2 Days vs Krux
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2 Days
This app helps you focus on immediate tasks by separating them into 'Today,' 'Tomorrow,' and 'Later' views. Organize tasks with customizable lists and easily adjust due dates or move tasks between lists with simple gestures. It offers actionable links and cloud syncing for seamless task management.
- Focused task views (Today, Tomorrow, Later)
- Customizable task lists
- Easy task rescheduling and moving
- Actionable links (phone, email, URL)
- Cloud syncing (iCloud, Dropbox)
- Recurring tasks
- Task sharing
Read full descriptionHide full description
2 Days helps you focus on what needs to be done now without losing track of everything else. - - - - - - - - - - - - - - "2 Days provides an uncomplicated approach to dealing with life's complications." ~ AppSafari "2 Days is a very good to-do app that offers a dead simple, yet unique approach to task management." ~ appstorm.net - - - - - - - - - - - - - - - FOCUSED - The main view of 2 Days is a list of tasks due Today, to keep you focused on getting things done. All of your other tasks are under the Tomorrow and Later views so you can access them when you're planning ahead but not be distracted by them the rest of the time. If you need to get even more focused, you can use Lists to view a specific group of tasks separately. Again, these tasks are divided into Today, Tomorrow, and Later so you can focus on the items in each List that need to get done next. - FLEXIBLE - 2 Days makes it easy to adjust when your plans change. Swipe right on a task from the list view to change the due date with a single tap. Swipe left to move the task to a different List. Lists let you organize your tasks however you want, but no matter how many Lists you create, you can see everything due Today, Tomorrow, and Later from the All Tasks List. - EASY - 2 Days is easy to understand and easy to manage. The interface keeps things simple, so you won't get distracted by complicated menus. The app also keeps track of what day it is, and it automatically updates Today and Tomorrow to make sure you're always looking at a current list of what's due or overdue. - - - - - - - - - - - - - - TIP :: Add a phone number, email address, or URL to the task title or note. When you complete the task or swipe left, you'll be given the option to call or message a number, email an address, or open a URL. You can even include more than one, and 2 Days will let you choose which one you want to execute! TIP :: Start typing in the text box at the top of any list to add a new item to that list. You can then tap [Next] to add another task or [+] to edit the details. - - - - - - - - - - - - - - - OTHER GREAT FEATURES - - Repeatable :: browse and recycle your Completed tasks, or set a recurring reminder if you know you'll need to do that task again. - Syncable :: use iCloud or Dropbox to sync and backup your tasks. - Expandable :: add a note if you need more space to write and you can even see a preview of your note from the list view. - Customizable :: change how the icon badge functions, the default list for new tasks, and the sound used for reminders. - Colorful :: choose from 10 different colors for each of your Lists. - Shareable :: select a task or group of tasks to share via AirDrop, email, copy, or print options. - Sortable :: rearrange your tasks however you want, regardless of due date. - Actionable :: include a phone number you want to call, an email address you want to contact, or a website you want to visit, and 2 Days will initiate that action when you complete the task. - Powerful :: 2 Days has a full URL scheme, including x-callback-url support, so you can create new tasks directly from other great apps*. - Universal :: 2 Days has been optimized for iPad and iPhone. * Compatible third-party apps include: Launch Center Pro, Drafts, 1Writer, Dispatch, Pythonista, Editorial, TaskAgent, and others.
Krux
This native markdown editor offers a document outline for easy navigation on all Apple devices. It syncs files via iCloud Drive and supports dictation, live preview, and multiple export formats. The app is a one-time purchase with no subscriptions.
