Meridian Log: Daily Journal
Your World, Captured at Noon
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Meridian Log is a life-logging and data gathering app. Once a day at noon in your local timezone, you'll be prompted complete a quick survey and build a dataset that reveals the trends and patterns of your life. The survey gathers your local weather conditions, location, and then prompts you to answer a series of quick questions. You can customize the questions or stick with the defaults. Either way, each day you'll build a log of your life at noon.
The app plots each survey you complete on a map and provides highlights to answers questions like "what is the hottest temperature I've recorded this year?" and "how many different cities have I visited?". Your questions and answers will generate bar charts that update over time to reveal the trends and patterns of your life in a lightweight, easy to complete way.
Ratings & Reviews
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The developer, Frigid Light LLC, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Frigid Light LLC
- Size
- 4.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Access $1.99
- Copyright
- © 2026 Frigid Light, Inc