Is Apple’s New iOS 18’s Calendar App A Todoist Killer? Almost…


iOS Calendar and RemindersPin

If you’ve been loyal to third-party task managers like Todoist, you might be wondering if Apple has finally created an alternative worth switching to?


Apple’s iOS 18 brings some major upgrades to its native Calendar and Reminders apps, aiming to be a serious contender for your productivity needs.

If you’ve been loyal to third-party task managers like Todoist, you might be wondering if Apple has finally created an alternative worth switching to.

With new features designed to streamline your workflow, the iOS 18 Calendar and Reminders apps are packed with enhancements. But are these enough to make you cancel your Todoist subscription? Let’s dive in.

What’s New in iOS 18’s Calendar App?

iOS 18 CalendarPin

1. Unified Reminders & Calendar Integration

One of the biggest updates is the tighter integration between the Calendar and Reminders apps. Now, adding a reminder is as easy as clicking a new “Add Reminder” button directly from the Calendar app. Once you’ve created a task, it syncs seamlessly with your calendar, ensuring all your to-dos are front and center.

The ease of switching between tasks and events is incredibly useful, especially if you’re someone who prefers managing everything in one place. Previously, you had to juggle between two apps or rely on third-party software to get this functionality, but now it’s all built into the system. This tighter integration reduces friction and helps make your workflow smoother.

2. Natural Language Processing

Apple has stepped up its natural language processing game in both Calendar and Reminders. Now, you can type “Lunch with John tomorrow at noon,” and it will automatically schedule it without needing extra inputs. While Todoist has had similar features for a while, Apple’s version does feel smoother and faster thanks to iOS 18’s deep integration across apps.

However, some users point out that you still need to click to confirm these suggestions, which adds an extra step compared to Todoist’s more automated flow. If Apple can refine this further, they’ll be on par with third-party tools like Todoist in terms of ease.

3. Improved Customization

iOS 18 also brings more customization options to the Calendar app. You can now color-code different calendars (although individual events still need to belong to specific calendars to be color-coded, unlike Todoist, where tasks can have custom colors). While this might seem like a small detail, it’s crucial for those who rely on visual cues to stay organized.

A missing feature, however, is the ability to have week views in portrait mode. To access a full week, you still need to switch to landscape view, a slight annoyance that apps like Todoist handle more gracefully with a consistent UI.

4. Offline Capabilities

One thing Apple does better than Todoist here is removing reliance on external services like Google. You can manage your tasks and events without the need for constant syncs with Google Calendar, making this setup more privacy-focused and reliable when you’re offline. If you’re tired of being tied to third-party services, this is a huge win.

How Does It Compare to Todoist?

Is Apple's New iOS 18's Calendar App A Todoist Killer? Almost...Pin

While the iOS 18 Calendar and Reminders apps have made significant strides, especially in terms of Apple ecosystem integration, there are still a few areas where Todoist has the upper hand:

  • Cross-Platform Support: Todoist works on any device, whether you’re using an Android phone, Windows laptop, or Mac. In contrast, Apple’s solution works best if you’re fully embedded in the Apple ecosystem. While iCloud.com offers some features, it’s nowhere near as flexible as Todoist’s cross-platform capabilities.
  • Advanced Task Management: Todoist excels in creating smart lists and tagging, allowing you to manage even the most complex workflows. While iOS 18’s Reminders has improved its sorting and categorization, it still lacks some of Todoist’s advanced features, like “X days after completion” scheduling or more robust tagging options.
  • Collaboration and Shared Projects: For those who work in teams, Todoist offers more advanced collaboration tools. While iOS 18 does allow for sharing calendars and reminders, it’s still not as feature-rich as Todoist when it comes to managing shared tasks and projects.

Did Apple Succeed?

So, is iOS 18’s Calendar app the Todoist killer Apple hopes it will be? Not quite yet. While the improvements in integration, natural language processing, and privacy are impressive, Todoist still holds the crown for more advanced task management and cross-platform use.

However, if you’re fully embedded in the Apple ecosystem and value privacy, the iOS 18 Calendar and Reminders combo could be all you need. In fact, some users are already dropping Todoist in favor of Apple’s streamlined, privacy-friendly approach.

In short: If you’re looking for a simpler, more integrated system that doesn’t rely on Google, Apple’s iOS 18 Calendar and Reminders apps are worth trying. But if you need more advanced task management features and cross-platform support, Todoist is still the better choice for now.

Latest Smartphone Releases


  • Xiaomi 15S Pro

    The Xiaomi 15S Pro didn’t come with a flashy launch, but it brings some seriously heavy hardware to the table. A custom 10-core chip, Leica-engineered cameras, and one of the brightest displays on the market

  • Samsung Galaxy S25 Edge

    At just 5.8mm thick, it’s one of the thinnest Android phones ever made—but don’t let the slim profile fool you. This phone is all flagship under the hood.

