2Do vs Countdown Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2Do
Manage your tasks with a flexible and fluid interface that adapts to your needs. Capture anything quickly, organize with smart lists and tags, and never miss a deadline with advanced alerts. Syncs across your devices and services.
- Flexible task management
- Quick task capture
- Multiple sync options (iCloud, Reminders, Todoist, CalDAV)
- Smart Lists for saved searches
- Tagging system for organization
- Advanced alerts and location-based reminders
- Markdown notes with task linking
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"2Do adapts to my needs, not the other way around. 2Do gets me." — MacStories 2Do is a to do list, task manager and daily planner in one, with a simple, fluid interface wrapped around a deep and flexible set of features. Keep a quick checklist, run a full GTD® system, or anything in between: there is no wrong way to use 2Do, and it never forces a methodology on you. One-time purchase. No subscription, no account to create, no strings attached. TYPE IT THE WAY YOU'D SAY IT • New: natural language input. Type "Call the dentist tomorrow at 3pm #health" and 2Do fills in the due date, time and tag as you type • It reads dates, times, repeats, alerts, durations, priorities, tags, lists and saved locations, in English, German, Spanish, French, Italian, Dutch, Japanese, Korean, Chinese and Russian CAPTURE ANYTHING, FAST • Quick Add: touch and hold [+] and file task after task, with dates, tags and lists as you type • Siri & Shortcuts: add tasks by voice, or wire 2Do into routines that do the whole job • Widgets, Lock Screen and Control Center, so capture never waits for the app • Mail to 2Do: your device gets a private email address, and anything you send it lands as a task, checklist and all • A GTD® Inbox for everything not yet sorted SIMPLE TASKS, OR AS MUCH MORE AS YOU NEED • Start with a task, grow it into a checklist or a project with sub-tasks • Notes in Markdown, styled as you type, with links collected for you • Flexible repeats, start dates that hide tasks until they matter, durations, and actions that make the next call or message one tap away • Attach images and voice notes SMART LISTS: SAVED SEARCHES WITH SUPERPOWERS • Search across titles, notes, tags and dates; sounds-like matching finds it even when you can't spell it • Save any search as a one-tap view: your weekly review, stalled projects, errands nearby • Focus filter: set a rule per list and one tap hides everything that can wait TAGS THAT SORT EVERYTHING • One tap on a tag filters your day to that context; Tag Groups keep big collections tidy • Pause a tag and every task carrying it steps out of view, hidden, not deleted, until you're ready NEVER MISS A THING • Stack multiple alerts on a task and let 2Do nag until it's done • On iOS 26.1 and later, an alert can ring like a Clock alarm: full screen, through Silent mode, until you answer • Nearby: location reminders that fire when you're close enough to actually do the task • See your calendar events right above your tasks, so plans never collide COLLABORATE • Share your lists and complete work together with others over WiFi without needing a cloud service • Share read-only or editable lists and collaborate together over iCloud SYNC YOUR WAY Most apps decide where your data lives. 2Do thinks that's your call: • iCloud: uses the account already on your device; syncs tasks, Smart Lists, tags, groups and attachments • Apple Reminders: your tasks live in Reminders too, so Siri and everything that reads Reminders can see them • Todoist: connect your account and run your Todoist projects right inside 2Do • Dropbox, Toodledo, Fastmail, or any CalDAV server you trust, including one you run yourself MADE FOR ONE HAND • Slide between your lists, tasks and a utility panel with Tags, Nearby and Calendar Events; one thumb runs all three • Pinch to zoom between three levels of detail • Quick Open: type a few letters, land on any task or list • Batch edit and drag & drop: defer, tag or move a whole stack of tasks in one go YOURS, PRIVATELY • Lock individual lists or the whole app • Automatic backups, with single-list restore for the day something goes wrong • Apple Watch app with complications 2Do has been refined over years of careful work, with feedback from students, parents, professionals and lifelong list-keepers along the way. Use it as a simple list, or push it into full GTD® territory. Either way, it's ready.
Countdown Builder
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Countdown Builder- Beautiful Event Countdowns Never miss another important moment with Countdown Builder Track birthdays, holidays, deadlines, trips, and all your important dates with beautiful, customizable countdowns. Whether it's a wedding day, vacation, project deadline, or just counting down to the weekend – Countdown Builder helps you visualize the time remaining and stay organized. STUNNING VISUAL COUNTDOWNS Create elegant countdown timers with personalized colors and styles View precise countdowns showing days, hours, minutes, and seconds Choose from beautiful event templates or create custom events Personalize your events with custom colors from a wide palette SMART ORGANIZATION Organize events with categories and custom colors Import events directly from your calendar Schedule recurring events like birthdays or weekly meetings Easily search and filter events to find what matters most NOTIFICATIONS THAT WORK FOR YOU Get notified at custom intervals before your events Set multiple reminders for each event Never miss an important deadline or special occasion again Customize notification messages for each event SEAMLESS ACROSS ALL YOUR DEVICES Sync events automatically between your iPhone, iPad, and Mac Create an event on one device and see it instantly on all others Consistent, native experience designed for each platform iCloud sync keeps everything up-to-date everywhere DESIGNED FOR CONVENIENCE Add detailed notes and location information to each event Access all your events with an intuitive, clean interface Dark mode support for comfortable viewing day or night Widgets for at-a-glance access to your most important countdowns Download now and never lose track of important moments again! Terms of Use: https://sites.google.com/view/eventcountdownapp/terms-and-condition Privacy Policy: https://sites.google.com/view/eventcountdownapp/privacy-policy
Screenshots
Verdict
The clearest difference is price: Countdown Builder at $0.99 against 2Do's $9.99. 2Do's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement 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
2Do costs $9.99 and Countdown Builder $0.99 up front. Countdown Builder sells 1 one-off in-app purchase. 2Do asks for nothing beyond the download.
2Do ships an update daily, Countdown Builder every 2 weeks. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.
| Parameter | 2Do | Countdown Builder |
|---|---|---|
| Price | $9.99 | $0.99 — better |
| Rating | 4.9 (134 ratings) — better | — |
| Positive reviews | 85.1% of reviews | — |
| Number of ratings | 134 — better | — |
| Update frequency | Daily — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Best chart rank | #5 — better | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, Mac — better |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 164 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Beehive Innovations Services | Kalavathi Ekambaram |
In-app purchases
2Do
No in-app purchases
Countdown Builder
- EventCountdown Premium$0.99









