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All-in-One Productivity App: Replace Notion, Todoist, Forest, and More

By Khotta Team
Productivity App Comparison All-in-One

All-in-One Productivity App: Replace Notion, Todoist, Forest, and More

Let’s count the apps you’re probably using right now:

  • Notion — Notes, databases, wikis
  • Todoist — Task management
  • Google Calendar — Scheduling
  • Forest — Focus sessions
  • Habitica/Streaks — Habit tracking
  • ChatGPT — AI assistance
  • Files app — Document storage
  • Maybe TickTick, Things 3, Apple Notes, Obsidian

That’s 5-8 apps for “productivity.” Each with its own:

  • Login
  • Subscription (or annoying free tier limits)
  • Learning curve
  • Data silo
  • Sync issues

This is not productive. This is app management.

The Real Cost of Multiple Apps

Financial Cost

Let’s add it up:

  • Notion: Free-$10/month
  • Todoist Premium: $4/month
  • Forest Pro: $4
  • Habitica: $5/month
  • ChatGPT Plus: $20/month
  • Calendar apps: Usually free, but limited

You could be spending $30-50/month on productivity apps that don’t talk to each other.

Mental Cost

Every context switch costs you:

  • Time to open the app
  • Mental energy to remember where things are
  • Cognitive load of different interfaces
  • Frustration when data doesn’t sync

Research shows it takes 23 minutes to fully refocus after switching tasks. App-switching does the same thing.

Data Fragmentation

Your productivity data lives everywhere:

  • Tasks in Todoist
  • Notes in Notion
  • Events in Calendar
  • Focus stats in Forest
  • Files in Drive

Want to see your complete productivity picture? Good luck combining all that.

What If One App Did Everything?

Not a stripped-down “jack of all trades.” A properly built all-in-one that excels at each feature.

That’s what we built with Khotta.

Everything in Khotta

📋 Task Management (Replaces Todoist, Things, TickTick)

  • Lists and groups
  • Subtasks
  • Priorities and due dates
  • Sharing and collaboration
  • Quick capture

📅 Calendar (Replaces Google Calendar, TimeTree)

  • Multiple layouts (day, week, month, agenda)
  • Event creation and recurring events
  • Task integration (tasks show on calendar)
  • Sharing with groups

⏱️ Focus Sessions (Replaces Forest, Focusmon)

  • Pomodoro-style timers
  • Track focus time per subject
  • Global streak leaderboard
  • Works offline

✅ Habit Tracking (Replaces Habitica, Streaks)

  • Daily habit check-ins
  • Streak tracking
  • Leaderboard for accountability
  • Flexible scheduling

🤖 AI Assistant (Replaces ChatGPT for students)

  • General AI chat
  • Chat with your files
  • AI tutor mode
  • Integrated with your classes

📚 Library (Replaces Files, Drive)

  • Organize your documents
  • Access offline
  • Chat with PDFs
  • Link to classes

🎓 Class Management (Unique to Khotta)

  • Schedule classes
  • Track assignments by class
  • Grade tracking
  • GPA calculation (term and degree)

📊 GPA Calculator (Unique to Khotta)

  • Enter grades as you get them
  • See real-time GPA updates
  • Term and cumulative calculations
  • Grade predictions

The Competition: Honest Comparison

FeatureNotionTodoistForestGoogle CalChatGPTKhotta
Tasks⚠️
Calendar⚠️⚠️
Focus Timer
Habits
AI Chat
File Chat⚠️
Classes
GPA Tracking
Offline⚠️⚠️⚠️
Price$0-10$4$4Free$20Free-$X

Not Just for Students

While Khotta is designed with students in mind, the features work for everyone:

Professionals

  • Task management for projects
  • Calendar for meetings
  • Focus sessions for deep work
  • Habit tracking for personal development
  • AI for research and writing

Freelancers

  • Client task lists
  • Schedule management
  • Focus tracking for billing
  • Document library

Anyone Who Wants to Be Productive

  • All-in-one system
  • Less app-switching
  • Lower costs
  • Simpler life

The Integration Advantage

When everything is in one app, magic happens:

  • Start a focus session → It knows which task you’re working on
  • Add a task with due date → It appears on your calendar
  • Track a habit → It contributes to your streak on the leaderboard
  • Upload a file → You can chat with it anytime
  • Add a class → Your GPA updates automatically when you log grades

These connections are impossible with separate apps.

Offline-First: Everything Works Everywhere

Most productivity apps fail without WiFi. Khotta works everywhere:

  • ✅ Tasks — create, edit, complete
  • ✅ Calendar — view and add events
  • ✅ Focus sessions — run timers
  • ✅ Habits — check off daily
  • ✅ Files — access your library
  • ✅ Classes — view schedule and grades

Everything syncs when you’re back online. No lost data, no frustration.

What Users Say

“I deleted 6 apps after switching to Khotta. My phone feels cleaner and I’m more productive.”

“The integration between tasks, calendar, and focus sessions is something no other app does.”

“As a student, the class management and GPA tracking sold me. Everything else is a bonus.”

“I was spending $35/month on productivity apps. Now it’s just Khotta.”

The Simplicity of One

There’s freedom in simplicity:

  • One login to remember
  • One subscription to manage
  • One interface to learn
  • One place for all your data
  • One app to open each morning

Your productivity system should reduce complexity, not add to it.

Try Khotta Free

Most features are available on the free tier. No credit card required.

Download, consolidate your productivity stack, and experience what all-in-one actually feels like.

Download Khotta →


The best productivity system is the one you’ll actually use. Make it simple. Make it one app.