4Ask - English AI Assistant

Installs

310.7k

Rating

4.6

Rating count

8.6k

Category	Education
Developer	Duong Tuan Tung
Price	Free
First release	9/7/2023 (2 years ago)
Version	1.4.7
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.presbtech.ask

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
7/28/2025	8,639	4.580	310,657	1.4.7
7/27/2025	8,636	4.578	310,657	1.4.7
7/26/2025	8,635	4.579	310,358	1.4.7
7/25/2025	8,630	4.572	310,177	1.4.7
7/24/2025	8,625	4.570	310,030	1.4.7
7/23/2025	8,620	4.578	309,859	1.4.7
7/22/2025	8,613	4.575	309,701	1.4.7
7/21/2025	8,610	4.574	309,583	1.4.7
7/20/2025	8,605	4.575	309,430	1.4.7
7/19/2025	8,602	4.575	309,287	1.4.7
7/18/2025	8,599	4.584	309,104	1.4.7
7/17/2025	8,585	4.583	308,895	1.4.7
7/16/2025	8,577	4.583	308,693	1.4.7
7/15/2025	8,572	4.575	308,517	1.4.7
7/14/2025	8,569	4.573	308,359	1.4.7
7/13/2025	8,560	4.578	308,177	1.4.7
7/12/2025	8,548	4.574	307,975	1.4.7
7/11/2025	8,538	4.566	307,765	1.4.7
7/10/2025	8,525	4.552	307,598	1.4.7
7/9/2025	8,503	4.546	307,375	1.4.7
7/8/2025	8,490	4.539	307,181	1.4.7
7/7/2025	8,480	4.537	307,015	1.4.7
7/6/2025	8,469	4.528	306,895	1.4.7
7/5/2025	8,464	4.528	306,704	1.4.7
7/4/2025	8,456	4.524	306,541	1.4.7
7/3/2025	8,448	4.516	306,322	1.4.7
7/2/2025	8,447	4.515	306,121	1.4.7
7/1/2025	8,439	4.522	305,935	1.4.7
6/30/2025	8,435	4.522	305,935	1.4.7
6/29/2025	8,430	4.521	305,792	1.4.7
6/28/2025	8,420	4.523	305,513	1.4.7
6/27/2025	8,416	4.523	305,326	1.4.7
6/26/2025	8,410	4.522	305,152	1.4.7
6/25/2025	8,404	4.517	305,006	1.4.7
6/24/2025	8,397	4.520	304,766	1.4.7
6/23/2025	8,391	4.521	304,655	1.4.7
6/22/2025	8,390	4.520	304,536	1.4.7
6/21/2025	8,385	4.523	304,369	1.4.7
6/20/2025	8,378	4.522	304,200	1.4.7
6/19/2025	8,370	4.521	304,008	1.4.7
6/18/2025	8,357	4.517	304,008	1.4.7
6/17/2025	8,354	4.513	303,720	1.4.7
6/16/2025	8,348	4.507	303,630	1.4.7
6/15/2025	8,343	4.504	303,498	1.4.7
6/14/2025	8,339	4.504	303,363	1.4.7
6/13/2025	8,337	4.502	303,227	1.4.7
6/9/2025	8,331	4.503	303,095	1.4.7
6/8/2025	8,320	4.514	302,788	1.4.7
5/29/2025	8,319	4.514	302,652	N/A
5/28/2025	8,288	4.531	301,169	N/A
5/27/2025	8,284	4.528	301,070	N/A
5/24/2025	8,283	4.528	300,822	N/A
5/22/2025	8,271	4.521	300,575	N/A
5/21/2025	8,262	4.519	300,040	N/A
5/20/2025	8,261	4.527	299,845	N/A
5/19/2025	8,261	4.526	299,845	N/A
4/24/2025	7,953	4.541	289,516	N/A
4/22/2025	7,873	4.539	285,202	N/A
4/15/2025	7,865	4.538	285,202	N/A
4/10/2025	7,801	4.569	284,067	N/A
4/6/2025	7,713	4.565	281,860	N/A

Details

4Ask is a smart English AI Assistant empowered by ChatGPT. It can:

📸 Solve your English exercises and tests when you take a photo or scan them.
✍️ Check and fix any grammar mistakes you make.
📝 Write English essays for you on any topic.
💬 Answer any questions you have about English, like grammar, words, talking, and communicating.
📈 Help you get better at the IELTS writing test.
🌐 Translate English into other languages.

More Apps byDuong Tuan Tung

AI Smart Note Taker - Notedy

Installs: 32,673Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 6/20/2025Last change: N/A

