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Best Energy Investment App

247+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated September 2026

Whether you're new to energy investment app or looking for an upgrade, our curated collection of 247+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Energy Investment App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ReliantReliantFree4.9★ (20K)NoNoSep 2026
2CenterPoint Energy My AccountCenterPoint Energy My AccountFree2.6★ (92)NoNoSep 2026
3Con EdisonCon EdisonFree4.8★ (123K)NoNoSep 2026
4The Palmetto AppThe Palmetto AppFree4.3★ (1.4K)NoNoSep 2026
5Dominion EnergyDominion EnergyFree4.7★ (42K)NoNoSep 2026
6My Just EnergyMy Just EnergyFree1.6★ (296)NoNoSep 2026
7Vanguard: Save, Invest, RetireVanguard: Save, Invest, RetireFree4.6★ (177K)YesNoJul 2026
8Xcel EnergyXcel EnergyFree4.6★ (3.9K)NoNoSep 2026

Top Picks for Energy Investment App

Reliant#1

Reliant by Reliant Energy Retail Holdings, LLC

Power Your Way
Editor's Choice
🔧 Utilities
4.9😐(20K ratings)
Free
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Manage your electricity account with detailed usage tracking, bill payment, and smart home device integration. Monitor electricity, solar, and EV usage, receive alerts, and adjust your thermostat remotely. Access account essentials and get 24/7 customer support.

What We Love

  • 💳 Easy payment process
  • 🔍 Detailed usage information
  • 📱 Convenient mobile app
  • 👍 User-friendly interface
  • 🤝 Reliable service

Room to Improve

  • 🐛 Frequent app crashes and bugs
  • ⏱️ Slow app performance
  • 💰 Increasing electricity costs
  • 🔒 Login and security issues
  • 📉 Inaccurate usage data
CenterPoint Energy My Account#2

CenterPoint Energy My Account by CenterPoint Energy Inc

Energy for what matters most
Strong Contender
🔧 Utilities
2.6😊(92 ratings)
Free
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Manage your energy account on the go. Pay bills, track energy usage, and report power outages with ease. Access outage resolution times and billing history directly from your mobile device.

What We Love

  • 👍 Clean and intuitive interface
  • 💳 Easy payment options including Apple Pay
  • 🚀 Quick and easy bill payment

Room to Improve

  • 🐛 Bugs with payment setup and account credit
  • 🔒 Lack of security features like FaceID
Con Edison#3

Con Edison by Con Edison

Manage your account on the go.
Worth Considering
🔧 Utilities
4.8😐(123K ratings)
Free
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Manage your utility account conveniently from your mobile device. This app allows you to securely pay bills, review your energy usage, and receive tips to reduce consumption. You can also report outages and easily contact customer support.

What We Love

  • 🚀 Easy to use
  • 👍 Convenient payment options
  • 👍 Helpful customer assistance
  • 👍 Reliable app performance

Room to Improve

  • 🐛 Inconsistent login experience
  • 🐛 Billing issues and inaccuracies
  • 🔒 Security concerns with payment processing
  • 🔋 Slow app performance

More Energy Investment App apps to explore

FAQ about Energy Investment App

What is the best energy investment app for iPhone?
Reliant tops our energy investment app ranking as of September 2026, with a 4.9-star average from 20K App Store ratings, and it's free to download.
Yes — 20 of the top energy investment app we rank are free to download, including Reliant and CenterPoint Energy My Account.
Reliant has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 247+ energy investment app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Reliant app allows residential customers to manage their electricity account. You can track electricity, solar, and electric vehicle usage in detail, pay your bills, manage prepaid funds, and receive important account alerts. It also integrates with Google Nest thermostats for remote control.
Key features include detailed tracking of electricity, solar, and EV usage by day, week, month, or year, with projected bill information. Users can also remotely adjust their Nest thermostat, pay bills securely, manage prepaid electricity funds, and receive account alerts for usage and due dates.