Sunsama vs ToDoSphere
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sunsama
This companion mobile app syncs with its desktop counterpart to help you manage tasks and calendar events on the go. Quickly add new tasks, schedule them, and review your daily plan to maintain focus and stay organized when away from your desk.
- Add tasks quickly on the go
- Schedule tasks onto your calendar
- Review your daily plan
- Syncs with Google Calendar
- Syncs with Outlook Calendar
- Companion to desktop app
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*Companion app to the desktop app* You can use the Sunsama mobile app once you've planned your first day from the Sunsama desktop app. This mobile app is built as a companion to the desktop app to help you stay in sync when you're away from your desk, not as a standalone replacement. *Add tasks quickly* When a new tasks comes up and you're not at your desk, quickly add it to your task list. You can schedule it onto your calendar and move it to the right spot on your list to work on it later. *Stay true to your plan* Review what you planned for the day. Create a calm, focused space to stay on top of your workload. *Synced with your calendar* Browse both your tasks and calendar events each day. Synced with Google Calendar and Outlook Calendar.
ToDoSphere
Visualize your day as a collection of spheres, where size represents task duration. This app helps you see if your schedule fits at a glance, allowing easy rearrangement and categorization. It offers insights into your time usage and planning habits.
- Task visualization as spheres
- Time capacity bar
- Drag-and-drop task arrangement
- Color-coded categories
- Task templates
- Daily planning reminder
- Time usage analytics
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ToDoSphere turns your day into something you can see. Every task is a sphere, and its size is the time it takes. A two-hour block is large. A ten-minute errand is small. Put them on one screen and you stop guessing whether your day fits — you can simply look at it. REBUILT FROM THE GROUND UP This version is a complete rewrite. The app opens faster, moves more smoothly, and holds up under a real workload. The idea has not changed. How well it works has. SEE WHAT ACTUALLY FITS A capacity bar shows planned time against the length of your day, so an over-booked day announces itself before you live through it. Set your own day length — nine hours is a default, not a rule. PLAN BY MOVING THINGS AROUND Drag spheres to arrange your day. Push one to the edge to send it to yesterday or tomorrow. Tap a sphere to change its duration, category or notes. COLOUR IS CATEGORY Every sphere takes the colour of its category, always. Rename categories, recolour them, and pick an icon from a wider set — so your day is readable at a glance rather than after reading. KEEP WHAT REPEATS Save a day's tasks as templates and stamp them onto any other day. Mornings that look alike should not be typed out twice. A REMINDER THAT SUITS YOU One daily nudge to plan, at a time you choose, and one switch to turn it off. No stream of alerts for individual tasks. SEE YOUR CONSISTENCY Completed tasks, your planning streak, and where your time actually goes by category — real numbers from your own data, not encouragement invented for you. SIGN IN YOUR WAY Use your email, or sign in with Google or Apple. FREE AND PRO Free covers five tasks a day and one saved template. Pro removes the limits, adds custom categories, and supports the work. Premium is an auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase, and renews unless auto-renew is turned off at least 24 hours before the end of the period. Manage or cancel in your account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.todosphere.app/privacy-policy
Screenshots
Verdict
The clearest difference is review sentiment: ToDoSphere at 100% against Sunsama's 50%. ToDoSphere also leads on iOS requirement (14.0 vs 16.4). Sunsama's advantage is rating (4.5 vs 4.0) and in-app purchases (none vs 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
Both are free to download. ToDoSphere sells 2 in-app purchases, starting at $2.99 per month. Sunsama asks for nothing beyond the download.
Sunsama holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Sunsama has 522 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of Sunsama's written reviews are positive against 100% of ToDoSphere's, so the app with the better star average is not the one people write more warmly about.
Sunsama ships an update every 10 days, ToDoSphere every 2 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | Sunsama | ToDoSphere |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (522 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 522 — better | 1 |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 14.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | SUMMAY, Inc. | Ubinair |
Customer experience
Sunsama
ToDoSphere
Bugs and requests
Sunsama
Reported bugs
4 issues- App crashes on launch
- Tasks disappearing or not syncing properly
- Login issues with Google and other accounts
- Unreliable mobile app performance
Requested features
5 requests- Improved mobile app with more features
- Widgets and lock screen integration
- Better task management and rescheduling options
- AI-powered task scheduling and planning
- Integration with more third-party apps
ToDoSphere
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sunsama
No in-app purchases
ToDoSphere
- ToDoSphere Premium Monthly7 Days trial$2.991 Month
- ToDoSphere Premium Annual14 Days trial$14.991 Year









