Under Trees - Private Diary has 31 thousand installs. Users love it: 4.6 stars from 830 ratings.
Under Trees - Private Diary is made and published by
Hoang Lang.
AppBrain is an independent app data site and isn't affiliated with Hoang Lang.
The app name, icon, screenshots and description belong to Hoang Lang and are shown as
published on Google Play.
About Under Trees - Private Diary
Under Trees - Private Diary is a lifestyle app developed by Hoang Lang.
Install Statistics
Under Trees - Private Diary has been installed 31 thousand times. In the last 30 days, the app was installed 33 times.
User Ratings
Under Trees - Private Diary is rated 4.64 out of 5 stars. The rating is based on 830 ratings.
App Information
Under Trees - Private Diary is freely available from Google Play. The app size is 19.68 MB. The latest version available is 5.1.0. The last update was on October 10, 2026.
Technical Requirements
Under Trees - Private Diary requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since July 2021.
Description by Hoang Lang(from Google Play)
Tell the trees your secrets.
Under Trees is a simple, private diary that lives on your device. Write about your day, capture your mood, add photos or a quick sketch, and keep it all behind a passcode — no account, no sign-up, just your journal on your device.
Most journaling apps ask you to trust the cloud. Under Trees starts somewhere else: your journal content is kept in the app's private storage, protected by your phone. Nothing leaves your device unless you choose to back it up yourself.
A DIARY THAT KEEPS UP WITH YOU • No account, no login — install and start writing right away • Works fully offline — on a plane, on the subway, anywhere • Fast, clean, distraction-free writing • Write as many entries as you want, whenever you want
KEEP IT PRIVATE • Protect your diary with a passcode • Unlock quickly with your fingerprint • Auto-lock when the app goes to the background • Set up a security question to recover access if you forget your passcode — no reset email needed • Your data stays in private app storage, protected by the OS from other apps
MAKE IT YOURS • Free themes, plus a theme builder with your own colors and backgrounds • Pick the app font that feels right • Entry templates to get you started: Traveling, Food, Self-care, Learning, Gratitude • Optional affirmations that greet you when you open the app
MORE THAN JUST TEXT • Add photos from your gallery or camera • Draw a quick sketch right inside an entry • Use your voice with built-in speech-to-text
FIND ANYTHING, FAST • Search by content or by tag • Browse your entries on a calendar • Stay organized with tags and a tag manager
SEE HOW YOU'VE BEEN • A simple mood tracker built into the calendar • Mood insights to see how your mood shifts over 30 days, 3 months, or all time — even broken down by tag • "On this day" brings back memories from your past
BACKUP & EXPORT, ON YOUR TERMS • Back up to your own Google Drive app folder, or locally to a folder on your device • Restore on another device with the same account • Export entries as .txt or PDF files to print or keep wherever you like
GENTLE REMINDERS • Optional notifications to nudge you to write • Fully customizable and can be turned off at any time
HONEST AND FAIR The core journaling experience is free because writing things down should be for everyone. The free version is supported by ads.
Premium is optional. It removes ads and unlocks extra customization, including image and color note backgrounds. Choose a yearly subscription or a one-time Lifetime purchase.
REAL SUPPORT FROM A REAL PERSON A diary can mean everything to its owner, and I get that. Email me any time at [support@langhoangal.dev](mailto:support@langhoangal.dev) — I read and reply to every message.
Under Trees. Tell the trees your secrets.
Recent changes: * Under Trees is now available on iOS! You can transfer your diary data between Android and iOS using backup and restore, so you can continue on either platform. Please note: automatic sync is not supported. Check out at https://apps.langhoangal.dev/en/under-trees-offline * UI improvements.
Get a detailed PDF report for Under Trees - Private Diary with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
Comments on Under Trees - Private Diary for Android
★★★★★Sara Waleed· Sep 25, 2021
I love this app so much, I love that there is fonts, and it's one of the best diary apps I've ever used
★★★★★Gerardo· Sep 19, 2021
Does this app a website to write my entries from my PC? I would like to write my diary either from my PC or my smartphone and that both are synchronized. That would be awesome! ’D Under Trees is a great app, by the way! I like it a lot!
★★★★★anju mammen· Sep 15, 2021
It is a very nice app and has beautiful themes; you can also create your own theme and that is kinda cool 🙂. Simple diary and I love it!❤😊
★☆☆☆☆JAVAID IQBAL· Feb 12, 2022
I can not back up my writings anymore!!
★★☆☆☆Goldfish· Oct 26, 2021
Ads are extremely frustrating because they are full screen ads that pop up after adding a title or typing a note. There is a warning about them, but it makes it difficult to really try the app to see if I want to purchase it and continue using it. It makes it hard to want to stick around, because it is immediately frustrating to use. Customization options are beautiful, but I will be uninstalling due to the ads. I'm fine with ads and paying, but I can hardly use the app, and I won't pay to try it
★☆☆☆☆Sai Tama· Sep 12, 2021
Every thing is Perfect, but I want the developer to upgrade the limit of adding photos. Right now the limit is upto 3. I hope next update it is upgrade
Google Play Rankings for Under Trees - Private Diary
This app is not ranked
Technologies used by Under Trees - Private Diary
16 permissions·22 libraries
Subscribe to see full permission and library details
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
