Chronos: Prove Your Day
Productivity
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Plan tomorrow. Prove today. Chronos is the anti-dopamine accountability app for people who value their word and like to share their day.
Most planning apps let you off the hook. Chronos doesn't.
Plan tomorrow tonight with clean time blocks. The next day, mark every task Early, On Time, Late, or Missed — and snap a photo (or short video) to prove it. Your daily Score reflects exactly how well you followed through.
Share your schedule and Score with approved friends in a private social feed. Build streaks. See who around you is actually doing what they say. React with any emoji, comment, and hold each other up.
Chronos isn't about perfection. It's about honesty — with yourself, with your time, and with the people who matter.
Be the doer.
HOW IT WORKS
• Plan tomorrow's schedule the night before
• Mark each task Early, On Time, Late, or Missed
• Snap a photo or short video for proof
• Get a daily Score
• Build streaks and own your time
CREWS
• Small private circles built around a shared standard
• Weekly proof quotas (5x gym, 7x Bible, 2x golf — whatever matters)
• Live crew chat and per-post reactions
• Captain nudges when someone's falling behind
BLUEPRINTS
• Save a schedule template — e.g. "Weekday" or "Sunday"
• Apply it to any future day in one tap
• Schedule blueprints to auto-apply on chosen weekdays
MOMENTS
• Drop a spontaneous photo or video into your feed anytime
• Unlimited per day. No score, no timing pressure
SOCIAL ACCOUNTABILITY
• Private feed with approved friends only
• React with any emoji, comment, or block anyone
• See real schedules, real scores, real progress
DESIGN
• Sharp black-and-white aesthetic
• No engagement bait. No streaks-for-streaks
• No ads. No tracking pixels
• Built for people who value their time
Ratings & Reviews
CREWS: Full redesign with photo tiles, live chat, and post notifications.
BLUEPRINTS: Save and reuse schedule templates.
MOMENTS: Unlimited per day with video support.
PROFILE: Banner header, moved into Social.
NOTIFICATIONS: Task alerts stay silent after you mark. New crew activity pushes.
Faster feed, video proof, privacy hardening, and a batch of fixes.
The developer, Ethan Brandt, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ethan Brandt
- Size
- 23.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
User-Generated Content
Health or Wellness Topics
- Copyright
- © 2026 Ethan Brandt