My diary - Secret Journal
My diary - Secret Journal is a lifestyle app for Android and iOS that provides a secure, password-protected digital space for personal journaling.
The App DNA
What makes this app unique?
Users hire this app for a private, distraction-free environment to record emotions and thoughts without the social pressure or gamification found in other diary apps.
For Individuals seeking a private, secure, and simple digital space to record personal thoughts, feelings, and daily memories.
What does it look like?
Key features
Displays frequently used words to identify recurring themes or emotions.
Secures entries with a user-defined passcode and background auto-lock.
Converts journal entries into PDF files for printing or external sharing.
How much does it cost?
The app operates on a completely free model with no IAP or subscription gates identified in the current store data.
Velocity
Dormant developmentopaqueinternationalizationShow more...
The development momentum is classified as zombie status due to the significant inactivity. With only two releases recorded over a span of approximately 17 months, the release cadence is well below the threshold for maintenance. There is no evidence of active development, feature updates, or live operations. The last recorded update occurred on 2025-09-26, and no subsequent activity has been observed.
Who built it?
Alin Sorin Cuc
3 apps tracked · Lifestyle
Expense Tracker & Manager
Expense Manager, Money TrackerUser Sentiment
What do users think recently?
The recent review mood reads excited. Users appreciate minimalist and clean interface design facilitates a focused daily journaling experience for users and absence of aggressive monetization or hidden trial walls improves the initial user experience, but report unexpected advertisements appearing post-update disrupt the previously ad-free experience for long-term users.
How are ratings & reviews evolving?
What users say, by theme
- Minimalist and clean interface design facilitates a focused daily journaling experience for users
- Absence of aggressive monetization or hidden trial walls improves the initial user experience
- Unexpected advertisements appearing post-update disrupt the previously ad-free experience for long-term users
52 of 52 recent reviews analyzed · high confidence · Excited overall
Read the full review analysisUnlock 1 more frustration theme and 2 user requests, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for My diary - Secret Journal
How's the Lifestyle market?
The app maintains a 4.51 rating on Android with 903 reviews, positioning it as a niche, high-trust alternative to mass-market journaling apps.
Read the market outlookThe rivals identified
By ZipoApps
This app dominates the casual, security-focused journaling market, directly competing for the same privacy-conscious users who prioritize password protection and emotional expression.
- Massive social proof and brand recognition built through over 270,000 user ratings and reviews.
- Gamified engagement through a premium skin library and unique unicorn-themed comics for younger demographics.
- Robust security suite including biometric authentication that exceeds the basic password protection of this app.
DayGram - One Line a Day DiaryContender
MOODAContender
Halo: Daily Journaling AppContender
Diary with lockContenderUnlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for My diary - Secret Journal
Where is it heading?
The market for private journaling is consolidating around apps that offer reliable cross-device sync and non-intrusive monetization. My diary must prioritize data-integrity features to prevent churn, as the current lack of backup mechanisms undermines the trust required for a secret journal.
- The introduction of advertisements in the latest update has triggered negative sentiment, directly eroding the app's core value proposition of a private, distraction-free space.
- Frequent reports of data loss during device migration indicate that the current backup mechanism is insufficient, creating a high churn risk for long-term users.
The SWOT
- Minimalist interface design facilitates a focused daily journaling experience
- Free access to core features without paywalls builds initial user trust
- Implementing cloud-based backup and restore functionality would directly resolve the #1 user-reported churn risk
Next best moves
Ship cloud-based backup and restore because it is the top-requested feature → reduce churn on device migration
+ 1 more prioritized moveThe counter-intuitive read
The app's lack of advanced AI features is a strength, not a weakness…
Read the full takeFeature gaps
Biometric authentication (available in Unicorn Diary but missing here) +1
Since the last report: The app's strategic focus has shifted toward cloud-based backup to address churn, while the competitive narrative now emphasizes privacy-centric trust as a defense against ad-supported rivals.
Bottom line
The app succeeds as a private, ad-free space, but the recent introduction of ads and lack of cloud sync threaten its core trust-based retention, so the team must prioritize data backup to prevent churn.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeSources
- [1] Play Store listing
Report last updated