More Apps inEducation

Jolly Phonics Lessons

Installs: 6,066,068Score: 4.54Ratings: 70,006

Price: N/A

Version: N/AReleased: 3/3/2016Last change: N/A

DataCamp: Learn Python/AI/Code

Installs: 3,250,647Score: 4.87Ratings: 36,157

Price: N/A

Version: N/AReleased: 10/18/2017Last change: N/A

HeyJapan: Learn Japanese

Installs: 6,852,022Score: 4.57Ratings: 220,293

Price: N/A

Version: N/AReleased: 1/7/2020Last change: N/A

Lingo - AI Language Practice

Installs: 6,163,882Score: 4.23Ratings: 23,731

Price: N/A

Version: N/AReleased: 7/20/2023Last change: N/A

Miga Town: My Vacation

Installs: 37,356,035Score: 2.74Ratings: 72,347

Price: N/A

Version: N/AReleased: 11/7/2018Last change: N/A

Promova: Language Learning

Installs: 5,946,118Score: 4.48Ratings: 202,292

Price: N/A

Version: N/AReleased: 4/2/2019Last change: N/A

Motorcycle Theory Test UK Kit

Installs: 203,344Score: 4.70Ratings: 2,915

Price: N/A

Version: N/AReleased: 6/22/2012Last change: N/A

Scientific calculator plus 991

Installs: 44,808,745Score: 4.85Ratings: 500,756

Price: N/A

Version: N/AReleased: 5/1/2020Last change: N/A

لرنیت | آموزش زبان انگلیسی

Installs: 5,294,976Score: 4.80Ratings: 208,820

Price: N/A

Version: N/AReleased: 4/25/2018Last change: N/A

LingQ - Language Learning

Installs: 2,013,239Score: 4.37Ratings: 42,113

Price: N/A

Version: N/AReleased: 10/7/2011Last change: N/A

Unicorn Coloring Wonderland

Installs: 763,366Score: 3.40Ratings: 633

Price: N/A

Version: N/AReleased: 9/30/2024Last change: N/A

What's That Bug?

Installs: 1,457Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 6/17/2025Last change: N/A

British Council EnglishScore

Installs: 12,365,498Score: 4.65Ratings: 45,401

Price: N/A

Version: N/AReleased: 4/5/2019Last change: N/A

The Highway Code UK 2025

Installs: 272,556Score: 4.67Ratings: 1,784

Price: N/A

Version: N/AReleased: 9/3/2016Last change: N/A

Padlet

Installs: 10,622,877Score: 4.77Ratings: 30,745

Price: N/A

Version: N/AReleased: 3/28/2016Last change: N/A

Piano Academy - Learn Piano

Installs: 25,465,230Score: 4.21Ratings: 79,215

Price: N/A

Version: N/AReleased: 12/19/2019Last change: N/A

زبان برتر: آموزش زبان انگلیسی

Installs: 213,559Score: 4.00Ratings: 637

Price: N/A

Version: N/AReleased: 12/25/2018Last change: N/A

Learn to Read: Reading.com

Installs: 592,779Score: 4.39Ratings: 2,814

Price: N/A

Version: N/AReleased: 7/13/2023Last change: N/A

Learn to Drive with RED

Installs: 23,581Score: 4.62Ratings: 328

Price: N/A

Version: N/AReleased: 12/4/2023Last change: N/A

Learn basic Korean - HeyKorea

Installs: 2,700,194Score: 4.55Ratings: 24,383

Price: N/A

Version: N/AReleased: 12/12/2021Last change: N/A

eyparent

Installs: 214,463Score: 4.57Ratings: 3,888

Price: N/A

Version: N/AReleased: 3/15/2015Last change: N/A

HelloChinese: Learn Chinese

Installs: 9,459,409Score: 4.85Ratings: 370,060

Price: N/A

Version: N/AReleased: 7/11/2015Last change: N/A

Driving UK Test Routes

Installs: 15,173Score: 3.79Ratings: 40

Price: N/A

Version: N/AReleased: 10/6/2022Last change: N/A

Turbolearn - AI Note Taker

Installs: 787,557Score: 4.58Ratings: 92,321

Price: N/A

Version: N/AReleased: 8/5/2024Last change: N/A

BBC Bitesize - Exam Revision

Installs: 525,057Score: 4.69Ratings: 2,345

Price: N/A

Version: N/AReleased: 3/22/2016Last change: N/A

Woofz - Puppy and Dog Training

Installs: 2,790,917Score: 4.10Ratings: 42,661

Price: N/A

Version: N/AReleased: 12/11/2020Last change: N/A

Math Tests: learn mathematics

Installs: 6,488,369Score: 4.44Ratings: 29,429

Price: N/A

Version: N/AReleased: 10/25/2016Last change: N/A

Learn Like Nastya: Kids Games

Installs: 10,418,638Score: 3.39Ratings: 3,376

Price: N/A

Version: N/AReleased: 5/3/2022Last change: N/A

Pinkfong Shapes & Colors

Installs: 3,829,771Score: 3.55Ratings: 2,893

Price: N/A

Version: N/AReleased: 5/17/2017Last change: N/A

SkyView® Lite

Installs: 22,099,156Score: 3.65Ratings: 56,249

Price: N/A

Version: N/AReleased: 10/19/2014Last change: N/A

DuoCards - Vocabulary Builder

Installs: 4,300,211Score: 4.61Ratings: 46,216

Price: N/A

Version: N/AReleased: 4/4/2020Last change: N/A

Canvas Student

Installs: 21,195,751Score: 4.77Ratings: 213,280

Price: N/A

Version: N/AReleased: 12/22/2012Last change: N/A

English Grammar

Installs: 1,782,808Score: 4.53Ratings: 19,792

Price: N/A

Version: N/AReleased: 5/15/2024Last change: N/A

Photomath

Installs: 260,637,593Score: 3.86Ratings: 3,090,486

Price: N/A

Version: N/AReleased: 2/26/2015Last change: N/A

UK License Theory App

Installs: 35,675Score: 4.05Ratings: 185

Price: N/A

Version: N/AReleased: 4/5/2024Last change: N/A

Writing Wizard - Alphabet ABC

Installs: 10,196,314Score: 3.86Ratings: 8,456

Price: N/A

Version: N/AReleased: 1/8/2015Last change: N/A

Go back to the Home page