Comparison

Singularity To Do List, Tasks vs O.Habits

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Singularity To Do List, Tasks

Manage your tasks, projects, and daily schedule with this all-in-one productivity app. It combines a to-do list, calendar, planner, notepad, habit tracker, and Pomodoro timer to help you organize your life and stay focused.

Highlights
  • Task and note creation with voice input
  • File and image attachments to tasks
  • Smart reminders with natural date recognition
  • Automated recurring task scheduling
  • Calendar and daily planning views
  • Project, tag, and checklist organization
  • Pomodoro timer and stopwatch
  • Habit tracker for routine building
Features
Read full description

SingularityApp brings together everything you need to manage your tasks, projects, and daily schedule. A to-do list and calendar, daily planner and notepad, habit tracker, checklist, reminders, and Pomodoro timer — all in one free productivity app. Take control of the chaos and plan your day with confidence. ADD TASKS AND NOTES WITH EASE Voice input, home screen widgets, and a clean interface make capturing tasks effortless. Create tasks via email to get ideas out of your head and into your to-do list instantly. KEEP NOTES WITH PHOTOS AND DOCUMENTS Attach files, images, and documents to your tasks and notes. Use the built-in notepad for journaling, meeting notes, or saving important details — SingularityApp is a planner and a notes app in one. SET SMART REMINDERS Natural date recognition helps you set reminders in seconds, even from voice input. Add up to five reminders per task. Turn on alarm mode for high-priority tasks so nothing slips through the cracks. AUTOMATE RECURRING TASKS Flexible repeat settings let you schedule recurring tasks for daily routines, birthdays, workouts, study sessions, or work deadlines. Offload the mental load and let the app handle your schedule. PLAN YOUR DAY WITH CALENDAR AND DAILY PLANS Two powerful planning views: a Calendar to see your schedule by day, week, or month in a grid layout, and a Daily Plans view to browse your task list for any date. ORGANIZE WITH PROJECTS, TAGS, AND CHECKLISTS Build your task list the way you think. Nest projects and tasks with unlimited depth. Add color-coded tags and filter your to-do list by them. Use checklists for shopping lists, packing lists, or step-by-step workflows. STAY FOCUSED WITH POMODORO TIMER AND STOPWATCH Use the built-in Pomodoro timer to work in focused intervals and boost productivity. Switch to the stopwatch to track time without breaks. Attach the timer to any task and monitor time spent. BUILD HABITS AND REACH YOUR GOALS The habit tracker helps you form healthy routines and drop bad ones. Drink water, learn a language, exercise, meditate — add habits to your list and check them off daily. Set daily goals, track your streaks, and stay motivated. SHARE LISTS AND COLLABORATE Run family projects, shared to-do lists, or team tasks together. Share any list by link — even with people who don't use SingularityApp. Assign tasks and stay in sync. PERSONALIZE WITH THEMES AND COLORS Choose from beautiful themes and color options to make planning enjoyable. Add emoji to your projects for a personal touch. Color-code your calendar for quick visual navigation. SYNC ACROSS ALL YOUR DEVICES Install SingularityApp on every device so your tasks, notes, and to-do lists are always at hand. Use the desktop version for advanced features like Focus Mode and Project Check Mode. The Apple Watch app delivers reminders and lets you add tasks from your wrist. Most features are free. Upgrade to SingularityApp Pro or Elite for the most powerful productivity tools — task management, daily planner, calendar, goal tracking, and more, all in one place. Terms of use: https://singularity-app.com/terms_of_service/ Privacy Policy: https://singularity-app.com/policy/ Website: https://singularity-app.com Blog: https://singularity-app.com/blog/ Support: https://helpdesk.singularity-app.com/

About

O.Habits

This app helps you build new habits, break bad ones, and become more disciplined. Track your progress over various timeframes with a clean, user-friendly interface. Receive timely notifications to stay on track with your goals.

