DuckDuckGo, optional Duck.ai is popular, with 91 million installs. Users love it: 4.7 stars from 2,278,555 ratings. Its best ranking is #10 in Top Free, Productivity in United States.

DuckDuckGo, optional Duck.ai is made and published by DuckDuckGo. AppBrain is an independent app data site and isn't affiliated with DuckDuckGo. The app name, icon, screenshots and description belong to DuckDuckGo and are shown as published on Google Play.

About DuckDuckGo, optional Duck.ai

“⚡Protects your data. Private search, browser, optional AI, ad blocking, and VPN.”

DuckDuckGo, on Google Play

DuckDuckGo, optional Duck.ai is a productivity app developed by DuckDuckGo.

Install Statistics

DuckDuckGo, optional Duck.ai has been installed 91 million times. In the last 30 days, the app was installed 1.7 million times. It is ranked #10 in productivity.

User Ratings

DuckDuckGo, optional Duck.ai is rated 4.69 out of 5 stars. The rating is based on 2.3 million ratings.

App Information

DuckDuckGo, optional Duck.ai is freely available from Google Play. The app size is 53.93 MB. The latest version available is 5.297.0. The last update was on October 5, 2026.

Technical Requirements

DuckDuckGo, optional Duck.ai requires Android 9.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since April 2011.

Description by DuckDuckGo (from Google Play)

At DuckDuckGo, we believe the best way to protect your personal information from hackers, scammers, and privacy-invasive companies is to stop it from being collected at all.

Price	Free
Total installs	91 million
Recent installs	1.7 million
Rating	4.69 based on 2.3 million ratings
Ranking	Top ranked
Version	5.297.0
App size	53.9 MB
Number of libraries	66
Designed for Android	9.0+
Suitable for	Everyone
Ads	NO ads

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Screenshots

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Screenshots by DuckDuckGo, from the Google Play listing

4.69 · 2,278,555 reviews · 50,000,000+ downloads · #10 in Productivity

Official page on Google Play

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Google Play Rating history and histogram

Rating history

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1.9M

280K

55K

21K

66K

Installs over time

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DuckDuckGo, optional Duck.ai has been installed 91 million times. Over the past 30 days, it averaged 57 thousand installs per day.

Changelog of DuckDuckGo, optional Duck.ai

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Developer information for DuckDuckGo

DuckDuckGo

android@duckduckgo.com

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Comments on DuckDuckGo, optional Duck.ai for Android

★★★★★ Blink · Sep 20, 2026

My favorite app, my favorite browser. It is reliable, protective, and smooth. In this day and age, providing a safe place to occupy the virtual world. It is a relief and a pleasure to be blessed with this utility. I am grateful. I only have good things to say about my experience. Thank you, DuckDuckGo!

★★★★★ Mc Kaylin Andrews · Sep 20, 2026

Best search engine ever, built-in privacy with AI summary and chat services, super awesome when paired with Firefox

★★★★★ Serendipity · Sep 25, 2026

This app literally holds all your messages not keeping your search history I know in the Google app when you search up something not get appropriate your parents won't notice, and you will get in trouble but if this app it doesn't keep your search histories it is totally private nobody else knows what you are searching up, and it gives you pictures the exact pictures you look up way better than Google I recommend you at least try it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

★★☆☆☆ Doke Scott · Sep 20, 2026

Mostly works. I like the privacy. Many sites and downloads do not work. They either crash, fail, or "succeed" but produce a corrupt file. Safe search is always on. Even if you turn off the slider, you never get NSFW results.

★☆☆☆☆ Mayank Joshi · Oct 2, 2026

This browser is disappointing; it can't effectively block ads and is constantly showing pop-ups. It fails to block ads on YouTube and other websites as well.

★☆☆☆☆ Bob Anonymous · Sep 25, 2026

Since last update, my emails now won't open up, it just refreshes the list of emails.

★☆☆☆☆ Joshua Callahan · Sep 9, 2026

If a video isn't already searchable on Facebook, TikTok, or YouTube, using DuckDuckGo to search for it is pointless. I know this because I blocked those and only those three sources and now, no matter what I search, there aren't any video results.

Google Play Rankings for DuckDuckGo, optional Duck.ai

Top rankings

Rank	Country	Category	List
100	United States	Overall	Top Free
10	United States	Productivity	Top Free
100	United States	Applications	Top Free
29	Canada	Productivity	Top Free
161	Iran	Overall	Top Free
35	Germany	Productivity	Top Free
18	Indonesia	Productivity	Top Free
18	United States	Productivity	Top Grossing
19	Iran	Productivity	Top Free
21	Australia	Productivity	Top Free

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Ranking history in United States

Ranking history

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Technologies used by DuckDuckGo, optional Duck.ai

25 permissions · 66 libraries

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