scrbl vs Thread to Self

scrbl is a simple way to capture thoughts as they happen. Open the app, type a thought, and hit send. Entries are automatically timestamped and grouped by day, creating a clear timeline you can return to anytime. Use the home screen widget to capture thoughts instantly with a single tap. No setup, no organization, no friction. Everything stays on your device. No accounts, no cloud, no sync. scrbl is built for quick thoughts, small moments, and ideas you do not want to lose.

Thread to Self is a private message thread with yourself. Capture a thought, observation, idea, or memory, then move on with your day. Everything lives in one continuous stream, arranged from oldest to newest. When you want to revisit something, jump directly to a month and year. Thread to Self is intentionally simple: • No AI • No ads • No account, nothing to sign up for • No social features • No folders, tags, or filters • Text only, no photos or attachments • No editing after you send • Messages can be deleted, but never changed Your messages are stored on your iPhone and synchronized through your private iCloud account. Export your thread as text whenever you choose. Optional weekly or monthly reminders are quiet and simple. No streaks, badges, or guilt. Try Thread to Self free for 30 days. After the trial, unlock writing permanently with a one-time $4.99 purchase. No subscription. Your messages are always yours to read and export, whether or not you buy.