Mark Off: Calendar & Tracker
Mark Off: Calendar & Tracker Summary
Mark Off: Calendar & Tracker is a ad-supported, with in-app purchases iOS app in Productivity by Viktor Gavrilov. Released in Sep 2018 (7 years ago). It has 387 ratings with a 4.56★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 1.2K monthly active users and generates around $<10K monthly revenue (27% IAP / 73% ads). Store metadata: updated Jul 2, 2025, version 1126.
Data tracking: SDKs and third-party integrations were last analyzed on Feb 4, 2026.
Store info: Last updated on App Store on Jul 2, 2025 (version 1126).
Mark Off: Calendar & Tracker was last scanned for SDKs 2026-02-04. 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.
RevenueCat
Google
nanopb
Firebase4.56★
Ratings: 387
Screenshots
App Description
Welcome to MARK OFF: Tracker & Calendar, the ultimate visual tool to organize your life, track your habits and visualize your progress like never before!
MARK OFF allows you to create 10 different types of calendars:
1. STREAK: Cultivate positive habits with streak tracking and insightful statistics. Customize day types, colors, and image creation to stay motivated and focused. You are not limited to tracking only daily habits - "neutral" days are added to separate bad days from the normal days without an activity.
2. TRAVEL: Log your adventures, visualize visited countries, and plan future trips effortlessly. Customize travel destinations and track visas for seamless travel planning. Add locations of visited cities and places and see them on one map. Create your own Custom Countries with a picture you want, which allows you to fit the calendar to your needs, i.e. show trips in the Cities or States
3. ACTIVITY: Monitor activities, moods, sports, symptoms and more with customizable image creation and detailed progress tracking. Enhance productivity and well-being with personalized insights.
4. DEADLINE: Stay organized and never miss a deadline again with intuitive deadline tracking. Monitor days before and after important dates to stay ahead of your tasks. For each deadline you could specify a name and a color. Create annual deadlines to track birthdays and anniversaries.
5. EMOJI: Express your daily moods and activities with emojis, creating unique images for each day. Track progress effortlessly and add multiple emojis to capture every moment.
6. WORK: Streamline work schedules, projects, and time off with customizable work types and schedules. Easily manage multiple projects and stay organized with manual entry options.
You could have several schedules in parallel, i.e. to see when you and your partner are both free.
7. PROJECTS: Effectively manage projects with customizable periods and visual tracking directly on the calendar. Stay on top of deadlines and milestones with ease.
8. LIFE: Gain a holistic view of your life journey, track important moments, and visualize life stages effortlessly. Reflect on your past experiences and plan for the future with clarity.
This calendar is inspired by WaitButWhy blog post "Your Life in Weeks” - Each square on calendar represents one week of your life
9. PHOTO: Enjoy daily surpri