Comparison

LifeOS vs Nothing Notes, Tasks, AI

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

Head to head
About

LifeOS

Features
Read full description

Self-Observation Method Five small practices that decide how today's you should move. Observe → Select → Act → Notice → Restore LifeOS is the best implementation of this method. You could practice it on paper. But for connecting sleep, activity, tasks, focus, and reflection into one place, LifeOS is the most natural fit. The more you continue, the more the data starts to return "your strengths and habits." Morning deep worker. Monday starter. The way your focus drops on the third session. LifeOS gives you back the final fruit of observation. "I feel off today." But you don't know why. Tasks pile up. Some days motivation just isn't there. But without knowing the cause, you repeat the same cycle. LifeOS - Self Observatory turns that vague feeling into a number. Your sleep, activity, and focus data become a daily energy score from 0 to 100. Tasks are suggested with reasons matched to your condition. The more you use it, the more your winning patterns emerge. A behavioral insight OS that tells you the best way to move through your day. Your companion for upgrading not just work, but life itself. Your Strengths + Your Observations (new in v2.5) After 14+ days of focus data, your strength type emerges — morning deep worker, evening sprinter, steady type, monday starter, evolving. Habit observations are delivered as findings, not judgments. Strengths needing more data are previewed as "unlocking in N days." Today's Power Your daily energy, scored from sleep, activity, and calendar data. Know at a glance whether today is a day to push hard or take it easy. AI generates personalized advice that changes every day. Today's 3 Tasks recommended with reasons matched to your energy. Switch by day with the date calendar. Toggle between "To Do" and "Today" modes. Tasks abandoned 30+ days get one-tap triage. Type "tomorrow 6pm" or "every Monday" — AI parses dates and recurrence automatically. Your Day Guide 3 tips based on your patterns, displayed every day. Auto-adapts to Power state, time of day, meeting load, and sleep. Insights "On 7+ hour sleep nights, your focus is 42% longer." Sleep vs focus, steps vs task completion, auto-correlated. The more you use it, the more your own patterns emerge. AI Monthly Review (Pro) At the start of each month, AI analyzes your previous month — winning patterns, trends, and next-month suggestions. Reset Protocol NOT (what to avoid), GO (where you're heading), DO (today's actions). A guided reflection to regain direction. Results stay on your dashboard at all times. Pomodoro Timer Every focus session feeds your Insights. Control from Live Activity, Dynamic Island, or Apple Watch. Apple Watch + Complications Power score displayed on your watch face. Know today's state with a glance at your wrist. Weather + Power Detects approaching low pressure and factors it into your Power score. Now you know why you feel off. Life Goals Your bucket list, visualized. Track long-term goal progress. Complete Privacy All data processed on-device only. Nothing sent to external servers. Cross-Device Sync Seamlessly sync across iPhone, Mac, and Apple Watch via iCloud. No re-onboarding when you add a new device. LifeOS Pro unlocks AI Monthly Review, correlation analysis, long-term trends, unlimited tasks, and unlimited Reset Protocol via an auto-renewable subscription (monthly or yearly). Pricing varies by region and is shown in the App Store. Payment is charged to your Apple ID on purchase. The subscription auto-renews unless turned off at least 24 hours before the current period ends. Renewal is charged within 24 hours of period end. Manage and cancel in your App Store account settings. Privacy Policy: https://rkpg.net/lifeos/privacy-policy-en.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Available in Japanese and English.

About

Nothing Notes, Tasks, AI

This app combines note-taking and task management with AI to help you stay organized. It offers intelligent suggestions, smart task prioritization, and a powerful search function. Secure your information with app lock and enjoy cloud synchronization.

Highlights
  • AI-powered note suggestions
  • Smart task management with priorities
  • Intelligent assistant for recommendations
  • Complete search functionality
  • Multimedia support and attachments
  • Cloud sync via Google Drive
  • Privacy protection with app lock
Features
Read full description

Nothing is a powerful note-taking and task management app that combines simplicity with AI intelligence to help you stay organized. Key Features: - AI-Powered Notes - Get intelligent suggestions and organize information effortlessly - Smart Task Management - Create color-coded priorities with deadline tracking - Powerful Organization - Simple design with robust organization features - Intelligent Assistant - Ask questions and get real-time recommendations based on your content - Complete Search - Quick access to all your important information in one place - Multimedia Support - Powerful editor with attachment capabilities - Cloud Sync - Backup your notes to Google Drive - Privacy Protection - Secure your information with app lock and content masking Nothing helps you capture ideas, manage tasks, and organize information - all with a clean, intuitive interface. Whether you're making shopping lists, taking meeting notes, or tracking deadlines, Nothing simplifies your daily organization with AI assistance that understands your needs. Download Nothing today and discover effortless note-taking with AI intelligence! Terms of Use: https://nothingapp.live/terms Privacy Policy: https://nothingapp.live/privacy

Screenshots

LifeOS4 screens
Nothing Notes, Tasks, AI4 screens

Verdict

The call

The clearest difference is ads: LifeOS at none against Nothing Notes, Tasks, AI's shown. LifeOS also leads on update cadence (every 8 days vs every 3 weeks) and device support (4 vs 2). Nothing Notes, Tasks, AI's advantage is iOS requirement (16.0 vs 26.1). On price 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. LifeOS sells 2 in-app purchases, starting at $2.99 per month and Nothing Notes, Tasks, AI sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LifeOS ships an update every 8 days, Nothing Notes, Tasks, AI every 3 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
LifeOS versus Nothing Notes, Tasks, AI: the parameters behind the verdict, then further details
ParameterLifeOSNothing Notes, Tasks, AI
PriceFreeFree
Rating—2.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS26.116.0 — better
Further details — not scored
Size14 MB152 MB
Age rating4+4+
DeveloperRyota KimuraNghia Vo

In-app purchases

2 purchases

LifeOS

Subscriptions2
  • LifeOS Pro (Monthly)1 Month trial$2.991 Month
  • LifeOS Pro (Yearly)1 Month trial$29.991 Year
2 purchases

Nothing Notes, Tasks, AI

Subscriptions2
  • Pro monthly3 Days trial$2.991 Month
  • Pro annual7 Days trial$30.991 Year

Questions

Is LifeOS free?
LifeOS is free to download, with in-app purchases available.
Is Nothing Notes, Tasks, AI free?
Nothing Notes, Tasks, AI is free to download, with in-app purchases available.
Do LifeOS or Nothing Notes, Tasks, AI have ads?
Nothing Notes, Tasks, AI shows ads; LifeOS does not.
Which is updated more often, LifeOS or Nothing Notes, Tasks, AI?
LifeOS ships an update every 8 days, and Nothing Notes, Tasks, AI every 3 weeks. Most recently, LifeOS was updated on October 25, 2026 and Nothing Notes, Tasks, AI on October 31, 2026.

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