Comparison

아이두 vs RePLAN

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

RePLAN

Features
Read full description

RePLAN은 실패 없는 재계획을 도와주는 스마트 할 일 관리 앱입니다. 계획을 세웠다가 실패해도 괜찮습니다. RePLAN과 함께라면 언제든 다시 시작할 수 있습니다. [주요 기능] - 할 일 관리 오늘 해야 할 일부터 장기 목표까지 한눈에 관리하세요. 우선순위 설정과 드래그로 순서를 자유롭게 조정할 수 있습니다. - 일별 · 주별 · 월별 하루, 일주일, 한 달 단위로 마감기한인 할 일들을 확인하고 계획을 유연하게 조정하세요. - 루틴 설정 매일, 매주, 매월 반복되는 할 일을 루틴으로 등록해 꾸준한 습관을 만들어보세요. - 목표 관리 큰 목표를 세우고 할 일과 연결해 목표 달성까지의 과정을 추적하세요. - 주요 할 일 고정 중요한 할 일은 상단에 고정해 놓치지 마세요. - AI 리플랜 할 일을 완료하지 못했을 때, 실패한 이유를 선택하면 AI가 나에게 맞는 새로운 할 일을 추천해줍니다. 심리적 저항, 컨디션 난조, 목표 개선, 예상치 못한 방해 등 다양한 상황에 맞는 재계획을 도와줍니다. - 통계 완료한 할 일과 루틴 달성률을 통계로 확인하세요. 나의 실천 패턴을 분석해 더 나은 계획을 세울 수 있습니다. - 푸시 알림 마감 기한을 놓치지 않도록 알림을 받아보세요. 계획이 틀어져도 다시 세우면 됩니다. RePLAN과 함께 작은 실천을 이어가세요.

Screenshots

아이두4 screens
RePLAN4 screens

Verdict

The call

The clearest difference is in-app purchases: RePLAN at none against 아이두's 2. On price, update cadence, 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

Both are free to download. 아이두 sells 2 in-app purchases, starting at $2.99 per month. RePLAN asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 8 level
아이두 versus RePLAN: the parameters behind the verdict, then further details
Parameter아이두RePLAN
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 daysEvery 2 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size112 MB18 MB
Age rating4+4+
Developeryongmin kimSUNG HASOL

In-app purchases

2 purchases

아이두

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

RePLAN

No in-app purchases

Questions

Is 아이두 free?
아이두 is free to download, with in-app purchases available.
Is RePLAN free?
RePLAN is free to download, with no in-app purchases.
Do 아이두 or RePLAN have ads?
Neither 아이두 nor RePLAN shows ads.
Which is updated more often, 아이두 or RePLAN?
아이두 ships an update every 2 days, and RePLAN every 2 days. Most recently, 아이두 was updated on October 24, 2026 and RePLAN on October 6, 2026.

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