Shift Work Calendar (FlexR)
Shift Work Calendar (FlexR) Summary
Shift Work Calendar (FlexR) is a ad-supported, with in-app purchases Android app in Productivity by Klwinkel.com. Released in Jan 2011 (15 years ago). It has about 389.8K+ installs and 4.3K ratings with a 4.30★ (good) average. Based on AppGoblin estimates, it reaches roughly 11.5K monthly active users and generates around $<10K monthly revenue (22% IAP / 78% ads). Store metadata: updated Mar 9, 2026.
Recent activity: 4.00 installs this week (49 over 4 weeks) showing declining growth View trends →
Store info: Last updated on Google Play on Mar 9, 2026 .
4.3★
Ratings: 4.3K
Screenshots
App Description
FlexR, for people who work in varying shifts.
FlexR is THE #1 app for people who work in varying shifts, giving you all options you want in an app for keeping track of your work schedule! The app shows a clear view of your personal schedule for the coming weeks, but also your schedule of the past. Paired with the ability to sync all of your schedule to your Google Agenda, the app communicates with all your Google apps perfectly. The app gives you the opportunity to quickly make a report of your worked hours, including your salary. All YOU have to do, is to tell the app when you have to work. The app does the rest! Another great feature is the auto-backup function, this prevents you from losing all your data when switching devices, this can even be turned on or off!
Some great functions;
- Google Drive backup
- Google Calendar sync
- Easy entering working schedule
- One-click report
- View your salary in an eyewink
- Handy widgets for a quick view
- Max 5 shifts (unlimited with Pro-pack)
There is also a paid version without Ads and umlimited shifts.