Apps Like One & Three for iPhone and iPad
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.




Time Blocking Planner: Align
Oscar Vicente Gonzalez Greco
Block , schedule tasks, track progress
Create a visual schedule with color-coded blocks to organize daily tasks. Set reminders, track progress, and break activities into manageable segments. Sync across devices and customize templates for different routines.









Done! - Happy Productivity
DoneCo, Inc.
Manage tasks, sync calendars, track habits, set
Create goals with project folders and categories. Set daily tasks and deadlines. Track progress with visual timelines. Sync across devices. Manage habits with streak tracking. Receive smart reminders and notifications.

Focus - Deep Work Timer
Meaningful Things GmbH & Co. KG
Track time, , and complete tasks
Track time with customizable Pomodoro intervals. Start and stop sessions, set break durations, and receive alerts. Log completed tasks and view session history. Sync across Apple devices.

Yoodoo: ADHD Daily Planner
smart recipes ltd
Track tasks, build routines, and stay focused
Manage tasks with customizable to-do lists and priority settings. Track habits and build routines with progress visuals. Use a focus timer to stay on task and block distracting websites.

Flow - Tasks & Finance
Aaron Bernstein
Add , track expenses, and organize
Add, check off, and organize daily with a simple interface. Log purchases and track spending without complex budgeting tools. View a 30-day history of completed and expenses. Sync and financial data across devices.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.