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Updated July 2026 · real, multi-region App Store reviews
Head-to-head

Todoist vs TickTick:To-Do List & Calendar

Todoist 4.8★ · Free + IAP 75
Winner TickTick:To-Do List & Calendar
TickTick:To-Do List & Calendar 4.9★ · Free + IAP 80

TickTick has a slight edge over Todoist due to its more comprehensive feature set, particularly in calendar integration and advanced task management, despite both apps receiving praise for their core to-do list functionality.

Full reviews: Todoist · TickTick:To-Do List & Calendar

Both Todoist and TickTick are highly-rated task managers, with users appreciating their ease of use and ability to organize tasks. However, TickTick stands out for its more robust calendar views and integrations, habit tracking, and focus features, which Todoist users often find lacking.

Head to head

Features edge: TickTick:To-Do List & CalendarR2R3R8R9
Todoist Todoist is praised for its intuitive data input, quick task entry, and flexibility in planning R2R8. It supports project management, labels, priorities, board view, list view, and calendar view, with some users calling it the best comprehensive task manager . However, a significant number of users express disappointment with its limited calendar integration, especially with iCloud and Apple Calendar, and the removal of previous Google Calendar integration R3R9R19R22. Some also miss features like seeing completed tasks, customizable task statuses, and improved widgets .
TickTick:To-Do List & Calendar TickTick is lauded for being feature-rich and comprehensive, offering categories, subcategories, repeating tasks, custom due dates, detailed notes, priority and timing alerts, and various sorting options . Users specifically highlight its better repeating task options, superior calendar views and integrations, habit tracking, and built-in focus timer . It's seen as a strong alternative to apps like Things due to its cross-platform compatibility . However, some users note that many useful features are behind a paywall, such as advanced calendar views, task duration, and syncing multiple calendars .
Ease of Use tieR2R6R7R8
Todoist Many users find Todoist intuitive, easy to use, and quick to get started with R2R8R17. Its quick entry and natural language processing are appreciated R2. However, some recent updates have caused frustration, with users complaining about a confusing interface, removal of convenient features like the add button and swipe-left to select, and a general feeling that the new app 'feels bad' R6R7. Some find it too complicated for a simple to-do list .
TickTick:To-Do List & Calendar TickTick is generally described as easy to use, intuitive, and streamlined . Users appreciate its customizable nature without being overwhelming . However, some find the app bloated and requiring too many clicks for simple actions . There are also complaints about an unskippable intro animation and issues with quick-adding tasks not going to the default inbox .
Reliability & Performance tieR1R4R5R10
Todoist Todoist is often described as 'rock solid' and smooth, with solid server connectivity R5. However, there are significant complaints about syncing issues between devices, data loss, and notifications not working unless the app is open R1R4R10. Some users also report bugs like tasks being covered by a black box, unexpected app closures, and widgets disappearing or not working .
TickTick:To-Do List & Calendar TickTick generally offers a smooth user experience . However, users report issues with notifications not coming through, slow syncing of snoozed tasks between devices, and widgets glitching or not working after updates R61. A serious concern for some is the loss of all tasks after being signed out or due to account issues .
Price/Value tieR12R17R27R32
Todoist Todoist offers a free tier, which many users appreciate for basic features R12R17. Paid users often feel it's a supreme app with helpful features and worth the investment R32. However, some users find the in-app purchases quite expensive R27, and some feel the app is limited for the subscription money, especially regarding project management capabilities .
TickTick:To-Do List & Calendar TickTick also offers a free version, with some users finding it sufficient for their needs . However, a major point of contention is that many useful or basic features are paywalled, including advanced calendar views, task duration, and syncing multiple calendars . This leads some users to feel it's too expensive or that the subscription model is exploitative .
Support tieR1R28R55R58
Todoist A significant number of Todoist users report poor or nonexistent customer support, with tickets going unanswered for days or weeks, especially for critical issues like lost access or subscription recognition R1R28R55R58. Some users also feel that developers don't listen to feedback or implement new ideas .
TickTick:To-Do List & Calendar TickTick users also report issues with support, particularly regarding account deletion problems and unconsented subscription charges R61R97R105. There's a mention of developers considering a requested feature, but no strong positive feedback on active support engagement .
Pick Todoist if

you need a solid, cross-platform task manager that excels at quick entry and natural language processing, and you prioritize a clean, intuitive interface for individual task management R2.

