# Friday Energy App — Insights on smart batteries

> Insights on smart batteries (iPhone/iPad app by Friday Energy.)

- Source: https://appshunter.io/ios/app/friday-energy-app/id6475770699 (this page in markdown: same URL + `.md`)
- Developer: [Friday Energy](https://appshunter.io/developer/1725121303)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 27 MB
- Languages: American English
- Released: 2024-03-03
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/friday-energy-app/id6475770699/reviews.md

## What is Friday Energy App?

Get useful insights on the real-time status of Friday Energy smart connected batteries. With this app, you can quickly check the current state of charge and active power of a fleet of connected batteries on one or multiple sites. An intuitive dashboard shows how the state of charge and the monetary gain accumulated by the battery fleet have evolved over time. A valid account on the Friday Energy cloud platform is required to work.


## Version history (last 5 releases)

### 1.2.4 — 2026-01-23

Version 1.2. adds password recovery with email verification, allowing you to reset forgotten passwords directly from the login screen. Your login credentials can now be saved for faster access. The app now prompts you to re-authenticate when your session expires for improved security. Password reset links from emails open directly in the app. View your energy data across all time periods with the new all-time view option. Improved reliability with better handling of network issues and API errors.4

### 1.1.2 — 2025-09-02

Bug Fixes
- Fixed language settings not persisting correctly after selection.

### 1.1.1 — 2025-08-27

Bug Fixes
- Fixed language settings not persisting correctly after selection.

### 1.1.0 — 2025-07-22

- Create CycleAverageService for consistent moving average calculation
- Update battery cycles chart to use dynamic trend lines
- Optimize tooltip performance with O(1) lookup using pre-calculated maps
- Add trend values to tooltips for both charts
- Add localization for "Trend" label in English and Dutch
- Extract data processing to lifecycle methods for better performance
- Add comprehensive unit tests for CycleAverageService
- Ensure consistency between gains and battery cycles chart implementations

### 1.0.11 — 2025-06-05

- Implemented **Offline Caching** for core data (user profile, plant list, plant status, and report data), allowing the app to function with the last known data when no internet connection is available.
- Smoothed out charge graph by resorting to the previous data point when a data point is missing.
- Fixed layout overflow issues in Reports charts on smaller screens.
- Improved time-span selector to be responsive on compact displays.
- Resolved display problems in Charge and Gain report views.

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## Related topics

[friday energy app](https://appshunter.io/ios/topics/friday-energy-app)

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*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 2026-06-01.*