Comparison

아이두 vs Focus Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

아이두

This app uses AI to help you manage your daily tasks and stay motivated with friends. It organizes your to-dos automatically, tracks your progress, and allows you to share your goals and achievements with others for mutual encouragement.

Highlights
  • AI-powered task parsing and organization
  • Social sharing of to-dos with friends
  • Progress tracking and achievement streaks
  • Customizable reminders and notifications
  • Color-coded task categorization
  • Weekly and monthly AI reports (Pro)
Features
Read full description

Managing your to-dos alone never really works, does it? Aido is a social to-do app that helps you finish what you set out to do every day — with the power of AI and friends. Just say the word and your tasks organize themselves, and with friends alongside you, staying consistent becomes easy. [ Smart To-Do Management, Powered by AI ] - Speak or type, and AI automatically parses the task, date, and time - Create recurring schedules with a single phrase like "workout every Mon/Wed/Fri" - AI analyzes your patterns and suggests recurring routines automatically (Pro) - Weekly and monthly AI reports break down your completion rate and patterns by category and day (Pro) [ Stay Motivated with Friends ] - Find friends by user tag (#) and see each other's to-dos in the feed - Give a nudge when someone's slacking off - Send cheers to friends who've finished all their tasks - Together, a three-day resolution becomes an everyday one [ See Your Growth at a Glance ] - Check your daily completion rate on the weekly and monthly calendar - Record your consistency with achievement streaks - Visualize your progress with AI weekly reports and plan next week's strategy (Pro) [ Clean Schedule Management ] - Organize tasks with color tags by category - Manage to-dos like events with date and time settings - Auto-generate weekly routines with recurring to-dos - Sort by priority with drag and drop - Choose what to share with public/private settings [ Reminders That Fit You ] - Start and end your day with morning and evening reminders - Get automatic alerts 60 and 10 minutes before a task begins - Customize reminder times freely (Pro) [ Make It Yours ] - Light / Dark / System themes - 6 premium cat-themed app icons [ Easy to Start ] - Social login with Kakao, Google, Naver, and Apple - Sign up with email, too Recommended for - Anyone who keeps putting tasks off - Anyone whose solo plans fizzle out in a few days - Anyone who wants to grow by motivating each other with friends - Anyone who wants to organize tasks quickly with AI - Anyone who wants to review their productivity every week Start with today's to-dos alongside Aido right now. [ Subscription Details ] Aido offers its core features for free. With an Aido Pro subscription, you can access the following premium features: - Unlimited AI usage - AI weekly and monthly reports - Automatic routine suggestions - Customizable reminder times - Premium app icons (6 cat themes) - Payment will be charged to your iTunes account at confirmation of purchase. - Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - You can manage your subscription in your device settings after purchase. Terms of Service: https://aido.kr/ko/terms Privacy Policy: https://aido.kr/ko/privacy [ Data Sources ] This service uses public data from the Public Data Portal (data.go.kr). - Korea Meteorological Administration: short-term forecasts, living weather index (UV) - AirKorea (Korea Environment Corporation): real-time air quality data (PM10, PM2.5) - Korea Astronomy and Space Science Institute: sunrise and sunset times

About

Focus Timer

Features
Read full description

A Pomodoro focus timer for study and work. Block selected apps, settle into cabin white noise and take a virtual flight across Earth. Flight Pomodoro turns completed focus sessions into boarding passes you can collect. Choose your destination, print a ticket and take off when you are ready. FIND A JOURNEY FOR YOUR TIME Pick your departure and destination or discover flights by focus time. Time-scaled mode keeps longer journeys longer. You can also match a session to the estimated flight duration provided for a route. BLOCK DISTRACTIONS, BUILD YOUR CABIN Choose apps to block while you study, work or read. Set the mood with cabin ambience and flight-inspired sounds. App blocking requires Screen Time permission. Haptics are available on supported devices. WATCH YOUR FOCUS CROSS THE EARTH Follow your aircraft over detailed continents, oceans, clouds, day and night. The camera tracks your flight, and you can rotate and zoom the globe to explore. PRINT YOUR BOARDING PASS Start with a paper-printing animation at the top of your device. On iPhones with Dynamic Island, the animation connects to the island. Printing a ticket and starting a flight are separate, so you decide when to take off. COLLECT THE TIME YOU COMPLETED Finished flights become boarding passes in your album. Complete a flight with app blocking maintained to receive your first passport stamp at that arrival airport. Turn the pages and zoom in to explore your collection. KEEP A JOURNAL OF YOUR FOCUS Review focus time, add journey notes and look back on your week. Export your records or save an encrypted backup file to restore later. ONE APP PURCHASE. EVERY FEATURE INCLUDED. No additional in-app purchases or subscriptions. Explore every available destination, keep adding album and passport pages, choose from three album designs, four cabin soundscapes and five app icons, and save your focus environments. Existing users also receive every feature when they update. Each page holds eight items, with new pages added as your collection grows. Flights and boarding passes are virtual experiences for focus. Flight Pomodoro does not issue real airline tickets, book flights or track live airline operations.

Screenshots

아이두4 screens
Focus Timer4 screens

Verdict

The call

The clearest difference is price: 아이두 at Free against Focus Timer's $2.99. 아이두 also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (16.4 vs 18.0). Focus Timer's advantage is in-app purchases (none vs 2). 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

CostPrice · In-app purchases · Ads · Monetization

아이두 is free to download; Focus Timer costs $2.99 up front. 아이두 sells 2 in-app purchases, starting at $2.99 per month. Focus Timer asks for nothing beyond the download.

UpkeepUpdate frequency

아이두 ships an update every 2 days, Focus Timer every 2 weeks. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 5 level
아이두 versus Focus Timer: the parameters behind the verdict, then further details
Parameter아이두Focus Timer
PriceFree — better$2.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better18.0
Further details — not scored
Size120 MB164 MB
Age rating4+4+
Developeryongmin kimSnapWorks Lab

In-app purchases

2 purchases

아이두

Subscriptions2
  • Aido Pro$2.991 Month
  • Aido Pro$19.991 Year
None

Focus Timer

No in-app purchases

Questions

Is 아이두 free?
아이두 is free to download, with in-app purchases available.
Is Focus Timer free?
Focus Timer costs $2.99, with no in-app purchases.
Do 아이두 or Focus Timer have ads?
Neither 아이두 nor Focus Timer shows ads.
Which is updated more often, 아이두 or Focus Timer?
아이두 ships an update every 2 days, and Focus Timer every 2 weeks. Most recently, 아이두 was updated on October 18, 2026 and Focus Timer on October 10, 2026.

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