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CLUSTER DIARY-ENTRIES-PASSWORD · 23 ENTRIES · EARLIEST ENTRY 2017-06-26

Private diary and mood tracking apps

This cluster comprises private diary and mood-tracking apps that emphasize security (passwords, biometrics, local storage), photo support, and optional cloud sync. Entry dates are scattered across 2011–2026, with a small concentration in 2021–2023, but no clear trend shape emerges. Shanti Journal: Diary & Voice leads on traction signal, though all leaders show 0 stars.

Entry timeline

ENTRY TIMELINE

JUN 2013: 1MAY 2016: 1MAY 2017: 1JUN 2017: 1APR 2018: 1JUN 2018: 1NOV 2018: 1APR 2021: 1JUL 2021: 1SEP 2021: 1OCT 2021: 1DEC 2021: 1APR 2022: 1DEC 2022: 1JAN 2023: 1JUN 2023: 1JUL 2024: 1NOV 2024: 1FEB 2025: 1JAN 2026: 1MAY 2026: 1JUL 2026: 1AUG 2026: 1
JUN 2013AUG 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 hand-coded · 1 unlabelled

Operator · 1 indie · 1 commercial · 1 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 3 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 21Journal X: My Diary with Lock0★5 yrabandonedlivehand-codedcommercialA diary app with password lock, photo attachments, search, and multiple journals for organizing entries.
  2. 22Journal Today: A Private Diary0★4 yrabandonedlivehand-codedindieDiary app for writing private journal entries with photos, tags, moods, and calendar timeline, protected by passcode and synced across devices.
  3. 23Mood Tracker: CLY Daily Mood0★1 yrabandonedliveSecure diary and mood tracker app that lets users log emotions, write thoughts, and protect entries with a password.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.