# Watt Advisor — Energy usage analysis + advice > Energy usage analysis and advice for consumers in competitive energy markets. (iPhone/iPad app by BreakSmart LLC.) - Source: https://appshunter.io/ios/app/watt-advisor/id6608980277 (this page in markdown: same URL + `.md`) - Developer: [BreakSmart LLC](https://appshunter.io/developer/1761164384) - Category: Utilities, Business - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 13.4 · 34 MB - Languages: English - Released: 2024-10-28 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/watt-advisor/id6608980277/reviews.md ## What is Watt Advisor? Watt Advisor is here to guide you through the energy transition. The way we produce and consume energy is changing, and this presents new choices for consumers. Should I install rooftop solar? Do I have the best energy plan? Is my home energy efficient? Watt Advisor connects to your usage data and helps answer all these questions. Worried if the grid will have enough capacity during the next heat wave or winter storm? We monitor current and future grid conditions (supply and demand) and send you push alerts as soon as we see any issues with grid reliability. Enter your current energy contract information and we estimate your bill, inform you if you are paying too much for your energy, and send push alerts to remind you when its time to renew your contract. Our solar calculator will tell you the optimal solar system size based on your usage (and if solar even makes sense for you) so you can maximize the economic value of going green through rooftop solar. Watt Advisor algorithms analyze your usage, and additional information about your home to calculate how efficient your home energy usage is and if you should consider a home energy audit. Our app can also integrate with your smart devices (Thermostats, Electric Vehicles - coming soon) and we optimize their usage based on how much renewable energy is on the grid and reduce usage when grid reliability is threatened. We also provides advice on the best time to run your high power devices such as washers and dryers. Our service is provided for free and we currently serve all customers in competitive areas of ERCOT in Texas (ONCOR, AEP, TNMP, CENTERPOINT) whoever your retail electric provider is. We have a vision of a renewable and reliable power grid and can't wait to help you make decisions that will support that goal. Energy can be cheaper greener and more reliable with Watt Advisor! ## Key features - Energy usage analysis - Solar calculator - Grid reliability alerts - Energy contract analysis - Home energy efficiency assessment - Smart device optimization ## Frequently asked questions about Watt Advisor ### What is Watt Advisor? Watt Advisor is a free utility app that analyzes your energy usage to provide personalized advice on solar installation, energy plans, and home efficiency. It also monitors grid conditions and sends alerts for potential reliability issues. ### How does Watt Advisor help with solar installation? Watt Advisor includes a solar calculator that estimates the optimal solar system size based on your energy usage. It helps determine if installing rooftop solar makes economic sense for you. ### Can Watt Advisor help me understand my energy bills? Yes, Watt Advisor allows you to enter your current energy contract information to estimate your bill. It can inform you if you are overpaying for energy and send alerts when your contract is due for renewal. ### Does Watt Advisor monitor grid reliability? Yes, Watt Advisor monitors current and future grid conditions, including supply and demand. It sends push alerts when it detects any issues with grid reliability, such as during heat waves or winter storms. ### What areas does Watt Advisor currently serve? Watt Advisor currently serves all customers in competitive areas of ERCOT in Texas, including those with ONCOR, AEP, TNMP, and CENTERPOINT as their retail electric provider. ### Is Watt Advisor free to use? Yes, Watt Advisor is provided as a free service to its users. ### What devices is Watt Advisor available on? Watt Advisor is available on iPhone, iPad, and iPod devices. ### How often is Watt Advisor updated? Watt Advisor was last updated on January 18, 2025, with version 1.0.2. The app was initially released on October 28, 2024. ## Version history (last 3 releases) ### 1.0.2 — 2025-01-18 Sign up process improvements ### 1.0.1 — 2025-01-17 Improved sign up process including adding verify password field to create account. ### 1.0 — 2024-10-28 No release notes. ## Apps similar to Watt Advisor | App | Rating | Price | Category | | --- | --- | --- | --- | | [Trinvo](https://appshunter.io/ios/app/trinvo/id6744944562) | 5.0 (4) | Free | Utilities | | [Photovoltaic Monitor](https://appshunter.io/ios/app/photovoltaic-monitor/id6740434624) | — | Free | Utilities | | [MokoPlug](https://appshunter.io/ios/app/mokoplug/id1517347502) | — | Free | Utilities | | [AVR Tutorial](https://appshunter.io/ios/app/avr-tutorial/id1070496499) | 5.0 (2) | Free | Utilities | | [eTracker - Electricity Meter](https://appshunter.io/ios/app/etracker-electricity-meter/id1639183407) | 5.0 (1) | Free | Utilities | | [evroSystem](https://appshunter.io/ios/app/evrosystem/id6444024360) | 5.0 (1) | Free | Utilities | ## Related topics [ercot](https://appshunter.io/ios/topics/ercot) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*