SimpleToDo - Todo & Calendar
SimpleToDo - Todo & Calendar Summary
SimpleToDo - Todo & Calendar is a free iOS app in Productivity by Shanghai Paitui Technology Co., Ltd.. Released in Sep 2019 (7 years ago). It has 26 ratings with a 4.92★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 98 monthly active users . Store last updated Sep 20, 2026
SimpleToDo - Todo & Calendar SDKs Summary
App not yet scanned for SDKs.
4.92★
Ratings: 26
Screenshots
App Description
Your next task, right where you need it.
SimpleToDo brings your to-do lists, calendar and priorities together, with interactive widgets that keep them in sight. Plan a workday, stay on top of classes or remember the groceries, then check things off as you go.
DO MORE FROM YOUR HOME SCREEN
Choose widgets for task lists, today's to-dos, weekly and monthly calendars, and your priority matrix. Complete tasks directly in supported widgets. Keep essentials on your Lock Screen and open frequently used features from Control Center.
WORKS WITH APPLE REMINDERS
Keep using Siri and Apple Reminders. Enable the connection to see your dated Apple reminders alongside your tasks in SimpleToDo's calendar and supported widgets. Mark a reminder complete here and the change is reflected in Apple Reminders. Continue creating and editing those reminders in Apple's app or with Siri.
SEE YOUR WEEK. CHOOSE WHAT MATTERS.
Organize work, study and everyday life with tags. Plan ahead in weekly and monthly calendar views, then use the Eisenhower matrix to sort tasks by urgency and importance.
CAPTURE PLANS IN YOUR OWN WORDS
Type an English phrase such as "tomorrow gym at 7pm" to turn a thought into a task with a reminder. Set recurring tasks for routines and regular commitments.
REMINDERS ON YOUR TERMS
Choose when you want to be reminded. For tasks that need extra attention, you can enable persistent reminders individually. Repeated notifications are optional.
CHECK IN FROM YOUR WRIST
View and complete tasks on Apple Watch. On supported iPhones, Live Activities keep tasks and progress visible at a glance.
MAKE ROOM TO REFLECT
Write daily and weekly reflections, revisit your progress, and make your workspace feel like yours with themes, custom backgrounds and widget styles.
START WITHOUT A SEPARATE ACCOUNT
No SimpleToDo account to create. Your tasks are stored on your device, with optional iCloud sync to keep them up to date across your iPhone and iPad.
iCloud sync requires signing in to iCloud. Interactive widgets require iOS 17 or later; Control Center controls require iOS 18 or later. Feature availability varies by device and system version.