Winter Princess Diary: Lock
Winter Princess Diary: Lock Summary
Winter Princess Diary: Lock is a ad-supported, with in-app purchases Android app in Tools by Cards. Released in Oct 2019 (6 years ago). It has about 3M+ installs and 18K ratings with a 4.50★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 183.4K monthly active users and generates around $10K+ monthly revenue (71% IAP / 29% ads). Store metadata: updated Jul 25, 2024, version 130056.
Recent activity: 52.7K installs this week (274.8K over 4 weeks) showing steady growth , and 32 new ratings this week View trends →
Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.
Data tracking: SDKs and third-party integrations were last analyzed on Mar 1, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Aug 18, 2025.
Store info: Last updated on Google Play on Jul 25, 2024 (version 130056).
Winter Princess Diary: Lock was last scanned for SDKs 2026-03-01. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Google
AdMob
Bumptech
Square
MongoDB
Firebase4.5★
Ratings: 18K
Screenshots
App Description
Many awesome stickers, variety of emoticons, lovely frozen fairytale graphics.
💎❄ Winter Princess Diary ❄💎
A Magical Place for Your Memories
❄ Winter Princess Diary is beautifully designed for those who cherish their memories! Perfectly suited for girls, this app features enchanting graphics of frozen crystals, snowflakes, and a magical winter princess. 💎❄
Record Your Thoughts and Dreams
❄ Use this Diary with Lock to jot down your thoughts, future plans, or daily reflections. It's your trustworthy friend, always ready to listen without judgment. Whether you want to keep secrets, document a love story, or capture life's emotions, the Winter Princess Diary is your perfect companion. 💖❄
Daily Mini-Notes
❄ Make it a habit to write quick mini-notes throughout your day. Share your experiences, from workouts to school adventures or weekend fun. Set reminders to keep your diary updated. 📝❄
Personalized Journal
❄ Turn this app into your personal journal, capturing daily events, appointments, secrets, and feelings. It can also serve as a diet journal, dream journal, travel diary, or autobiography. Plus, you can draw and add pictures to make your notes more vivid! 🌟❄
Features
💎 Two stunning views of a frozen fairytale land: calendar and tiles – choose your favorite
💎 Easy navigation between diary entries
💎 Password protection with fingerprint or PIN code for your Princess Diary
💎 Create, modify, and delete entries easily
💎 Add pictures and enjoy many fun stickers (watch ads for more stickers!)
💎 Express your mood with emojis and track it in the calendar or timeline
💎 Share your memories with friends via Facebook, Gmail, or Messenger
💎 Add drawings to your notes
💎 Set reminders to add notes regularly
💎 Choose the first day of the week in the calendar (Sunday or Monday)
Suitable for Kids
❄ This app is perfect for kids, especially girls, to create and cherish their magical stories with their Diary with Lock.