# UU Mark

> UU Mark (iPhone/iPad app by 帆 张.)

- Source: https://appshunter.io/ios/app/uu-mark/id6759787169 (this page in markdown: same URL + `.md`)
- Developer: [帆 张](https://appshunter.io/developer/1190211990)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 28 MB
- Languages: English, Chinese
- Released: 2026-03-14
- Data updated: 2026-07-18
- User reviews in markdown: https://appshunter.io/ios/app/uu-mark/id6759787169/reviews.md

## What is UU Mark?

UU Mark is an application specially designed for habit formation and goal tracking, allowing you to easily record and manage various check-in activities. 
 
Core functions 
- Check-in Calendar: An intuitive monthly view calendar that clearly shows the daily check-in situation. Click on the date to view detailed data 
- Data Statistics: Automatically calculate the daily and monthly check-in times and cumulative quantity, making your progress clear at a glance 
- Project Management: Create custom check-in projects, set project names and units to meet the needs of different scenarios 
Trend chart: It presents the changing trends of check-in data through charts to help you analyze and adjust your habit-forming plan 
- Check-in Records: All check-in records are displayed in groups by month for easy review of historical data 
 
Applicable scenarios 
- Fitness Check-in: Record the number and duration of daily exercise 
- Study Check-in: Track study time and progress 
- Reading Check-in: Record the number of pages read each day 
- Water intake check-in: Remind yourself to maintain water intake 
Any habits and goals that need to be adhered to 
UU Mark make persistence simple!


## Version history (last 1 release)

### 1.0 — 2026-03-14

No release notes.

## More apps by 帆 张

- [SoundLinker](https://appshunter.io/ios/app/soundlinker/id6758187816)

All apps by 帆 张: https://appshunter.io/developer/1190211990

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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 2026-07-18.*