ByDesign: Notes,Tasks,Calendar

ByDesign: Notes,Tasks,Calendar

IdealistApp · Productivity

ByDesign: Notes,Tasks,Calendar is an all-in-one planner that pulls tasks, a calendar, notes, and habits into a single workspace. It works as a task and calendar app first, then adds AI scheduling and goal planning on top, so it can arrange your work around the time you actually have. It runs on iPhone, iPad, Mac, and the web, with a free tier and paid subscriptions, and it's positioned for people who want one planner for both work and personal life rather than two separate systems that never quite talk to each other.

Interface preview of ByDesign: Notes,Tasks,Calendar

About ByDesign: Notes,Tasks,Calendar

What Is ByDesign: Notes,Tasks,Calendar

ByDesign is a digital planner built by IdealistApp, a Boston team that started the project at Dartmouth College and later went through the Techstars accelerator. The pitch is simple: stop juggling Notion for notes, Todoist for tasks, Google Calendar for events, and a separate habit tracker. ByDesign puts all of those in one app and then lets an auto-schedule feature line up your tasks based on when you're free. One window. Less switching.

That last part is where the AI angle shows up. You can type a phrase like "Meeting tomorrow at 10AM" into the quick-capture console, and natural language processing reads the date and time and books it for you. Goal plans and templates take a longer view. They break a target into steps and slot them into your calendar. It's aimed at people who like structure but don't want to spend their Sunday night building it by hand, and that crowd is bigger than the productivity blogosphere usually admits.

The main limitation is depth. ByDesign is a general-purpose planner, not a project management tool. Teams that need dependencies, Gantt charts, or resource planning will hit a ceiling fast. It's also tied to the Apple side of life. There's a web app for logging in from anywhere. The polished experience, including the widgets, lives on iPhone, iPad, and Mac. If you're deep in the Windows or Android world, this isn't built for you. That's a real dealbreaker for some.

Getting Started

  1. Sign up at bydesign.io or download the app from the App Store for iPhone, iPad, or Mac.
  2. Start a 7-day trial of the full feature set. No card is required to explore everything first.
  3. Connect your existing calendars so personal, work, and school events all show in one timeline.
  4. Add a few tasks and a note, then let the auto-schedule feature arrange them around your open slots.
  5. Set up one goal plan or a habit to keep running, and decide whether to keep the paid plan after the trial ends.

Product Information

A quick look at ByDesign: Notes,Tasks,Calendar's pricing, supported platforms, and performance.

Free PlanYes
Paid Plans$0 - $10/mo
PlatformiOS, iPadOS, macOS, Web
DeveloperIdealistApp
CategoryProductivity
Release DateFeb 2021
Latest UpdatedSep 2025
Website Visits21.2K
Website Global Rank1.6M
API AvailabilityNo

Best for

The users, tasks, and scenarios where this tool fits best.

Users

  • Students
  • Freelancers
  • Parents
  • People who bounce between apps

Tasks

  • Scheduling recurring tasks
  • Capturing ideas fast
  • Planning a goal
  • Tracking daily habits

Scenarios

  • Planning a busy week on Sunday night
  • Managing a school term
  • Running a side project
  • Staying on top of household chores

Key features

Auto-Scheduling and Goal Plans

The centerpiece is an auto-scheduling planner that reads your availability and places tasks where they fit. You set goals from customizable templates, and it spreads the required work across your open time. The upside is less manual planning. The trade-off is that you're trusting the app's judgment over your own instincts about what to do first, and anyone who has watched an algorithm triage their day knows that can feel strange at first.

Natural Language Quick Capture

A console accepts plain phrases like "Meeting tomorrow at 10AM" and turns them into scheduled events. Type it, and it's booked. This is the fastest way to get a thought onto your calendar. It's also the feature that makes this AI scheduling app feel effortless. It works well for short, clear phrasing. Long or ambiguous input still needs a manual fix on the rare occasions the parser misreads the intended date or time.

Unified Calendar and Tasks

You can connect multiple calendars, personal, work, or school, and manage ByDesign tasks inside the same view. Tasks can be color-coded, dragged onto specific times, and marked as all-day events. Sync runs in real time, so an appointment added on your phone shows on your Mac within seconds. No refresh required.

Notes With Attachments and Linking

Notes support attachments like PDFs, photos, audio, and web links, plus checklists, tables, and headings. Pages can link to each other, so a project note can point to a meeting note or a reference doc. It's a lightweight Notion-style setup rather than a full document editor, which means power users who rely on databases, relations, and advanced queries will find it too simple for serious knowledge work.

Habits and Overview Widgets

A habit tracker sits alongside your tasks, so routines and one-off work share the same dashboard. iOS widgets show tasks and habits right on the home screen without opening the app. Timeline, daily, weekly, and someday views keep the schedule readable at a glance. Glanceable beats clever here.

Dark Mode and Drag-and-Drop Everywhere

You can move tasks, notes, and whole pages with drag and drop, which makes reorganizing a workspace quick. Dark mode is there for late-night planning sessions and is easier on the eyes than a bright white screen. Neither is exotic, and both are done well, which matters more than any single headline feature when you open the same planner every morning for months.

Pros and cons

Pros

  • Combines tasks, calendar, notes, and habits in a single productivity app, cutting the number of subscriptions you juggle.
  • Auto-scheduling and goal plans turn a vague to-do list into a placed, dated plan.
  • Natural language capture makes adding a task as fast as typing a sentence.
  • A 7-day full-feature trial needs no card, so you can test it before paying.
  • Clean interface that reviewers on the App Store repeatedly call simple and uncluttered.

Cons

  • No API, so you can't wire it into other tools or automate custom workflows.
  • The best experience is Apple-first; Windows and Android users get a web app at most.
  • Not built for teams that need dependencies, Gantt charts, or heavy project tracking.
  • Importing from older single-purpose apps is limited, which means some manual re-entry.

Frequently asked questions

ByDesign is a planner that keeps your tasks, calendar, notes, and habits in one place, with AI scheduling to arrange work around your free time. It suits individuals and small households rather than large teams. Does it replace a dedicated notes app like Obsidian? Not quite.

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