Zero by Otto app icon

Apps Like Zero by Otto for iPhone and iPad

by Ludus-Language, Inc.★ 5.01 ratingsProductivityFreeData updated 2026-09-06

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Stackby app icon

    Stackby

    Relytree Technologies Private Limited

    Organize tasks, projects, and data

    Manage and organize data across multiple databases. Create, edit, and view records in real-time. Collaborate with teams, set permissions, and sync data across devices. Access all databases from the web directly on mobile.

    ★ 4.348 ratingsProductivityFreeData updated 2026-09-06
  2. PhotoMind - Simple. Photo. Reminders. app icon

    PhotoMind - Simple. Photo. Reminders.

    Koedal, Inc.

    Take photos and set reminders

    Take photos to create reminders with customizable notes and recurring options. Set reminder times and access them via a today widget. Share reminders and add them from any shareable image. Keep camera-roll organized with a clutter-free interface.

    ★ 3.324 ratingsProductivity$2.99Data updated 2026-09-11
  3. Tempus: ADHD Planner & To-Do app icon

    Tempus: ADHD Planner & To-Do

    Anh Nguyen

    Track tasks, set reminders, and stay focused

    Plan your day with AI-generated schedules. Create lists and set reminders. Track habits and set routines. Sync calendars and alarms. Organize tasks into manageable workflows. View progress and adjust plans effortlessly.

    ★ 4.948 ratingsProductivityFreeData updated 2026-09-06
  4. TaskForge - Obsidian Tasks app icon

    TaskForge - Obsidian Tasks

    Azhar Dewji

    Get real notifications

    View directly on the home screen via widgets. Receive push notifications for due and scheduled . Set multiple reminders per task. Check off without opening the . Read and write Markdown in a private vault. Syncs with common syntax for compatibility.

    ★ 4.331 ratingsProductivityFreeData updated 2026-09-06
  5. Trace - AI Calendar, Planner app icon

    Trace - AI Calendar, Planner

    Corca, Inc.

    Schedule tasks, set reminders, track time

    Manage tasks, routines, and reminders in one place. Set schedules using natural language or voice commands. Track progress with checklists and to-do lists. Organize recurring events and daily habits.

    ★ 4.512 ratingsProductivityFreeData updated 2026-09-06
  6. Escape - Mind Map & Outline app icon

    Escape - Mind Map & Outline

    Bogdanel Gherasim

    Organize ideas and tasks in a map

    Jot down notes, images, links, or tasks in a map. Organize ideas into structured outlines or visual maps. Rearrange, edit, merge, or highlight content with gestures. Switch between views for different workflows.

    ★ 4.341 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.