Pick TickTick:To-Do List & Calendar if

you require more advanced features like robust calendar views and integrations, habit tracking, a built-in focus timer, and more detailed repeating task options, and you are willing to pay for these premium functionalities .

Evidence note: Both apps have a mix of positive and negative recent reviews. Todoist's recent negative reviews often focus on interface changes, syncing issues, and lack of calendar integration, while TickTick's negative reviews frequently mention paywalls for basic features and subscription issues. The lifetime ratings are very close, suggesting both are strong contenders overall.

Frequently asked

Does Todoist integrate with external calendars?
Todoist has limited direct calendar integration, with many users expressing disappointment that it does not sync with iCloud or Apple Calendar, and that previous two-way Google Calendar integration has been removed R3R9R19R22.
Are there recurring subscription issues with TickTick?
Yes, several TickTick users have reported issues with unexpected subscription charges, renewals without warning, and subscriptions not appearing in Apple's list of subscribed apps, leading to unauthorized payments R61R97R105.
Which app is better for team collaboration?
Todoist is criticized for completely failing at team collaboration, with users finding its @mention system ineffective and lacking a way to easily see team-related tasks R7R52. TickTick's reviews do not strongly highlight team collaboration features, focusing more on individual productivity.
Do these apps have good customer support?
Both apps receive criticism for their customer support; Todoist users report non-existent support, with tickets going unanswered for weeks R1R28R55R58, and TickTick users mention difficulties with account deletion and resolving unauthorized charges R61.

What reviewers actually said

Built only from these 120 real reviews (foreign ones translated). Superscripts jump to the quote here. Apple has no per-review links, so [ref] opens that app's reviews on the App Store.