  • Nothing Phone (3a) Pro

    It’s got the same slick design and OLED display, but adds a periscope zoom camera and a 50MP front-facing shooter.

  • Nothing Phone (3a)

    The Nothing Phone (3a) nails the formula: give people what they actually want, keep the price low, and make it look cooler than anything else in its class.

  • Motorola EDGE 60 Pro

    With a bold design, flagship-like display, and surprisingly refined camera system, it’s one of the most interesting mid-range phones of 2025.

  • Google Pixel 9

    I’ve been using the Pixel 9 for a few weeks now, and honestly? It nails all the basics—and a bit more. Killer stuff all round!

  • Google Pixel 9 Pro

    I’ve used the Pixel 9 Pro as my daily device, and it’s hands-down the best balance of power, practicality, and photography you’ll find on Android right now.

  • OnePlus 13

    I’ve been using the OnePlus 13 as my daily driver for a few months now—and I’ve got to say, it’s easily one of the best Android phones I’ve tested this year.

  • Xiaomi 15 Ultra

    After using the Xiaomi 15 Ultra for over a week, I can confidently say: this phone is an absolute beast. It’s made for camera nerds, power users, and creators.

  • iPhone 16 Pro Max

    If you’ve been holding out for a truly complete iPhone, the 16 Pro Max delivers—hard. After using it daily, I won't be going back…

  • Google Pixel 9 Pro XL

    Big screen, big battery, and even bigger brains—this is the Pixel to get if you want Google’s best hardware and longest support.

  • Google Pixel 9a

    The Pixel 9a brings Google’s flagship-level smarts to a budget-friendly package, and it’s easily one of the best-value Android phones of 2025.

Best SIM-Only Plans & Deals


  • Boost Mobile Unlimited Premium Plan

    Boost’s top-tier option brings the heat: 50GB of premium data, hotspot, North America roaming, global talk & text, and $430 off select devices. All-in at $60/month with no contract.

    +

    Data: Unlimited (50GB premium speed)

  • Boost Mobile Unlimited+ Plan

    Level up with 40GB of premium data, hotspot access, global calling, and up to $300 in device savings. All for just $50/month. No contracts and flexible phone options included.

    +

    Data: Unlimited; Speed Caps After 40GB

  • Boost Mobile Unlimited Plan

    Start strong with 30GB of premium data, unlimited everything, and a killer intro offer: just $15/month for the first 3 months, then $25/month forever. No contracts. No fluff. Big value.

    +

    Data: Unlimited (Speed Caps Over 30GB)

  • iD Mobile 1 Month SIM-Only: 108GB

    Another high-data, low-cost option with no contract. 108GB for just £9, full 5G access, and the same goodies you get with 12-month deals.

    +

    Data: 108GB

  • iD Mobile 1 Month SIM-Only: 20GB

    The lowest price option. 20GB for £6 with all the same perks as pricier plans. Great if you don’t use much data and want to save every penny.

    +

    Data: 20GB

  • iD Mobile 1 Month SIM-Only: 110GB

    This plan gives you big data and zero commitment. 110GB for just £10 with all perks intact. If you need more data but want the freedom to cancel, this is the one.

    +

    Data: 110GB

  • iD Mobile 1 Month SIM-Only: 60GB

    More data, same price. For just £8/month, you get 60GB on a no-strings 1-month rolling plan. Ideal for users who stream often but don’t want long commitments.

    +

    Data: 60GB

  • iD Mobile 1 Month SIM-Only: 40GB

    Perfect if you want full flexibility. You get 40GB and all of iD Mobile's perks with no lock-in, annual increases, or setup fees. Great for short-term users.

    +

    Data: 40GB

  • iD Mobile 12 Month SIM-Only: 60GB

    One of the best pound-per-GB plans around. You get 60GB for £8 with £25 cashback, which means you’re effectively paying closer to £6/month. Includes roaming and data rollover.

    +

    Data: 60GB

  • iD Mobile 12 Month SIM-Only: 108GB

    This deal gets you a healthy 108GB of 5G data for less than a tenner, with no upfront costs and £24 cashback. All the perks are included too: data rollover, roaming, and loyalty rewards.

    +

    Data: 108GB

  • iD Mobile 12 Month SIM-Only: Unlimited Data

    This iD Mobile plan doesn’t just compete on price, it’s up there with the best of them. Unlimited everything, a year-long lock-in with no price rises, and £42 cashback straight to your pocket. It’s like getting nearly 3 months free.

    +

    Data: Unlimited, No Speed Caps

  • Mint Mobile 20GB Plan

    If you're looking to save some cash on your bills, this plan is an awesome option. You'll get 20GB of data per month and 20GB hotspot data allowance. For moderate to heavy users, that should be more than enough. I seldom use more than 10GB of data a month, and I'm always using my phone

    +

    Data: 20GB