Best Big Day alternatives: apps like Big Day: Countdown Widgets

Countdown Widget Timer Counter

Birthday,Vacation,Wedding,Baby

Free

Easily track important dates with customizable timers and home/lock screen widgets. Personalize your countdowns with unique backgrounds and share your excitement with friends and family.

SEED Companion App

For players of the PC game

Free

Manage your virtual characters' lives and societies on a new planet from your mobile device. Stay updated on their decisions and communicate directly with them, even when away from your PC. This app enhances the experience of the PC simulation game.

Calendar Maker – Your Own pics

Personalized Photo Calendars

Free

Create personalized calendars using your own photos and pre-designed templates. Easily customize date ranges, convert photos to wallpaper, and design monthly calendars in minutes.

Phone Number Lookup & Finder

Reverse Phone Lookup & Search

Free

Gain insight into any phone number with advanced features like spam detection, reputation scoring, and geographic information. Identify callers, check number validity, and understand call origins to manage your calls effectively.

Ausclimate

by CDB GOLDAIR

Free

Control home appliances remotely and automate functions with timers. Share device access with family members for convenient, simultaneous control of multiple devices.

Fuel Tracker Gas & Mileage Log

MPG Calculator & Car Expenses

Free

Easily track your vehicle's fuel consumption and mileage. Log gas purchases, calculate fuel economy, and view detailed statistics and plots of your driving data. Supports multiple units and data synchronization.

Countdown Widget Plus

Birthday, Holiday & Milestone

Free

Create visually appealing countdown timers for your home screen. Personalize them with custom backgrounds, colors, and templates for any event, from birthdays to holidays. Receive notifications to ensure you never miss an important date.