# Chronos — History, bite-sized!

> Learn the story of humanity: from prehistory to the modern world, era by era.

Canonical page: [https://chrome-stats.com/d/com.elsadonnat.chronos](https://chrome-stats.com/d/com.elsadonnat.chronos)

## Overview

- **ID:** `com.elsadonnat.chronos`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Chronos - Learn History
- **Category:** EDUCATION
- **Downloads:** 41
- **Version:** 1.9.26
- **Last updated:** 2026-03-23
- **First published:** 2026-03-23
- **Publisher country:** GB
- **Size:** 13 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.elsadonnat.chronos)
- **Privacy policy:** [https://docs.google.com/document/d/1A3jHVsWJrFsTP8ZbTPOYKlrKSYaP6vrV7LFWPhlTq08/edit?usp=sharing](https://docs.google.com/document/d/1A3jHVsWJrFsTP8ZbTPOYKlrKSYaP6vrV7LFWPhlTq08/edit?usp=sharing)

## Description

Ever wished you could understand the big picture of human history: not just names and dates, but how it all connects?<br><br>Chronos takes you on a journey through 60 key events across five eras of human history: Prehistory, the Ancient World, the Medieval World, the Early Modern Period, and the Modern World, as well as seven additional chapters that dive deep into one topic (e.g., Revolutions, Paintings, Technology, Early civilizations...!). More will be coming soon!<br><br>Each lesson teaches you three events through beautifully designed study cards, then tests your knowledge with multiple question types (date matching, multiple choice, timeline ordering, and more). A built-in spaced review system brings back events you struggled with so they stick in your long-term memory. We even built a map to visualize the events, and a Challenge mode where you can compete among friends!<br><br>What makes Chronos different:<br><br>Structured learning path — 16 lessons that build on each other, starting from the very beginning<br>Multiple question types — not just flashcards, but matching, dating, and identification challenges<br>Era overview — understand the shape of history before diving into details<br>Track your progress — streaks, XP, and mastery indicators for every event<br>Works offline — all content is built in, no internet required<br>Clean, distraction-free design — no ads, no clutter, just learning<br><br>Whether you&#39;re a student preparing for exams, a history enthusiast, or just curious about how we got here; Chronos helps you build a mental timeline of human civilization, one event at a time.<br><br>Start with the big picture. End with real knowledge.

## Rankings

- #2,334,393 — Overall

## Permissions and access

### Permissions

- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SCHEDULE_EXACT_ALARM`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.elsadonnat.chronos.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.elsadonnat.chronos)