Inspired by Interstellar, a universe for your memories. Keep words and photos among stars, black holes, and wormholes. Revisit the moments that matter.
Beyond the black hole, keep today in a universe of your own.
Tesseract turns your words and photos into living scenes in a personal journal.
Return to an ordinary day and find a memory worth keeping.
◆ A space to revisit your memories
Motion and depth bring the atmosphere of each entry back to life.
Browse your diary horizontally, vertically, or in a grid.
◆ Words and photos that come alive
Eleven visual themes inspired by starlight, rain, wormholes, and black holes add motion and depth to your words and photos.
Adjust effect intensity and photo placement in supported themes to create your own atmosphere.
◆ Your day in words and photos
Write a quick thought or a longer entry, at your own pace.
Add photos to hold on to the moments words alone can’t capture.
◆ Revisit past entries
Find any memory quickly with the calendar and search.
The On This Day widget brings one past entry back to your Home Screen.
◆ Journaling Suggestions to help you begin
On iPhone, bring photos, reflection prompts, and places into an entry from Apple’s Journaling Suggestions.
Save text you use often as templates to make your next entry easier to begin.
◆ Personal by choice
Start without an account. New entries are stored on your device.
Lock individual entries with Face ID or Touch ID. With Pro, choose whether to enable iCloud sync.
◆ Tesseract Pro
Unlock every visual theme, create custom folders, and add up to ten photos to each entry.
With iCloud sync enabled, continue your diary across iPhone, iPad, and Mac.
Key features
- Eleven visual themes, including free and Pro themes
- Spatial presentation for words and photos
- Two photos per entry, or up to ten with Pro
- Horizontal, vertical, and grid layouts
- Calendar and search
- Diary templates and writing reminders
- On This Day Home Screen widget
- Face ID or Touch ID lock for individual entries
- Real-time voice dictation on supported devices
- Markdown text import and export
- Custom folders and optional iCloud sync with Pro
An ordinary day can become a scene you will want to revisit.
Keep today’s memory in your own universe with Tesseract.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Past journal lost
Reb847
I like this the UI design, it could be a good journal app, however have faced two times my journal gets lost. The first time happens in the beginning of 2025, I suddenly found out that all my 2024 journals disappears. Very frustrating.The second happened just now, I wrote something in the morning and switched to some other app. In the evening I found what I wrote gone. I have to make a decision to move to other options this time. If it keeps lost my journals it is not usable.
Gorgeous app, my favorite journaling app now!
Shuren Lee
The UI design is stunning, from the subtle gloom of the cards to spacial text-image composition, everything is just gorgeous. The interaction is smooth and stable, very thoughtful on user experiences.And the fact that this app takes up only 6MB is phenomenal. Hope for customizable theme (like background/text color) and PDF export.
Developer Response
Thank you so much for this review! Really appreciate you noticing the design details and the small app size.Customizable themes and PDF export are great ideas - definitely noting these down for future updates.Thanks for your support!
Needs improvement
SF-Fimprac
Auto scroll features and a galaxy map of your notes like obsidian .Where each note types are clustered together.Ok you have listened and for that I am going to buy your premium because I want to support you.
Developer Response
Hello!Thank you so much for using Tesseract.We’ve adjusted the Lifetime pricing based on your valuable feedback.We truly appreciate your interest and suggestions, and we’ll continue to improve the app to provide a better experience. 😃
- Improved stability and usability
Version 72
The developer, Goateraction, 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.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
