GreenMAX DRC vs Wattstopperi3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GreenMAX DRC
Design and specify a secure, scalable distributed lighting control system for commercial projects. This app supports various lighting types and offers encrypted communication for enhanced security. It simplifies the entire process from design to operation.
- Design distributed lighting control systems
- Specify commercial lighting projects
- Support for 0-10V, DMX, and DALI lighting
- Fully encrypted for security
- Scalable for any application
- Wireless Ethernet configuration
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Design and specify a secure, simple and scalable distributed lighting control system with GreenMAX® DRC. Control virtually any type of commercial lighting from 0-10V to DMX and DALI with one system. Confidently design and specify all your commercial lighting projects with a lighting control system that’s fully encrypted for security and secure communication. Engineered for easy specification and layout to easy installation and operation, GreenMAX DRC simplifies scalability for virtually any application. GreenMAX DRC uses LumaCAN high-performance networking for communication between devices and wireless Ethernet for configuration and backbone connectivity. All fully configurable from the GreenMAX DRC App. This will change the way you design lighting control projects.
Wattstopperi3
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Stay connected to your building portfolio - anytime, anywhere. With the Wattstopper i3 app, you can monitor, control, and optimize your facilities on the go. Access advanced tools for continuous commissioning, fault detection and diagnostics, interactive reporting, and real-time event alerts, all from your mobile device. Identify issues early, respond faster, and keep your buildings running at peak performance - right from the palm of your hand.
Screenshots
Verdict
The clearest difference is update cadence: Wattstopperi3 at monthly against GreenMAX DRC's every 2 months. GreenMAX DRC's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GreenMAX DRC ships an update every 2 months, Wattstopperi3 monthly. The most recent releases landed on October 23, 2026 and October 13, 2026 respectively.
| Parameter | GreenMAX DRC | Wattstopperi3 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (8 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 79 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Leviton Manufacturing Co. Inc. | THE WATT STOPPER, INC. |
In-app purchases
GreenMAX DRC
No in-app purchases
Wattstopperi3
No in-app purchases
Questions
Is GreenMAX DRC free?
Is Wattstopperi3 free?
Do GreenMAX DRC or Wattstopperi3 have ads?
Which is updated more often, GreenMAX DRC or Wattstopperi3?
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