  1. [R2] Todoist 5/5 · US Amazing Application: I have been using this application for over 13 years and have been witness to the amazing product development that the task manager is today. Very intuitive data input allowing for simple daily reminders to complex team project management. I love the simplicity of quick task entry putting the essential organizing categories up front. It even allows for verbal entry. Ther
  2. [R3] Todoist 3/5 · US Calendar is the one big disappointment: I’m confused why I can’t sync my iCloud or a CalDav calendar with Todoist. I was hoping to move away from Google Calendar so it sucks that the options are so limited. I considered creating my own Todoist integration, but I don’t think the SDK allows me to sync calendar events. Looking for an app that can handle tasks and events with my family. The tasks par
  3. [R8] Todoist 5/5 · US Great app: I love how flexible it is with when to plan things. Easy to figure out and keeps me on track.
  4. [R9] Todoist 3/5 · US Why??: This company is too successful to not be able to have direct calendar integration! Why? Calendar and to dos are too integrated to not include in a task manger.
  5. [R6] Todoist 3/5 · US bring back the add button: every since you guys removed the add button from the main menu i have been furious. my live is falling apart now please do add it back otherwise i will sue you.
  6. [R7] Todoist 1/5 · US Horrible Interface: This apps SUCKS. It’s impossible to add members, I literally only wanted to add one member to a project and it failed over 20 times. The interface sucks. Instead of it being easy to use and track, the setup itself was a nightmare to navigate and the page so messy with the multiple video and to do idea options
  7. [R1] Todoist 2/5 · US User: I was enjoying it but with software updates it tells me to download the latest version but will not allow it (I guess the new version can’t be run on older platforms). So, it still asks me to download the new version each time I open it, and it now no longer syncs between devices. And, as far as I can tell, there is NO WAY to contact customer support or get any help with it. A useful tool wh
  8. [R4] Todoist 1/5 · US No hay sincronización: Existe un falta de sincronización entre completar una tarea desde las notificaciones y creando tareas con Siri que no aparecen y no envía recordatorios a menos que necesariamente vuelva a abrir la aplicación
  9. [R5] Todoist 5/5 · US Big fan of this program: I’ve been using Todoist for years. It’s rock solid and I rely on it it to keep my life organized. Very good product.
  10. [R10] Todoist 1/5 · US Delays in updating the data and data loss: You change it on iPhone app, it can’t sync, overrides by desktop version, you lose your updated data. Ongoing problem for years.
  11. [R12] Todoist 3/5 · US Notes app is better: It’s like a step more advanced than the Apple Notes app in that it splits up tasks by days. But in my opinion, advanced doesn’t always mean better. Just less user-friendly in this case. Very simple app, 3 stars because it doesn’t make you pay for basic features. But I’m not a fan.
  12. [R17] Todoist 5/5 · US Well that was fast: Needed something fast. Downloaded fast. Up and running fast. Organized fast. Getting task done faster than ever! Free And Saving Time!
  13. [R27] Todoist 3/5 · GB Expect Spam: Downloaded this app, looks great and has great functionality, but I thought the in app purchases were quite expensive. The set up process includes giving your email and since deleting the app they haven’t stopped emailing me. I know businesses have to market their products but this is bordering on harassment
  14. [R32] Todoist 5/5 · US Love it: I’ve been a todoist user and paid user for more than ten years and is is still A supreme app with super helpful features. I’ve reviewed the app before and wanted to submit a request feature which is setting a task to be a routine task every month but have it pop up only on the weekend or the closes weekend to six months. Hope that makes sense
  15. [R28] Todoist 1/5 · US Support not responding: I’ve been a paid subscriber for over 8+ years. Lost access a week ago. Restore doesn’t work. Support not responding. Already submitted two tickets 7+ days ago.
  16. [R55] Todoist 1/5 · US Customer Service is Nonexistent: I recently purchased and annual subscription to Todoist but unfortunately the app doesn't appear to recognize that I did. I submitted a support ticket (actually several) since there is no way you can actually speak to a human and they have yet to address this concern.
  17. [R58] Todoist 1/5 · US Horrible: They’ll take your money & support never answers
  18. [R19] Todoist 1/5 · US Doesn’t connect to apple calender: Can’t use it for anything, doesn’t even connect to my calender? Built for iOS? Useless app.
  19. [R22] Todoist 1/5 · US No Apple Calendar Integration: No Apple Calendar integration in 2026 is insane. You won’t be able to add your calendar events to Todoist unless you use Google Calendar or Outlook. There are a lot of people that don’t want Google or Microsoft to have access to their personal calendar. Unfortunately, Todoist doesn’t care about those people.
  20. [R61] TickTick:To-Do List & Calendar 1/5 · US bad: i love the app and its features but when i had gotten a free prescription it canceled a week later as planned. I haven’t been getting notifications from the app and I haven’t really been minding because I didn’t really think the app suits Me, but it’s been a few weeks since I had gotten my free subscription and two days ago I had barely noticed that they charged me for the yearly plan, which
  21. [R97] TickTick:To-Do List & Calendar 1/5 · GB Scam: Starts a premium subscription without your permission, took me a few months to clock it.
  22. [R105] TickTick:To-Do List & Calendar 1/5 · GB Subscription renewal cheats: Subscription does not appear in Apple list of subscribed apps but it renews without warning. Very dirty tactics.
  23. [R52] Todoist 1/5 · US Great with one major flaw: ONE STAR! Todoit is great for solo tasks, quick tasks, reminders, labels but it COMPLETELY FAILS at team stuff. How do you miss something this obvious? A whole @mention system with zero way to actually see them. It’s like they built a killer solo planner then forgot the “team“ part. You text someone, they get pinged but good luck trying to find it later without scrollin

Synthesized from 120 recent App Store reviews · updated July 2026 · View on the App Store