Heartlog
A private journal for the people you're seeing. Keep notes on each prospect, log every date while it's fresh, and ask Amie, an advisor who has actually read your notes, before the next one.
Free on iPhone · Since February 2026 · See pricing for Amie
Heartlog is a personal journal, not a social network and not a dating app. Prospects, dates, memories, photos, and daily entries live in your own account, and nobody else can see them.
Amie is optional. Ask a question and Amie answers from your recent dates, prospects, and entries, not from generic advice. Turn Amie off in Settings and the journal works without it.
Built for people who want to date with intention: remember the details, notice the patterns, and decide with a clear head. Also works after you've found someone, with a committed-relationship mode. For adults 18 and over.
A profile for each prospect: how you met, where things stand, what you want to remember. When it ends, move them to the Graveyard instead of forgetting.
Upcoming and past dates on one calendar, with a note before and a reflection after. Add photos, and get a monthly recap of how the month went.
“How did my last date go?” “What should we do for a second date?” Amie answers from your journal. Optional, and can be turned off.
Switch to committed mode. Track quality time, save questions to ask, and watch your story build in one timeline.
The journal is free. Amie is the only thing you can pay for, and it's optional.
Default
$0 on the App Store
Your full journal: prospects, dates, memories, photos, daily entries, timelines, partner mode, polls, share cards, and export. New accounts also get a small number of free Amie insights to try it out.
Download on the App StoreOptional
From $3.99 one-time
Pick whatever fits how often you ask.
Billed through Apple. Cancel any time in your Apple ID subscriptions; cancel during the trial and you're not charged. Unlimited has a fair-use limit to keep the service fast for everyone. Everything in the free journal keeps working without Amie.
Prices in US dollars. The App Store shows the price in your local currency before you buy.
When you ask Amie something, your message and limited context from your journal (recent dates, prospects, entries) are sent to OpenAI to generate the reply. Heartlog does not save or log the chat, and data sent through the OpenAI API is not used to train their models. You can turn Amie off in Settings and the journal works without it. The full detail is in the Privacy Policy.
Yes. Heartlog is a personal journal, not a social network. Nobody else can see your entries. Your data is stored in your own account on Firebase (Google Cloud), is never sold or shared with third parties, and is not used to train AI models. You can export everything as JSON or delete your account from Settings at any time.
Yes. The journal is free to download and use. New accounts also get a small number of free Amie insights. After that, Amie is the only paid part: a one-time pack of 20 insights for $3.99, or Unlimited Amie for $6.99 a month or $39.99 a year.
Subscriptions are managed by Apple. Open Settings on your iPhone, tap your name, tap Subscriptions, select Heartlog, and tap Cancel Subscription. If you cancel during a free trial you're not charged. The journal keeps working either way.
No. Amie gives dating and relationship guidance only. Amie is not a licensed therapist, counselor, or medical professional, and Heartlog is not a substitute for professional care. If you have health or mental health concerns, please talk to a qualified provider.
I'm Trevor Nogues. I'm fascinated by interpersonal connection and psychology, and by whether technology can make our relationships better instead of noisier. Dating apps get a bad rap, so I wanted to build something for the other side of the swipe: a private place to date with intention and remember how you actually felt.
It worked on me. Since building Heartlog I met my partner, and we've been together for almost a year. Heartlog is a solo project. If something is off, email me at heartlogdatingjournal@gmail.com.