Watt vs Lifelog Smart Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Watt
Visualize your daily activities and understand how they impact your energy and well-being. Connect your devices for automatic data and gain insights to make smarter life decisions. See the full picture of your lifestyle to live with intention.
- Complete lifestyle visualization
- Vitality and energy tracking
- Connection between lifestyle and energy
- Daily check-ins for awareness
- Automatic data flow from devices
- Pattern visualization over time
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Watt: Visualize Your Life. Decide Better. Watt helps you see where your time really goes, protect it, and invest it with intention. Most people manage their lives blindly. They track fragments: some sleep here, a workout there, a calendar full of meetings. Nobody sees the whole. Watt brings every hour into one clear picture, then tells you what it means. WHAT WATT SHOWS YOU Your complete lifestyle: every hour of your day, organized across Sleep, Duty, Fun, Growth, and Leisure. See how you actually spend your time, not how you think you do. Your Balance score: how well you use your free time. Watt never asks you to work less. It shows you what your duties leave room for, and whether you are enjoying life and growing. Your Vitality score: rest, movement, and stability, tracked through Apple Health and connected wearables. Understand how energetic your lifestyle really is. The connection between them: see how the way you live shapes how you feel. HOW WATT WORKS Connect your wearable, calendars, and locations, and your day maps itself Visualize patterns across days, weeks, and months Block distracting apps during schedules and focus sessions Read a short daily brief on what your day is asking for When your life is visible, the answers emerge. WHAT MAKES WATT DIFFERENT Holistic, not fragmented Focused on energy, not just health Built for real life, not rigid plans Honest about free time: fun and leisure are not the same thing Watt is a single source of truth for understanding how you live. BUILT FOR TRUST Watt is a private and secure, science-backed framework designed for long-term self-management. Proprietary system Built on established research HIPAA-, GDPR-, and CCPA-aligned data protection Location never sold, never shared, and off whenever you want Watt helps you see your life clearly and invest it with intention.
Lifelog Smart Tracker
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LifeLog is a life tracker that helps you understand your habits, routines, spending, health, notes, and everyday experiences through natural language logging. Instead of switching between multiple trackers, journals, and productivity apps, simply write what happened: "coffee with friends $25" "gym 45m" "read 10 pages" "felt focused today" "took medication" LifeLog automatically transforms daily entries into structured data, helping you see patterns, trends, and signals across your life. Track habits, spending, workouts, hydration, sleep, medication, productivity, mood, learning, and personal notes — all in a single timeline. OVER TIME, LIFELOG HELPS YOU: • Discover patterns in your daily routines • Understand habits and long-term behavior • Track spending without spreadsheets • Log health and wellness activities • Build a personal timeline of your life • Explore AI-powered insights based on your own data FEATURES • Natural language life logging • Habit tracker • Spending tracker • Personal journal and notes • Health and wellness logging • Automatic categorization • Signals and pattern detection • AI Coach powered by your own entries • Quick Entry Widget • Timeline history and search • Privacy-first design ONE STREAM FOR EVERYTHING Most apps separate life into categories. LifeLog brings everything together. A workout affects your energy. A purchase reflects a habit. A routine shapes your productivity. LifeLog helps you see those connections. PRIVATE BY DESIGN No account required. Your data stays on your device. Whether you're building better habits, tracking your health, understanding your spending, or simply keeping a record of everyday life, LifeLog helps you make sense of your own data.
Screenshots
Verdict
The clearest difference is in-app purchases: Watt at none against Lifelog Smart Tracker's 2. Watt also leads on iOS requirement (17.2 vs 26.0). On price, update cadence, ads and device support 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
Both are free to download. Lifelog Smart Tracker sells 2 in-app purchases, starting at $4.99 per month. Watt asks for nothing beyond the download.
Watt ships an update every 3 weeks, Lifelog Smart Tracker every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Watt | Lifelog Smart Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.2 — better | 26.0 |
| Further details — not scored | ||
| Size | 80 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Watt Labs Inc. | Salihcan EVYAPAN |
In-app purchases
Watt
No in-app purchases
Lifelog Smart Tracker
- LifeLog Pro Monthly$4.991 Month
- LifeLog Pro Yearly$49.991 Year









