals, Randy helps you learn, retain, and apply critical concepts in water and wastewater management.
What RandyAI Provides:
State-Specific Exam Prep:
Study for your Class A – E, 1-4 certification exams with practice questions tailored to your state’s requirements.
Smart Study Assistant:
Ask Randy anything about treatment processes, chemistry, biology, or plant math and get clear, operator-level explanations.
Troubleshooting Support:
Understand how pumps, blowers, controls, and sensors actually work in the field. Randy breaks down mechanical, electrical, and process systems in plain English.
Instant Feedback & Practice:
Review operator-style questions, check your answers, and get explanations to help you master the reasoning behind each solution.
Offline & Mobile Learning:
Study anywhere — at work, home, or in the field — with lessons you can review on your phone or tablet.
Built for Operators, by Operators:
Every topic and question is grounded in real-world experience from licensed water and wastewater professionals.
Why RandyAI
Operators are the backbone of safe water. Randy helps you learn smarter, faster, and more confidently, Whether you’re just starting your certification journey or preparing for your next upgrade.
Randy.ai isn’t a generic AI! he’s your study coach, your process guide, and your always-available plant mentor.
Subscription is fixed.
The developer, RenAIssance Labs, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- RenAIssance Labs, LLC
- Size
- 43.3 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- In-App Purchases
Yes
- Randy Pro - Monthly $4.99
- Randy Pro - Yearly $44.99
- Copyright
- © 2026 Renaissance Labs, LLC. All rights reserved