# Energy Logger — Find your energy rhythm

> Find your energy rhythm (iPhone/iPad app by Xi Cheng.)

- Source: https://appshunter.io/ios/app/energy-logger/id6761427168 (this page in markdown: same URL + `.md`)
- Developer: [Xi Cheng](https://appshunter.io/developer/1886564182)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 26.2 · 11 MB
- Languages: American English
- Released: 2026-04-01
- Data updated: 2026-06-11
- User reviews in markdown: https://appshunter.io/ios/app/energy-logger/id6761427168/reviews.md

## What is Energy Logger?

Each of us have our natural energy rhythm (e.g. early birds vs. night owl, caffeine reaction, nap time, etc.). Energy Logger is the app for the analytical minds who want to use data to understand their natural energy pattern through the day. Here are some key features: 
1) the app reminds you to record your energy level every 15 minutes or other intervals at your choice. 
2) the app allow you to record the activities such as coffee, water, exercise, study, nap, and supplement 
3) the data will be plotted on graph so you can analyze them at a glance. 
4) you can export the data with one click.


## Version history (last 3 releases)

### 1.02 — 2026-04-07

added custom activities 
smoothed today graph 
feedback link and product website link

### 1.01 — 2026-04-02

This updates include UI polishing and prompt for user review.

### 1.0 — 2026-04-01

No release notes.

## More apps by Xi Cheng

- [Kitchen Timer for busy cook](https://appshunter.io/ios/app/kitchen-timer-for-busy-cook/id6760858475)

All apps by Xi Cheng: https://appshunter.io/developer/1886564182

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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 2026-06-11.*