Your personal diary for memories, reminders & life
Capture your thoughts with text, photos, voice and video. Set reminders so you never forget what matters. Simple enough for anyone — from kids to grandparents.
Free for 3 months. No credit card required.


Everything you need. Nothing you don't.
Designed for simplicity — usable by children and grandparents alike. No learning curve, just open and write.
Write Freely
Distraction-free editor for your thoughts. No formatting toolbar, no clutter — just you and your words.
Capture Moments
Attach photos, voice memos, and videos to any entry. Your diary becomes a visual timeline of your life.
Smart Reminders
Set reminders on any entry. Get notified at the right time so you never forget what matters.
Calendar View
See your entire month at a glance. Dots show entry days, bells show reminders. Tap any day to read.
Private & Secure
Your diary is yours alone. PIN lock, encrypted storage, and optional cloud backup on your terms.
Works Offline
Write anywhere, anytime — no internet needed. Entries save locally first and sync when you are ready.
Start in 30 seconds
No complicated setup. No accounts to remember.
Sign up with your phone
No email, no password. Just your phone number and a quick OTP code.
Write your first entry
Tap the + button, type your thoughts, add a photo or voice memo. Done.
Relive your memories
Browse your timeline, search past entries, and get reminded of what matters.

Your diary. Your rules.
Call Up Diary is not a social app. There are no followers, no likes, no public profiles. Your entries are encrypted and only you can read them.
PIN & Biometric Lock
Add a PIN or use Face ID to protect your diary.
Optional Cloud Sync
Keep it local-only, or sync to the cloud for backup. Your choice.
No Data Selling
We never read, analyze, or sell your diary entries. Ever.

Start your diary today
Free for 3 months with full features. No credit card needed.
Available on iOS and Android. Coming soon.