DailyOS vs Synctodo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DailyOS
This app helps you organize your day by creating schedule blocks for activities, setting times, and adding notes. It offers a clean interface for structuring your time, whether for work, study, or personal routines, and allows you to mark tasks as complete.
- Create and edit daily schedule blocks
- Organize activities by day and time
- Add notes and duration for each block
- Mark blocks complete with one tap
- Swipe between days quickly
- iCloud sync support
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DailyOS is a simple daily planner designed to make your day feel organized, clear, and manageable. Create schedule blocks for your day, set start times and durations, add notes, and mark tasks as done as you go. Whether you are planning classes, work sessions, workouts, or personal routines, DailyOS gives you a clean way to structure your time without unnecessary complexity. Key features: - Create and edit daily schedule blocks - Organize activities by day and time - Add notes and duration for each block - Mark blocks complete with one tap - Swipe between days quickly - iCloud sync support for your data across devices DailyOS is built for people who want a lightweight routine planner that feels easy to use every day.
Synctodo
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Break big work into subtasks, ten levels deep - then open any subtask as its own list and work on nothing else. Notes, a calendar, reports, a team workspace, and capture from a photo, a voice note or a PDF. Fully bilingual: English and Arabic, with real right-to-left layout. DEPTH THAT HOLDS - Break a task into subtasks, ten levels deep. Your workspace can set the limit anywhere from 1 to 10. - The limit is enforced on the server, so dragging a whole branch under a new parent keeps the structure valid instead of quietly breaking it. - Connector rails down the tree, inline "add subtask" at any level, and drag to reorder. EVERYTHING A TASK NEEDS - Four statuses: open, done, cancelled, on hold. - Four priorities: low, medium, high, urgent. - Four flag colours - red, yellow, blue, green - for your own system. - Start date, due date, and a due time - not just a day. - Tags, an assignee, and a completion date. - Photos and files attached from your library or straight from the camera. - Comments with @mentions, plus a full activity timeline on every task. REPEATING WORK THAT ACTUALLY REPEATS - Daily on an interval, weekly on the days you pick, monthly, quarterly, twice a year, or yearly. - Preview the next five occurrences before you save. - Every new occurrence arrives with the parent's entire subtask tree already built. CAPTURE IT HOWEVER IT ARRIVES - Type it, hold to record a voice note, send a photo of a whiteboard, or hand it a PDF, Word or PowerPoint file - you get structured tasks back. - An AI chat assistant that drafts the change, shows it to you, and waits for your confirmation before writing anything. - Connect Telegram and send the bot a message, a voice note, a photo or a PDF from wherever you are. It replies with confirm buttons. FOCUS - A ranked shortlist of what deserves your attention today, with done, skip and pin. - A focus session timer: 25, 45, 60 or 90 minutes, screen kept awake, long-press to quit. NOTES Rich notes with formatting, checklists and links, organised by list and section, autosaved as you type. Pin the ones you keep coming back to. WORK WITH YOUR TEAM - Invite people to your workspace by email, as admins or members. - Organise them into departments. - Assign any task to a member, and @mention them in comments. CALENDAR, REPORTS, EXPORTS - A week view with an expandable mini-month and a tap-through day view. - Reports by period, grouped by project, with CSV and PDF download. - Handover exports as PDF, Word or Excel, and handover import back in. BUILT FOR ARABIC, NOT RETROFITTED - Switch to Arabic and the whole layout mirrors: the task tree, the connector rails, the drawers, all of it. - Dates are written dd/mm/yyyy. SIGN IN HOWEVER YOU LIKE Sign in with Apple, Google, Microsoft, a six-digit code from your authenticator app, or a password. ALSO IN THERE Multi-select with bulk status, priority and flag changes, and bulk delete with undo. Six sort orders. Dark mode that follows your device. iPad supported. There is a web app at synctodo.com on the same account and the same data, with a command palette, keyboard shortcuts and offline queueing for desk work. Built in Bahrain.
Screenshots
Verdict
The clearest difference is iOS requirement: Synctodo at 15.1 against DailyOS's 17.0. On price, update cadence, ads 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. Neither carries in-app purchases, so what you see is what you pay.
DailyOS ships an update every 3 weeks, Synctodo monthly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | DailyOS | Synctodo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | STELLA CHAEWON LEE | Ali Alsawad |
In-app purchases
DailyOS
No in-app purchases
Synctodo
No in-app purchases