Highlights
  • Add habits with repetition counts
  • Set specific days for habit completion
  • Mark habits as completed, missed, or skipped
  • Set goals for focused self-improvement
  • View daily habit overview
  • Track progress over weeks, months, and years
  • Minimalist and user-friendly design
Features
Read full description

O.habits — it's not just a tracker, it's your personal tool for building discipline and living mindfully. We’ve designed an app that cuts through the visual noise and keeps you focused on what matters: your daily victories over yourself. What makes O.habits special: Flawless Design: A minimalist and "alive" interface with premium animations. No unnecessary clutter — just you and your habits. Flexible Planning: Set the number of repetitions (e.g., drink 8 glasses of water) and pick specific days of the week. Achievement System: Get rewarded for your persistence. Our achievement system motivates you to keep your streaks alive and reach big goals. Cloud Sync: Your data is always with you. With iCloud integration, you can manually save and restore your progress on any device. Personalization for Everyone: — Switch between classic List View and compact Grid View (Tiles). — Change color themes to match your mood. — Set dark or light mode independently from your system settings. Detailed Statistics: Track your progress over a week, month, or year. Visual reports help you conduct an honest retrospective of your productivity. Smart Notifications: Gentle reminders in the morning and evening help you stay on track without overwhelming your day. Total Privacy: No ads and no personal data collection. All your data is stored in your personal iCloud. The app is under active development. We are constantly adding new features based on your feedback. Join our community of disciplined achievers — let's build the best habit tracker together! Terms of Use (EULA): https://ohabits.othercode.ru/en/terms Privacy Policy: https://ohabits.othercode.ru/en/privacy

Screenshots

Singularity To Do List, Tasks4 screens
O.Habits4 screens

Verdict

The call

The clearest difference is update cadence: Singularity To Do List, Tasks at weekly against O.Habits's every 3 weeks. Singularity To Do List, Tasks also leads on rating (4.8 vs 4.6) and review sentiment (86% vs 75%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Singularity To Do List, Tasks sells 5 in-app purchases, starting at $3.99 per month and O.Habits sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Singularity To Do List, Tasks holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 79 and 51 respectively. Written reviews point the same way: 86% of Singularity To Do List, Tasks's written reviews are positive against 75% of O.Habits's.

UpkeepUpdate frequency

Singularity To Do List, Tasks ships an update weekly, O.Habits every 3 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Singularity To Do List, Tasks versus O.Habits: the parameters behind the verdict, then further details
ParameterSingularity To Do List, TasksO.Habits
PriceFreeFree
Rating4.8 (79 ratings) — better4.6 (51 ratings)
Positive reviews85.8% of reviews — better75.0% of reviews
Number of ratings79 — better51
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size227 MB28 MB
Age rating4+4+
DeveloperSINGULARITYAPP LLPSergey Romanovich

Customer experience

Singularity To Do List, Tasks

All ratings79 ratings
Positive94.9%
Neutral0.0%
Negative5.1%
Written reviews106 reviews
Positive85.8%
Neutral0.9%
Negative13.2%

O.Habits

All ratings51 ratings
Positive90.2%
Neutral2.0%
Negative7.8%
Written reviews28 reviews
Positive75.0%
Neutral7.1%
Negative17.9%

In-app purchases

5 purchases

Singularity To Do List, Tasks

Subscriptions4
  • SingularityApp Premium Month$3.991 Month
  • SingularityApp Elite Month$4.991 Month
  • SingularityApp Premium Year$39.991 Year
Show 1 more
  • SingularityApp Elite Year$49.991 Year
One-time1
  • Pro forever!$89.99
4 purchases

O.Habits

Subscriptions3
  • O.Habits Pro на месяц$5.991 Month
  • O.Habits Pro на год7 Days trial$14.991 Year
  • O.Habits Pro на 1 Год7 Days trial$29.991 Year
One-time1
  • O.Habits Pro$3.99

Questions

Is Singularity To Do List, Tasks free?
Singularity To Do List, Tasks is free to download, with in-app purchases available.
Is O.Habits free?
O.Habits is free to download, with in-app purchases available.
Which has better reviews, Singularity To Do List, Tasks or O.Habits?
Singularity To Do List, Tasks is rated higher. Singularity To Do List, Tasks averages 4.8 out of 5 from 79 ratings, while O.Habits averages 4.6 from 51 ratings.
Do Singularity To Do List, Tasks or O.Habits have ads?
Neither Singularity To Do List, Tasks nor O.Habits shows ads.
Which is updated more often, Singularity To Do List, Tasks or O.Habits?
Singularity To Do List, Tasks ships an update weekly, and O.Habits every 3 weeks. Most recently, Singularity To Do List, Tasks was updated on October 17, 2026 and O.Habits on October 7, 2026.

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