225+ iOS apps curated and reviewed
The best deye ess apps on iPhone average 4.3★ across 225+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
| 2 |  | Free | 4.7★ (238) | No | No | Jul 2026 |
| 3 |  | Free | 4.6★ (5.8K) | No | No | Jul 2026 |
| 4 |  | Free | 4.7★ (61K) | Yes | No | Jul 2026 |
| 5 |  | Free | 4.6★ (89K) | No | No | Jul 2026 |
| 6 |  | Free | 4.9★ (7.6K) | No | No | Jul 2026 |
| 7 |  | Free | 2.7★ (124) | No | No | Jul 2026 |
| 8 |  | Free | 4.8★ (21K) | Yes | No | Jul 2026 |
Manage your power station equipment throughout its lifecycle with smart, scenario-based energy storage. Features include real-time monitoring, efficient O&M, fault diagnosis, and a smart revenue calculator. Access nationwide electricity prices to optimize operations and maximize ROI.
This app facilitates the establishment, monitoring, and maintenance of new energy power stations. It offers transparent management through a big data platform, supporting various power station and equipment types for efficient operation and troubleshooting.
This app provides intelligent energy management for global users with a focus on visual data display and comprehensive monitoring. It allows for quick plant setup, 24-hour remote monitoring of PV power plants, and efficient collaboration with business partners for operations and maintenance.
Source products directly from global manufacturers and suppliers on a leading B2B e-commerce platform. Features secure transactions, customizable product options, and efficient shipping solutions. Interact with suppliers through livestreams and factory tours for enhanced oversight.
Monitor your solar energy system's performance with ease. Verify system health, view energy production by time period, and analyze performance against weather data. Generate reports on energy production and usage directly from the app.
Access your storage unit using your smartphone. This app provides a convenient and modern way to manage your storage access without traditional keys.
Monitor your energy storage machine's status in real-time with this mobile application. It offers easy-to-understand data visualization, historical data access from anywhere, and displays information in multiple dimensions. The app is designed for efficient data transfer with minimal internet traffic usage.
This app offers eco-friendly ride-hailing, food ordering, and parcel delivery services using 100% electric vehicles. It provides a convenient and sustainable mobility experience with various service options and flexible payment methods.
Manage your utility account conveniently from your smartphone or tablet. View and pay bills, track usage, report outages, and receive important alerts. The app supports multiple accounts and offers easy sign-in options.
Manage your utility account conveniently from your smartphone or tablet. This free app lets you pay bills, report outages, and track restoration status. It supports multiple accounts for both residential and business customers.
Control and monitor your EcoFlow power devices remotely via Wi-Fi or directly via Bluetooth. Manage energy systems, automate tasks, and access account features like rewards and warranty registration.
Manage your gas and electric services securely. View and pay bills, track energy usage, report outages, and manage your account. Supports SDG&E, SDCP, and CEA billing.
Find, reserve, and pay for electric vehicle charging stations seamlessly. This app allows you to locate chargers, monitor your charging progress, and manage payments easily. It also offers notifications and a history of your charging sessions.
Manage your self-storage account easily with this app. Access your rental details, gate codes, payment history, and set up autopay. Find store hours and directions to simplify your storage experience.
Monitor your off-grid solar energy systems in real-time, configure devices remotely, and connect with a community of solar enthusiasts. Share your DIY projects, learn from others, and access exclusive promotions and rewards.
Manage your portable power station remotely. Monitor real-time energy usage, adjust settings for optimal performance, and receive instant alerts. Schedule charging and keep your device updated with the latest firmware.
This application provides real-time monitoring of energy storage devices through a mobile terminal. It offers data visualization with simple charts and allows users to access historical data anytime, anywhere. The software is designed to be efficient, generating minimal internet traffic.
Locate EV charging stations, check availability in real-time, and initiate charging sessions. This app helps you manage your electric vehicle charging expenses efficiently.
Monitor and control photovoltaic equipment remotely. View real-time operational data, historical performance, and fault logs. Adjust equipment settings like switches and working modes for efficient energy management.
This app helps users find and buy homes, rent apartments, and manage renovations. It offers extensive property listings, real estate agent services, and renovation resources. Users can search for properties, check prices, and get expert advice for buying, selling, or renting.