- Document outline with jump-to-heading navigation
- Live syntax highlighting with real-time preview
- Side-by-side and tabbed preview options
- Focus mode for distraction-free writing
- Apple Watch companion for dictation and complications
- Export to HTML, PDF, or raw markdown
- Plain .md file storage via iCloud Drive
Read full descriptionHide full description
You open a long markdown document on your iPhone. You need section four. You scroll. And scroll. And scroll. Your current editor -- the one that costs $19.99, or charges you every month -- doesn't have a document outline on iPhone. It never has. You've been asking for years. Krux has it. Day one. Tap the outline panel and jump to any heading in your document instantly. On iPhone. On iPad. On Mac. It works the way it should have always worked. --- WRITE EVERYWHERE Krux is a native markdown editor built for every Apple device you own. iPhone, iPad, Mac, Apple Watch. Your documents sync through iCloud Drive as standard .md files -- the same files you open in VS Code, BBEdit, or any editor you choose. Dictate a note on your Apple Watch while your phone is in your bag. It's in your Files app by the time you sit down. --- WHAT YOU GET -- Document outline with jump-to-heading navigation on every platform -- Live syntax highlighting with real-time preview -- Side-by-side preview on iPad and Mac, tabbed preview on iPhone -- Focus mode that dims everything but the current paragraph -- Apple Watch companion with dictation, offline reading, and watch face complication -- Export to HTML, PDF, or raw markdown in one tap -- Formatting toolbar with 13 actions plus full keyboard shortcuts -- OLED-optimized pure-black dark mode -- iOS 26 Liquid Glass design, built in Swift --- YOUR FILES. YOUR FORMAT. FOREVER. Every file Krux creates is a plain .md file. No proprietary database. No invisible metadata. No lock-in. Open a Krux file in any other editor -- it looks exactly the same. Because it is exactly the same. Standard markdown, stored in your iCloud Drive, readable everywhere. Zero data collection. No accounts. No tracking. Confirmed by Apple's required PrivacyInfo.xcprivacy declaration. --- ONE PRICE. NO SUBSCRIPTION. Pay once. Write forever. No monthly fee. No annual renewal. No "upgrade to Pro." Krux for iPhone and iPad: $4.99. Krux for Mac: $9.99. Apple Watch companion: included. --- THE LANGUAGE OF AI, NATIVELY Claude Code, ChatGPT, and GitHub Copilot all write in markdown. Krux is where that output lives on your iPhone -- rendered cleanly, navigated with the outline, stored as plain files that feed right back into your workflow. Markdown is the language of AI. Krux is its native home. --- Built for iOS 26 with Liquid Glass. Runs on iPhone and iPad. ---
Screenshots
Verdict
The clearest difference is rating: Krux at 5.0 against 2 Days's 4.2. Krux also leads on in-app purchases (none vs 1). 2 Days's advantage is price ($0.99 vs $4.99) and ratings volume (20 vs 1). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
2 Days costs $0.99 and Krux $4.99 up front. 2 Days sells 1 one-off in-app purchase. Krux asks for nothing beyond the download.
Krux holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: 2 Days has 20 ratings behind it against 1, so its average is the more settled of the two.
2 Days ships an update monthly, Krux every 2 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | 2 Days | Krux |
|---|---|---|
| Price | $0.99 — better | $4.99 |
| Rating | 4.2 (20 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 87.2% of reviews | — |
| Number of ratings | 20 — better | 1 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 7.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 5 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Ngoc Luu | Daniel Murray |
Bugs and requests
2 Days
Reported bugs
9 issues- Constant need to restore purchases daily
- Character limit restriction (10 characters) in recent update
- App badge showing incorrect count
- Sync issues between devices
- Tasks not displaying despite notifications
Show 4 moreShow fewer
- Occasional crashes and glitches
- Cellular data pop-up repetition
- Settings menu not accessible on all pages
- Delayed syncing between iPhone and iPad
Requested features
18 requests- Home Screen widget
- Search function for tasks
- Apple Watch app
- Desktop/Mac companion application
- Snooze feature for reminders
Show 13 moreShow fewer
- Dark mode/night theme
- Task prioritization/reordering
- Calendar and Reminders integration
- Ability to set custom time for daily task rollover
- Share lists with other users
- Recurring task improvements
- Email and phone number clickable links in notes
- Multiple customizable lists
- Task completion date tracking
- Export/email logbook functionality
- Predictive search for completed items
- Better notification system
- Ability to hide Later list
Krux
Not enough reviews yet to summarise bugs or requests.
In-app purchases
2 Days
- Full Upgrade$0.99
Krux
No in-app purchases









