# Ultimate Science Quiz 2023

> 7000+ Questions to increase your Knowledge and Intelligence and to be Smart.

Canonical page: [https://chrome-stats.com/d/com.damtechdesigns.quiz.science](https://chrome-stats.com/d/com.damtechdesigns.quiz.science)

## Overview

- **ID:** `com.damtechdesigns.quiz.science`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** DamTech Designs
- **Category:** GAME\_TRIVIA
- **Downloads:** 754,821
- **Rating:** 4.20 / 5 (11,120 ratings)
- **Version:** 2023.01
- **Last updated:** 2022-12-30
- **First published:** 2015-06-14
- **Publisher country:** IN
- **Size:** 7.85 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.damtechdesigns.quiz.science)
- **Website:** [http://www.damtechdesigns.com](http://www.damtechdesigns.com/)
- **Privacy policy:** [http://damtechdesigns.com/android/PrivacyPolicy/Best-Free-Science-Quiz.html](http://damtechdesigns.com/android/PrivacyPolicy/Best-Free-Science-Quiz.html)

## Description

Ultimate Science Quiz 2023 is a powerful, free Chrome extension designed to enhance your general knowledge in science through over 7000 carefully selected questions across 10 subjects. Whether you're preparing for competitive exams like UPSC, IAS, CET, IPS, or simply want to sharpen your intelligence, this app offers comprehensive coverage including Physics, Chemistry, Biology, Computer Technology, Environmental Science, and more.

The quiz not only challenges your knowledge but also helps you learn from carefully curated questions in areas such as earth and space science, social science, formal sciences like mathematics and logic, and applied sciences. Compete globally on new leaderboards and unlock achievements, making learning interactive and motivating. This extension is an excellent tool for students, educators, and quiz enthusiasts looking to boost their science competency efficiently.

## Rankings

- #80,120 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.damtechdesigns.quiz.science.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users praise its educational value and engaging science content, with notes that it helps with exam prep. However, stability is the dominant issue: many reviews report the app won't open, crashes or freezes on startup, or closes unexpectedly across various devices, including Samsung A32/A72. The app has potential, but startup/crash problems overshadow its benefits and require urgent fixes.

### Pros

- Educational value: helps with exam preparation and science learning
- Positive reception: users describe it as a nice, great app and even 'The best'
- Engaging content: users find the science material interesting

### Cons

- App not opening / not starting on many devices
- Crashes or freezes after launch
- Disappears or closes unexpectedly during use
- Device-specific instability reported on Samsung models (e.g., Galaxy A32, A72)

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.damtechdesigns.quiz.science)