# Mark To Do — Highlight what matters

> Highlight what matters (iPhone/iPad app by hyojin bae.)

- Source: https://appshunter.io/ios/app/mark-to-do/id6762204004 (this page in markdown: same URL + `.md`)
- Developer: [hyojin bae](https://appshunter.io/developer/1893353821)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 2 MB
- Languages: American English
- Released: 2026-04-22
- Data updated: 2026-08-08
- User reviews in markdown: https://appshunter.io/ios/app/mark-to-do/id6762204004/reviews.md

## What is Mark To Do?

Highlight What Matters — Mark
Mark is more than a to-do app. Assign highlight colors to prioritize tasks at a glance, and never miss a deadline with D-day badges.

[KEY FEATURES]

Highlight Colors
Give each task its own color to instantly see what matters most. Custom colors supported.

Spaces
Organize tasks by purpose — work, personal, study — with customizable, reorderable spaces.

D-day Badges
Tasks with due dates automatically show a D-day countdown. Never miss a deadline.

Home Screen Widgets
Check your progress and today's tasks from your home screen without opening the app. Small and Medium sizes supported.

Kanban Board
Visualize and manage task status with a Kanban board view.

Image Attachments
Attach photos directly to tasks for more detailed records.

Flag & Notes
Flag important tasks and add notes for more details.

iCloud Sync (Paid)
Automatically sync tasks across all your Apple devices. One-time purchase, no subscription.

Multi-language Support
Available in Korean, English, and Japanese.

Custom App Title
Rename the app in Settings — reflected on widgets too.

Dark Mode
Supports Light, Dark, and System appearance settings.


## Version history (last 2 releases)

### 1.1 — 2026-05-10

Major improvements to the Notes feature.

- Checklists — Add checkboxes to notes and tap to mark items complete
- Highlighter — Apply color highlights to any text
- Inline images — Photos insert directly at the cursor position
- File attachments — Attach files in addition to photos
- Floating toolbar — New Apple Notes-style bottom toolbar for quick access
- Bug fixes and performance improvements

### 1.0 — 2026-04-22

No release notes.

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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 2026-08-08.*