TimeFlow: Track Time & Stats

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Everyone
10+
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Everyone
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About this app

TimeFlow helps you record what you do each day, review your time with charts and comparisons, design 24-hour plans, and optionally get insights from Gemini AI—all on your device.

You do not need to open the app every time you switch activities. Turn on your lock screen or use the ongoing notification to start, switch, or stop tracking with one tap. When you pick a new activity, the previous one ends automatically, so only one session runs at a time.

■ Core — Activity tracking
• Create custom activities (workout, study, work, rest, etc.) with colors, icons, and order
• Lock screen panel: see all activity tiles and elapsed time when the screen wakes while locked
• Ongoing notification: quick actions for up to three activities without opening the app
• Recovery after reboot for reliable background tracking

■ HOME — Daily timeline
• Browse today and the past 59 days of actual logs
• Live elapsed timer for in-progress activities
• Delete mistaken entries after they end (in-progress sessions are protected)
• Circular 24-hour chart for a clear day-at-a-glance view

■ Stats — Charts & summaries
• Today, this week, and this month tabs
• Per-activity totals with donut, stacked bar, and trend charts
• Active-session banner with a real-time clock

■ Compare
• Side-by-side activity times: yesterday vs today, last week vs this week, last month vs this month
• Rule-based insights when usage rises or falls significantly vs the previous period
• “Analyze with AI”: optional Gemini interpretation (API key required; results are not saved)

■ AI analysis (Gemini, optional)
• Manual AI analysis on the Compare screen
• Optional daily wrap-up at 10:00 PM (once per day when enabled in Settings)
• “Today’s AI report” card on the Stats tab
• Choose model and insight style
• Your API key stays on device only—we do not provide or collect keys (BYOK)

■ 24-hour plans
• Build routines with time blocks on a 24-hour grid
• Assign different plans to each weekday
• Today’s assigned plan appears on the lock screen and in AI report context
• Plans and actual logs are stored separately—compare plan vs reality

■ Display options
• Hide short sessions: exclude logs below N minutes from lists, stats, compare, and AI (raw data kept)

■ Languages
• Korean · English · Japanese

■ Data & privacy
• All logs stored locally in SQLite on your device
• No account required
• AI features call Google Gemini only when you enable them with your own API key

■ Permissions (Android)
• Notifications: tracking bar and 10 PM wrap-up reminder
• Display over other apps: lock screen panel
• Battery optimization exclusion recommended for stable background tracking

Lock screen logging, the ongoing notification, and boot recovery work best on Android.

Start tracking your day with TimeFlow—see patterns in your stats and shape tomorrow with clarity.
Updated on
Jun 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Committed to follow the Play Families Policy

What’s new

TimeFlow v1.0 is here.
• Activity tracking — Start/stop with one tap; daily timeline built automatically
• HOME — Today and past logs, charts, delete ended entries (not in-progress)
• Stats & Compare — Period analytics, before/after comparison, rule-based insights
• AI analysis (Gemini) — Manual Compare analysis and optional 10 PM daily wrap-up (API key required)
• 24-hour plans — Routines, weekday assignment, plan vs actual