Calert vs Aria
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calert
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소중한 사람들과 함께하는 특별한 순간들, 우리만의 캘린더에서 모두 모아보세요 친구들, 가족, 동호회까지 - 원하는 만큼 그룹을 만들어 소중한 일정을 함께 공유할 수 있어요. 우리의 추억이 될 순간들을 이벤트로 등록하고 이모지로 반응을 남기거나 댓글로 이야기를 나눠보세요. 중요한 일정은 알림 설정으로 잊지 않고 챙길 수 있답니다 하나의 앱에서 여러 그룹의 일정을 한눈에 확인하고 소중한 사람들과의 특별한 순간을 더 특별하게 만들어보세요. 이용약관: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 개인정보 처리방침: https://adam-37.gitbook.io/calert/calert-1
Aria
This AI-powered assistant consolidates your tasks, calendar, reminders, and notes into a single, intuitive interface. It offers smart scheduling, routine building, and daily briefings to help you manage your day effectively. The app also provides features for note organization and knowledge mapping.
- AI-powered task and event creation
- Daily and weekly briefings
- Integrated timer with Lock Screen/Dynamic Island support
- Smart scheduling and routine building
- Note organization with Scraps and Synapse
- Cross-device synchronization
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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
Screenshots
Verdict
The clearest difference is ads: Calert at none against Aria's shown. Calert also leads on iOS requirement (13.4 vs 26.0). Aria's advantage is device support (4 vs 2). On price, update cadence and in-app purchases 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
Both are free to download. Calert sells 2 in-app purchases, starting at $1.99 per month and Aria sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Calert ships an update every 4 days, Aria every 2 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | Calert | Aria |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 days | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 13.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 42 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | JAEHA LEE | (주)립슨 |
In-app purchases
Calert
- Calert Plus Monthly$1.991 Month
- Calert Premium 월간 구독$1.991 Month
Aria
- Aria Pro Monthly7 Days trial$6.991 Month
- Aria Pro Yearly7 Days trial$59.991 Year









