# Shift Calendar

> Custom shift-schedule calendar for 15/15, 30/30, 42/14 and other rotations

- Official website: https://play.google.com/store/apps/details?id=com.aeonagile.vahtacalendar
- Canonical profile: https://altoolpop.com/en/tools/shift-calendar
- Locale: en
- Pricing model: Free
- Last updated: 2026-10-18

## Categories

- Productivity

## Description

Shift Calendar colour-codes a full year against any shift/rest rotation, not just the classic 15/15, 30/30 or 42/14 patterns, entered as separate shift-days and rest-days. It shows the next shift at a glance, flags when a shift falls on a holiday or birthday, and works fully offline with no ads or extra permissions.

Built for shift workers in oil and gas, construction, mining, security and similar rotation-based jobs. Free on Android.

---

Information is provided by the maker and reviewed by our team. AIToolPop is not affiliated with listed products.