A fandom journal that stays private

Fandom produces more writing than almost any other hobby: live-show reactions, episode-by-episode notes, the exact wording of what your bias said at a fansign, ranking every stage outfit. Most of it is too much for your main account, too spoilery for the group chat, and too alive to bury in a notes app. This is why so many fans run a second, private account, and why that is not a great solution.

The problem with a private alt

An alt account still lives on the platform. The feed still shows you other people, a private post can be screenshotted or accidentally made public, and platform changes can lock you out of years of notes. Several fans in reviews of SNS-style memo apps describe exactly this: they moved off the alt because they wanted the feeling of posting without the platform.

What a fandom log actually needs

• Timestamps that are yours. Log a concert on the night, or back-fill it a week later with the real date. The record should sort by when it happened, not when you got around to writing.
• Photos next to the words. Tickets, merch, the blurry stage photo. Up to a few per entry is enough; a gallery app already has the rest.
• Threads per event. One post for the show, replies as the night goes on. The chain should be readable at a glance later.
• Tags and search. #tour2026, #ep12, a member's name. Being able to pull every entry about one thing is what turns a log into a memory book.
• A calendar. Fandom is calendar-shaped: comebacks, tours, birthdays. Seeing which days you wrote is half the fun.
• The stan feeling. Avatar, handle, lock icon, hearts. It sounds trivial, but it is the reason you will open the app instead of a notes file.

Keeping it private for real

Choose an app with no account and no server, so there is nothing to leak. Check that it has a real backup file: fandom logs are the kind of thing you want to still have in ten years, and a new phone should not mean starting over.

How Sololine handles it

Sololine is a private, social-media-style timeline that stores everything on your phone. Posts take a date you choose, hold up to four photos, thread under each other on the timeline, and are searchable by text and #tag for free. The calendar shows your writing days and streak, and one backup file carries posts and photos to a new phone.