# ChartDay — user reviews

> 1 indexed App Store user reviews of ChartDay by Fu Ni, rated 5.00/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/chartday/id6446491718/reviews
- App overview in markdown: https://appshunter.io/ios/app/chartday/id6446491718.md
- Rating breakdown: 5★ 2 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 5/5 — Stellar App

*2025-02-11*

This is an extremely useful and well designed app to chart daily observations. Use it to follow weight, sleep, hours worked etc
Review daily values or weekly/monthly averages. Or look at totals over time.
The developer is extremely responsive and quick to fix bugs (rare) or consider features when suggested. 
Worth every penny!

**Developer response:** I really appreciate your suggestion to add weekly and monthly views (released in version 2.4)—its made the app even more useful for everyone!

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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.*