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Your moments, remembered

Afterglow is a private journal for your sex life and the people in it. Everything you write is encrypted on your phone, and you never need an account.

See how Afterglow works

Coming to iPhone and Android

Afterglow’s welcome: write down who you were with, where and how it felt, in a few taps.
Home in Afterglow, with a body count of 11 over 41 moments, the best and the latest moment, and what you like.
Your recovery phrase in Afterglow: the 24 words your journal is encrypted with, which only you hold.

Privacy

Your journal, encrypted before it goes anywhere

End-to-end encrypted

Your journal, its backup and everything you send to a partner are encrypted before they leave your phone. Neither Afterglow nor the cloud you back up to ever gets a readable copy.

How the encryption works

Locked on your phone

Afterglow opens with your face, your fingerprint or a code, and the app switcher never shows your journal.

An encrypted backup

Saved to iCloud, Google Drive or Dropbox, and only your recovery phrase opens the backup. A lost phone never means a lost journal.

Works without internet

Write, read and look back anywhere. Your journal lives on your phone.

No account, no tracking

Nothing to sign up for. Analytics stay off until you switch them on, and even then they never include what you write.

Moments

Everything that happened, on one screen

Every time you’re with someone becomes a moment: who was there, where, how long and how it felt. Only the who is needed, and the rest is up to you.

Rate each moment, tag it in your own words and tell as much of the story as you like. Your notes are for your eyes only.

The moment form: the date, who was there, the rating, what you did and where.

Partners

Put a face to every name

Keep track of every partner: how and when you met, and what they look like.

  • About Name, picture, gender, origin, where a partner is based, how you met and when.
  • Looks Height, build, hair and the rest, picked from a list instead of typed.
  • Preferences Plus What a partner likes, wants to try and rules out.
  • Moments Every moment you shared, each with its rating.
  • Media Plus A partner’s photos and videos, in folders you name.
A partner’s page for Mia, open on About: gender, origin and the places Mia is based.

Looking back

What’s your number?

Afterglow works out your body count, your best moment, your type and what you like as you write.

You decide who counts toward your number, and Afterglow never comments on it.

Every moment lands in a calendar. Years from now, the first letters of a name are enough to find someone again.

The Moments tab: September 2026 as a calendar with a dot on each moment, and those moments listed under the calendar.

What you like

What’s your type?

Afterglow reads your ratings back to you: the type you rate highest, and what your best moments have in common.

Your type and your best moments come with Plus, read only from your own ratings.

What you like in Afterglow: the type you rate highest, and what your best moments have in common.

Sharing

Send a moment to whoever was there

Swap codes once, in person or in a chat, and from then on only the two of you can open what you send each other.

  • A moment Any moment you shared, with as much or as little detail as you like.
  • Pictures and clips Straight from an album, opened only on your partner’s phone.
  • A card What you’ve written about someone, sent for them to see.
The pairing screen, ready to scan the other phone’s code or take one pasted from a chat.
What Mia will get: switches for the rating, the note and the orgasm counts, over every detail the moment will carry.

What Afterglow costs

Free for good, Plus when you want more

The free app is a complete journal. Plus is a single payment for when you want more room.

Free

Everything a journal needs, for good

  • As many moments as you like
  • 5 partners, each with a picture
  • The ratings, the counts, the tags and the places
  • The backup and the recovery phrase

The free journal stays free, with no trial and no timer.

Plus

Paid once, no subscription

  • Every partner you want, not just 5
  • As many pictures as you like, and video
  • What each partner likes, wants and rules out
  • Your type and your best moments, based on your ratings
  • Your first times, and the days worth remembering

One payment, yours for good. You pick the price, and every price unlocks the same Plus.

Take your journal anywhere

Export everything as one encrypted file, or everything you wrote as two plain files any computer can open, without the pictures. Leaving costs nothing, and you never have to ask.

How export works

Questions

Good to know before you start

Who can read my journal?
You, on your phone once it’s unlocked, and on a new phone with your 24 words and your backup. Neither Afterglow nor your cloud can, because they never get a readable copy.
How the encryption works
What if I lose my phone?
Your journal stays locked on the lost phone. With a backup, your 24 words bring everything back on your next phone.
How backups work
What does Afterglow cost?
The journal is free for good. Plus adds more room for one payment, at a price you pick, and never hides anything you’ve written.
What Plus adds
Can I take my journal elsewhere?
Yes, whenever you like. Export one encrypted file with everything in it, or two plain files any person or AI can read.
How export works
Afterglow

Coming to iPhone and Android

Keep your moments to yourself

Free from your first moment, with no account to make. The App Store and Google Play buttons appear here the day Afterglow launches.

How will you use Afterglow?