A nightly letter to tomorrow.
Effective date: June 4, 2026
These Terms (“Terms”) govern your use of the Selfletter mobile application (“Selfletter,” “the app”). By installing or using Selfletter, you agree to these Terms. If you don’t agree, please don’t use the app.
Selfletter is built and operated by Gurshan Mann (“we,” “us”), based in California, United States. You can reach us at selfletterapp@gmail.com.
We grant you a personal, non-exclusive, non-transferable, revocable license to install and use Selfletter on Apple devices you own or control, for your own personal, non-commercial use. You may not:
You own everything you write in Selfletter. The text of your letters is never read by us, used to train any model, or sent to any analytics service. Signing in is optional — you can use Selfletter as a guest, and an account (Sign in with Apple or email/password) only backs up and syncs your letters across your devices. Where the text physically lives depends on how you signed in:
See our Privacy Policy for the full breakdown. You are solely responsible for what you write and for keeping your own backups if you want them.
Selfletter is free to download. Some features require a paid subscription or a one-time lifetime purchase (“Premium”). Premium is sold through Apple’s App Store using your Apple ID.
Subscriptions (Monthly or Yearly):
Lifetime purchase:
Prices may change in the future. Existing subscribers will be notified of price increases per Apple’s policy and may cancel before the change takes effect.
Free users can write tonight’s letter, read last night’s letter, and see the past 7 days of letters in the calendar. Premium unlocks the full archive (year heatmap, month navigation, and backfilling any past day), search across all letters, paper warmth choices, time capsules, and the premium open-timer lock on tomorrow’s letter.
Don’t use Selfletter to do things that hurt other people or break the law. Specifically:
Selfletter is provided “as is” and “as available,” without warranties of any kind, whether express or implied, including warranties of merchantability, fitness for a particular purpose, or non-infringement.
Selfletter is not a substitute for medical, mental-health, or therapeutic care. If you are in crisis, please contact a qualified professional or, in the US, dial 988 for the Suicide and Crisis Lifeline.
We do not guarantee that iCloud sync, Supabase authentication, or any future cross-device sync will be uninterrupted, error-free, or that your letters will be perfectly preserved. You are responsible for any backups you want to keep.
To the maximum extent permitted by law, our total liability for any claim arising out of or relating to Selfletter is limited to the greater of (a) the amount you paid us in the 12 months before the claim arose, or (b) US$10. We are not liable for indirect, incidental, special, consequential, or punitive damages.
Some jurisdictions don’t allow these limitations; in those places they apply to the maximum extent permitted.
You may stop using Selfletter at any time by deleting the app and signing out. We may suspend or terminate your access if you violate these Terms or use the app in a way that could harm us or others. On termination, your local data, iCloud data, and any Supabase account data remain under your control — see the Privacy Policy for how to delete an email/password account.
These Terms are governed by the laws of the State of California, United States, without regard to conflict-of-laws rules. Any dispute will be resolved in the state or federal courts located in California, except where local consumer-protection law gives you stronger rights.
We may update these Terms from time to time. If a change is material, we’ll update the effective date and surface the change in an app update. Continued use after a change means you accept the updated Terms.
Questions or concerns: selfletterapp@gmail.com