Mind Jar: Encrypted Diary

Mind Jar: Encrypted Diary

ReinLogic

Available on Google Play
100+ installsFreeLifestyle

Updated Aug 19, 2026 ยท v1.3.4

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Private locked diary & mood tracker. Voice notes, photos. Offline & encrypted.

Mind Jar is a private, locked diary and journal that keeps your thoughts completely secure. Write daily reflections, record voice notes, attach photos, and track your mood โ€” protected by AES-256 encryption and biometric lock. No account needed. No cloud. 100% offline. YOUR PRIVATE SPACE FOR SELF-REFLECTION In a world where every app wants your data, Mind Jar is refreshingly different. Your journal entries never leave your device. No sign-up, no tracking, no algorithms analyzing your feelings โ€” just you and your private diary. CAPTURE YOUR LIFE IN MULTIPLE WAYS โ€ข Write daily journal entries for quick thoughts, gratitude, and reflections โ€ข Record voice notes when words need to be spoken, not typed โ€ข Attach photos to preserve visual memories โ€ข Track your mood daily to understand emotional patterns over time TIME CAPSULES โ€” LETTERS TO YOUR FUTURE SELF Lock entries to open on a future date. Write to your future self and rediscover forgotten thoughts when the time comes. A powerful tool for self-growth and daily reflection. CONSTELLATION VIEW โ€” YOUR MEMORIES AS STARS Watch your journal entries come alive as stars in a personal constellation. See mood patterns and revisit moments through a beautiful, immersive visual experience unlike any other diary app. ON THIS DAY โ€” REDISCOVER YOUR JOURNEY See what you wrote on this day in previous years. A gentle daily reminder of how far you've come on your personal journey. DIGITAL YEARBOOK โ€” Relive your journey with a personalized digital book created from your daily echoes and reflections. BEAUTIFULLY DESIGNED DARK MODE JOURNAL An elegant, distraction-free interface with smooth animations. Designed to make daily journaling a habit you actually enjoy. MIND JAR PLUS โ€” ONE PURCHASE, FOREVER YOURS Unlock unlimited voice notes, photos, time capsules, and constellation view with a single lifetime purchase. No subscriptions. No recurring fees. Ever. WHY PEOPLE CHOOSE MIND JAR โœ“ 100% offline โ€” your data never leaves your phone โœ“ AES-256 encryption โ€” military-grade security for your your daily notes and reflections โœ“ Biometric lock โ€” Face ID & fingerprint protection โœ“ No account required โ€” start journaling in seconds โœ“ No ads, no tracking, no data collection โœ“ Mood tracker โ€” understand your emotional patterns โœ“ Voice journal โ€” capture thoughts by speaking โœ“ Photo memories โ€” attach images to entries โœ“ Time capsules โ€” letters to your future self โœ“ Beautiful constellation view โ€” unique visual experience Start your private journaling journey today. Download Mind Jar โ€” the secure diary and journal that puts your privacy first.

Released
February 6, 2026

0 years on Google Play

Version
1.3.4
Updated
Aug 19, 2026
Content Rating
Everyone
Installs
100+
Developer
ReinLogic
Website
N/A
Email
contact@reinlogic.com
In-app purchases
No

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