Best apps like O2 Calendar

Looking for something like O2 Calendar? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard by KOB MARKETING

Gift Card Information Platform

4.0(62 ratings)

Free

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Top Alternatives to O2 Calendar

Hà Nội Trace by National Numbering and Barcodes Center

Editor's Choice

0.0(0 ratings)

Free

V-Standard by HISOFT VIET NAM JOINT STOCK COMPANY

Strong Contender

0.0(0 ratings)

Free

IDBooker by IDTEK JOINT STOCK COMPANY

Worth Considering

Calunar: Lịch âm Bính Ngọ 2026

0.0(0 ratings)

Free

More apps like O2 Calendar

by Hung Nguyen

View lunar calendar on home screenLunar calendar widgetsCreate lunar reminders

This app provides a fast and convenient way to view the lunar calendar, offering a unique interface. It allows users to see lunar dates directly from their home screen or lock screen via widgets, create lunar-based reminders, and view monthly lunar calendars. It also includes helpful features like quick lunar date calculations and inspirational quotes.

(7)

free

Calenvi - Lịch Việt

by Lam Nhan

Lunar and Solar CalendarEvent RemindersGoogle Drive Backup

This calendar app offers a simple design for efficient time and task management. It features both lunar and solar calendars, event reminders, and home screen widgets for quick access. Personalize your experience with customizable color themes.

(4)

free

by IDTEK JOINT STOCK COMPANY

IDSpace

(0)

Shift Planner RosterShift

Duty rota, swaps, fair load

(0)

Mega Calendar

Shared Plans & Reminders

Detailed daily planningRecurring event setupCustomizable reminders

Organize your schedule with detailed daily planning, recurring event setup, and customizable reminders. Create travel itineraries, manage to-do lists with notifications, and access all features offline. Personalize notification sounds to distinguish between events.

free with in-app purchases

(1)

A Lịch Việt - Lịch hàng ngày

by Minh Ngoc Nguyen

Simple displayMultiple featuresNo advertisements

This app provides a simple and feature-rich daily calendar experience. It is continuously updated with new features and bug fixes, ensuring a smooth user experience without any advertisements.

(6)

free