Transform your productivity with the proven 1-3-5 method. Focus on what matters most: 1 big task, 3 medium tasks, and 5 small tasks each day.

10K+
Active Users
95%
Task Completion
4.8★
App Store Rating

Today's Tasks

75%
🎯

Complete Project Proposal

Finalize the Q1 marketing strategy

📋

Team Meeting

📋

Review Analytics

Reply to emails

Everything You Need to Stay Productive

Powerful features designed to help you focus on what matters most

1-3-5 Method

Structured approach: 1 big task, 3 medium tasks, 5 small tasks. Proven to maximize daily productivity.

Ideas Capture

Never lose a great idea. Capture, organize, and convert ideas into actionable tasks seamlessly.

Progress Tracking

Visual progress indicators and detailed analytics to track your productivity journey.

Customizable

Personalize colors, icons, and themes to match your style and preferences.

Smart Notifications

Intelligent reminders and celebration animations to keep you motivated.

Cloud Sync

Access your tasks anywhere with secure cloud synchronization across all devices.

How It Works

Get started in minutes and transform your productivity

1

Plan Your Day

Start each morning by adding 1 big task, 3 medium tasks, and 5 small tasks to your list.

2

Focus & Execute

Work through your tasks with clear priorities. The 1-3-5 structure keeps you focused.

3

Track Progress

Watch your productivity grow with visual progress tracking and detailed analytics.

Unlock Your Full Potential

Upgrade to Premium for unlimited ideas, advanced analytics, custom themes, and priority support.

  • Unlimited ideas and task lists
  • Advanced analytics and insights
  • Custom themes and colors
  • Cloud sync across devices
  • Priority customer support
$0.99 /month

Productivity Analytics

87% Completion Rate
23 Day Streak

Ready to Transform Your Productivity?

Download OneThreeFive today and start mastering your daily tasks

Secure & Private
iOS 17+
4.8★ Rating