Comparison

Aria vs Daylin

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

Head to head
About

Aria

This AI-powered assistant integrates tasks, calendars, reminders, and notes into a single platform. It offers intelligent scheduling, routine building, and daily briefings to streamline your day. Advanced features include AI-driven task suggestions from various file types and a unique knowledge mapping system.

Highlights
  • AI-powered task and event creation
  • Daily and weekly briefings
  • Lock Screen and Dynamic Island timer
  • AI-driven task suggestions from files
  • Integrated notes and knowledge mapping
  • Cross-device synchronization
  • Routine building and countdowns
Features
Read full description

Your tasks. Your calendar. Just say it. Aria is an AI assistant and planner that keeps your to-do list, calendar, reminders and notes in one place. Plan your schedule, build routines and count down to the days that matter, without switching apps. “Finish the report by Friday, team meeting tomorrow at 3 pm.” One sentence. One task, one event. Morning. Only what matters. A briefing of two or three sentences: today’s events and what to do first. You can listen to it, too. Start your first task with a single timer. The time left stays on the Lock Screen and in the Dynamic Island. Daytime. As it comes to mind. Ramble, and Aria splits it into task suggestions you can add all at once. A photo, a shared screenshot or a PDF: Aria finds the dates and suggests reminders. What you can’t miss rings as an alarm, even in Silent mode or a Focus. Evening. Move the rest to tomorrow. See what’s left and what’s overdue, then reschedule it all in one go. At the end of the week, the Weekly Briefing looks back on tasks, routines and mood. Tasks and calendar, on one screen. • Today, Upcoming, Someday and Inbox, with Day, 3-Day, Week and Month views • Drag a task onto the grid to schedule it; type “tomorrow 3 pm” and it’s understood • Repeating tasks, subtasks, categories and an Eisenhower Matrix • Routines with streaks, and a step-by-step routine timer • D-day countdowns and widgets, deadline alerts that step up, arrive-and-leave reminders • Your device calendar alongside, and sync with the Reminders app Notes that become knowledge. • Scraps: notes, links and files in one place. Time Capsule (Aria Pro): this day, 1 week to 1 year ago. • Synapse: people, topics and ideas linked into a map. Search by meaning. • Memory: what you tell Aria carries into the next chat; review, edit or delete it in Settings. iPhone, iPad, Apple Watch, Mac. Home and Lock Screen widgets, Control Center and the Action button, Siri and Shortcuts, the Apple Watch app and the Mac menu bar. Sign in with Apple and every device shares the same notes. In English and Korean. AI and your data • Aria tells you what goes where and asks for your consent before using AI: Anthropic (Claude) handles chat, briefings, organizing and Synapse; OpenAI embeddings power search by meaning. Attached photos and files are included. Withdraw consent anytime in Settings › AI. • Only what a request needs is sent, encrypted, without your account ID or email. Neither Aria nor its AI providers train AI models on your data. • No ads in the app. Ad measurement can be turned off in Settings › Privacy Policy. • Start without an account, and delete your account and data in the app. Aria Pro subscription • Tasks, calendar, Scraps and Synapse are free, and you get 20 AI questions a day for free, refilled daily. • Aria reads attached photos to make tasks, free plan included. Aria Pro raises AI to 200 questions a day. A daily fair-use limit applies. • Aria Pro also adds more than one alarm per task, Remind until it’s done, Fill free time with tasks, Weekly report & stats, Time Capsule, 6 personal themes, Overnight recap, and Plan my prep for D-days. Web lookups, including Look it up, are 3 a day on the free plan and 10 on Aria Pro. • Monthly or yearly plans that renew automatically. Prices appear in your local currency before you buy, and if a free trial is available, it’s shown on the purchase screen. • Payment is charged to your Apple Account when the trial ends, or at purchase if there is no trial. A subscription renews unless canceled at least 24 hours before the period ends, and renewal is charged within 24 hours before the period ends. Manage or cancel in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://letsaria.com/en/privacy.html Developer: Lipson Inc., Seoul, Republic of Korea · support@letsaria.com

About

Daylin

Features
Read full description

Daylin은 하루에 필요한 일들을 조용하고 깔끔하게 정리할 수 있는 생활 기록 앱입니다. 오늘의 일정, 해야 할 일, 반복해서 확인할 리마인더, 짧은 하루 기록을 한 화면에서 확인할 수 있어요. 복잡한 기능보다 매일 부담 없이 사용할 수 있는 흐름에 집중했습니다. 주요 기능 * 오늘의 일정 확인 * 할 일 추가 및 완료 체크 * 사용자가 직접 입력한 리마인더와 반복 알림 확인 * 시간표, 근무 시간, 공부 일정, 목표 관리 정리 * 목표별 세부 항목 체크 및 진행률 확인 * 간단한 하루 기록 작성 * 월간 캘린더로 일정과 할 일 확인 * 앱 글씨 크기 조절 * 필요한 기능만 켜고 끄는 설정 Daylin은 매일의 일을 크게 만들지 않고, 필요한 순간에 조용히 정리할 수 있도록 도와줍니다.

Screenshots

Aria4 screens
Daylin4 screens

Verdict

The call

The clearest difference is in-app purchases: Daylin at none against Aria's 2. Daylin also leads on ads (none vs shown) and iOS requirement (15.0 vs 26.0). Aria's advantage is update cadence (every 2 days vs monthly). On price 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. Aria sells 2 in-app purchases, starting at $6.99 per month. Daylin asks for nothing beyond the download.

UpkeepUpdate frequency

Aria ships an update every 2 days, Daylin monthly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Aria versus Daylin: the parameters behind the verdict, then further details
ParameterAriaDaylin
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 days — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad, iPod
Requires iOS26.015.0 — better
Further details — not scored
Size118 MB20 MB
Age rating4+4+
Developer(주)립슨HANEUL KIM

In-app purchases

2 purchases

Aria

Subscriptions2
  • Aria Pro Monthly7 Days trial$6.991 Month
  • Aria Pro Yearly7 Days trial$59.991 Year
None

Daylin

No in-app purchases

Questions

Is Aria free?
Aria is free to download, with in-app purchases available.
Is Daylin free?
Daylin is free to download, with no in-app purchases.
Do Aria or Daylin have ads?
Aria shows ads; Daylin does not.
Which is updated more often, Aria or Daylin?
Aria ships an update every 2 days, and Daylin monthly. Most recently, Aria was updated on November 7, 2026 and Daylin on October 31, 2026.

Other comparisons