Best One Big Thing alternatives: apps like One Big Thing

Whether you want more options like One Big Thing or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard by KOB MARKETING

Gift Card Information Platform

4.0(62 ratings)

Free

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Top Alternatives to One Big Thing

Just One Thing by Tyler Ferrington

Small wins - big difference

Editor's Choice

5.0(1 ratings)

Free

This app helps you simplify your day by focusing on a single meaningful task. It encourages small daily achievements to build momentum and consistency, preventing overwhelm from long to-do lists. Celebrate progress, not perfection, and build better habits one task at a time.

WarrantyKeep: Warranty Tracker by NTSAUTOSIGA LLC

Receipts, returns & reminders

Strong Contender

0.0(0 ratings)

FreeIn-App Purchases

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Gathr Space by Delta Wellness Pty Ltd

Coworking Space & Community

Worth Considering

Focus To-Do: Pomodoro & Tasks.

0.0(0 ratings)

Free

More apps like One Big Thing

Pomodoro Timer & Task Planner

JoinListy: Shared Lists

Organize Life Together

Daily checklist, list maker

Recheckable: Checklist

Agile Workflow & Doc Manager

R2 Docuo

Calendar & Reminders Widget

Calendar Widget !

Home screen event displayClear event timelineCustomizable display modes

Display upcoming events and reminders directly on your Home Screen. This clean and simple widget offers a clear timeline view of your schedule, allowing you to check appointments at a glance without opening your main calendar app.

free with in-app purchases

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Pomodoro Timer & Focus・pomo

Work & Break Timer・Session Fow

Customizable Pomodoro sessionsIntuitive gesture controlsComprehensive progress tracking

This app helps you master focused work sessions and prevent burnout with a customizable Pomodoro timer. It offers intuitive gesture controls, detailed progress tracking, and a distraction-free design to optimize your concentration and well-being.

free

Rocket 135: To-Do List & Tasks

Planner, Reminders & Tasks

1-3-5 task prioritization strategyFocus on essential daily accomplishmentsEncourages effective time management

This productivity tool helps you prioritize your daily tasks using the 1-3-5 rule, focusing on one big, three medium, and five small accomplishments. It encourages effective time management by making you choose what truly matters each day.

free with in-app purchases

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