Simple Calendar

Name: Simple Calendar
Rating: 4.444516 (185303 reviews)
Author: Simple Mobile Tool

Simple Mobile Tool

★ 4.4 (185,303 ratings)

⬇ 10,000,000+ downloads

Est. actual: 21,615,848

Free

Released: Jun 5, 2016

IAP: $0.99 - $99.99 per item

Contains ads

Rated: Everyone

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +46K installs — 9% slower than the week before (+51K) · 6.8K/day since Sep 26
🏆Among Productivity apps top 1% by installs gained this week (581 peers growing)
⭐Rating steady at ★ 4.44 since Sep 26
🛠Updates dormant · updated 267 days ago

Installs since launch

+278,369 installs · +1,450 ratings since Sep 26

Update history

6.1.6 Feb 16, 2026 · seen Sep 26, 2026

Only the current version so far — new entries appear as the app ships updates.

Simple Calendar is a productivity app by Simple Mobile Tool with 10,000,000+ downloads (about 22M estimated). +46K installs in the last 7 days. Rated 4.4 from 185K ratings. Released Jun 5, 2016. Install growth, rank history, SDKs and ad networks.

From the store listing: “Simple Calendar 2026 is a highly customizable, offline monthly calendar app for Android. Have an agenda planner in your pocket, designed to do exactly what a personal tiny schedule planner should do in 2026. No complicated features and unnecessary permissions! It supports syncing events via Google Calendar or other…”