Work · alternatives · 2026

24 alternatives to Tesseract

A diary app inspired by the movie Interstellar

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Tesseract launched in 2024; newer entries below may have overtaken it.

1. 1
   Fabric▲379

   The story of your life that writes itself.

   2016 · fabric.me · its alternatives →

2. 2
   Tesserac▲92

   A spatial alternative to Cmd+Tab for macOS

   May 2026 · lucidbit.app · its alternatives →

3. 3
   Rocket Journal▲218

   Hi HN! I just launched Rocket Journal, a voice-first journaling app designed to make reflection as easy as talking. Key ideas: Rant mode — vent freely, no judgment Reflect mode — guided prompts to help dig deeper AI insights — mood tracking, patterns, helpful takeaways Stickers & scrapbook — journaling feels lighter and fun Privacy-first — your data isn’t used to train models I built this because journaling apps often feel like “work.” I wanted something that felt like having a safe, responsive companion for those late-night thoughts or walks outside. I’d love feedback from the HN community:…

   2025 · rocketjournal.app · its alternatives →

4. 4
   Fabric 3.0▲237

   The story of your life that writes itself

   2018 · its alternatives →

5. 5NA
   Nebula – Alarm clock where you grow stars while you sleep▲345

   2017 · alextumanov.com · its alternatives →

6. 6
   Once▲179

   Keep a journal like a real life book.

   2018 · apps.apple.com · its alternatives →

7. 7
   Diary by Storytics▲70

   Reflect on your daily events and save beautiful moments

   2021 · its alternatives →

8. 8
   Lokum▲98

   Write a diary everyday and track your diaries easily

   2022 · play.google.com · its alternatives →

9. 9
   Miary▲83

   A simple and beautiful diary and mood tracking app.

   2020 · apps.apple.com · its alternatives →

10. 10
    the open diaries▲66

    A beautiful place to write your thoughts & share your story

    2019 · theopendiaries.com · its alternatives →

11. 11
    MiTravels▲75

    A personal diary to journal your travels

    2021 · mitravels.s3-website.eu-west-2.amazonaws.com · its alternatives →

12. 12
    Natomic▲85

    Download Instagram Reels and Videos for free with our online Instagram Video Downloader. Easily save and share Instagram Reels and videos with this simple tool. Try it now!

    2024 · techuplabs.com · its alternatives →

13. 13
    Introspect AI Journal▲119

    A co-pilot for your thoughts

    2023 · apps.apple.com · its alternatives →

14. 14
    Mezzanine Theater Diary▲76

    An app for theater lovers

    2020 · theaterdiary.com · its alternatives →

15. 15
    Glimpsizer▲14

    A diary with a visual timeline of your thoughts

    Apr 2026 · play.google.com · its alternatives →

16. 16
    BeVisionary▲82

    Interactive diary app oriented to your personal goals!

    2018 · its alternatives →

17. 17
    INSIDE▲75

    A diary app for you and your loved ones

    2019 · its alternatives →

18. 18
    Saisei and Pro▲70

    We make fundraising transparent and efficient!

    2023 · its alternatives →

19. 19
    SEEN:app▲8

    Being seen changes everything.

    Nov 2025 · seenjournal.app · its alternatives →

20. 20
    Journi, a free travel journal iPhone app▲36

    Easily create amazing photo books, photo calendars and Polaroid prints in seconds using either your phone or computer

    2014 · journiapp.com · its alternatives →

21. 21
    journalie▲39

    Simple and fun, one-tap AI mood journaling app

    2024 · its alternatives →

22. 22
    Tesseract: AI Math Solver▲3

    Snap & Get Video Explanation

    Jun 2026 · apps.apple.com · its alternatives →

23. 23
    Tesseract Core – Autodiff-native, self-documenting software components▲15

    Tesseract Core is a command line app + Python SDK that lets scientists and engineers wrap complex scientific and machine learning code into containerized, self-documenting, differentiable functions—making them easier to use, compose, serve, share, and deploy. Its main use case is to build end-to-end differentiable pipelines consisting of wildly different components like physical simulators, geometric operators like differentiable meshers / renderers, generic data transforms, and neural networks. Just installing these heterogeneous components can be a challenge for scientists who simply…

    2025 · github.com · its alternatives →

24. 24
    Goodiary - Diary, Journal▲20

    My personal story, recorded anytime, anywhere.

    2024 · interrobangsoft.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →