iKnow!

Installs

469.4k

Rating

4.4

Rating count

3.6k

Category	Education
Developer	DMM.COM LLC
Price	Free
First release	4/19/2011 (14 years ago)
Version	VARY
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.cerego.iknow

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/6/2025	3,558	4.351	469,375	VARY
9/5/2025	3,558	4.351	469,362	VARY
9/4/2025	3,558	4.351	469,343	VARY
9/3/2025	3,558	4.351	469,332	VARY
9/2/2025	3,557	4.351	469,316	VARY
9/1/2025	3,557	4.355	469,293	VARY
8/31/2025	3,557	4.355	469,284	VARY
8/30/2025	3,557	4.355	469,261	VARY
8/29/2025	3,557	4.355	469,204	VARY
8/28/2025	3,557	4.355	469,191	VARY
8/27/2025	3,557	4.355	469,172	VARY
8/26/2025	3,557	4.355	469,172	VARY
8/25/2025	3,556	4.362	469,157	VARY
8/24/2025	3,557	4.366	469,128	VARY
8/23/2025	3,557	4.366	469,128	VARY
8/22/2025	3,557	4.366	469,106	VARY
8/21/2025	3,557	4.366	469,092	VARY
8/20/2025	3,557	4.366	469,066	VARY
8/19/2025	3,556	4.359	469,048	VARY
8/18/2025	3,556	4.359	469,035	VARY
8/17/2025	3,556	4.359	469,014	VARY
8/16/2025	3,555	4.346	468,999	VARY
8/15/2025	3,555	4.346	468,986	VARY
8/14/2025	3,555	4.346	468,969	VARY
8/13/2025	3,554	4.346	468,957	VARY
8/12/2025	3,554	4.346	468,948	VARY
8/11/2025	3,554	4.346	468,932	VARY
8/10/2025	3,554	4.346	468,918	VARY
8/9/2025	3,554	4.346	468,898	VARY
8/8/2025	3,554	4.346	468,887	VARY
8/7/2025	3,554	4.346	468,876	VARY
8/6/2025	3,554	4.346	468,860	VARY
8/5/2025	3,554	4.338	468,841	VARY
8/4/2025	3,554	4.338	468,824	VARY
8/3/2025	3,554	4.338	468,804	VARY
8/2/2025	3,554	4.338	468,778	VARY
8/1/2025	3,554	4.338	468,734	VARY
7/31/2025	3,554	4.338	468,716	VARY
7/30/2025	3,554	4.338	468,716	VARY
7/29/2025	3,554	4.338	468,702	VARY
7/28/2025	3,554	4.338	468,680	VARY
7/27/2025	3,554	4.338	468,666	VARY
7/26/2025	3,554	4.338	468,635	VARY
7/25/2025	3,555	4.338	468,620	VARY
7/24/2025	3,555	4.338	468,594	VARY
7/23/2025	3,555	4.338	468,581	VARY
7/22/2025	3,555	4.342	468,564	VARY
7/21/2025	3,555	4.342	468,534	VARY
7/20/2025	3,555	4.342	468,521	VARY
7/19/2025	3,555	4.342	468,506	VARY
7/18/2025	3,555	4.342	468,465	VARY
7/17/2025	3,555	4.342	468,465	VARY
7/16/2025	3,555	4.342	468,455	VARY
7/15/2025	3,555	4.342	468,441	VARY
7/14/2025	3,555	4.342	468,421	VARY
7/13/2025	3,555	4.342	468,392	VARY
7/12/2025	3,555	4.342	468,379	VARY
7/11/2025	3,555	4.342	468,368	VARY
7/10/2025	3,555	4.342	468,359	VARY
7/9/2025	3,555	4.342	468,342	VARY
7/8/2025	3,555	4.346	468,317	VARY
7/7/2025	3,554	4.340	468,296	VARY
7/6/2025	3,554	4.340	468,280	VARY
7/5/2025	3,554	4.340	468,268	VARY
7/4/2025	3,554	4.340	468,247	VARY
7/3/2025	3,554	4.340	468,193	VARY
7/2/2025	3,554	4.340	468,193	VARY
7/1/2025	3,554	4.340	468,174	VARY
6/30/2025	3,554	4.340	468,147	VARY
6/29/2025	3,554	4.340	468,131	VARY
6/28/2025	3,553	4.340	468,109	VARY
6/27/2025	3,553	4.340	468,094	VARY
6/26/2025	3,553	4.340	468,083	VARY
6/25/2025	3,553	4.340	468,043	VARY
6/24/2025	3,553	4.340	468,025	VARY
6/23/2025	3,553	4.344	468,025	VARY
6/22/2025	3,553	4.344	468,005	VARY
6/21/2025	3,553	4.344	467,985	VARY
6/20/2025	3,552	4.344	467,959	VARY
6/19/2025	3,552	4.344	467,943	VARY
6/18/2025	3,552	4.344	467,926	VARY
6/17/2025	3,552	4.344	467,914	VARY
6/16/2025	3,552	4.344	467,892	VARY
6/15/2025	3,552	4.344	467,872	VARY
6/14/2025	3,552	4.344	467,842	VARY
6/13/2025	3,552	4.344	467,842	VARY
6/9/2025	3,551	4.344	467,797	VARY
6/8/2025	3,551	4.344	467,724	N/A
5/29/2025	3,551	4.344	467,724	N/A
5/28/2025	3,551	4.352	467,551	N/A
5/27/2025	3,551	4.352	467,537	N/A
5/24/2025	3,551	4.352	467,494	N/A
5/22/2025	3,551	4.352	467,452	N/A
5/21/2025	3,551	4.352	467,401	N/A
5/20/2025	3,551	4.352	467,401	N/A
5/19/2025	3,551	4.352	467,390	N/A
4/24/2025	3,549	4.352	466,856	N/A
4/22/2025	3,549	4.352	466,660	N/A
4/15/2025	3,549	4.352	466,660	N/A
4/10/2025	3,549	4.352	466,591	N/A

Details

iKnow! is a personalized language learning tool based on advanced learning algorithms designed to help you learn faster and more efficiently.  

The mobile app is a companion study tool to the iKnow! website (iknow.jp). With this app, you can enjoy the iKnow! experience on your phone or tablet.

Your iKnow! study progress on your Android device is automatically synched to your PC account, so you can study in the way that best matches your needs and lifestyle.

“Japanese, Chinese, and English”

Official courses are offered for studying Japanese, Chinese, and SAT English. The Japanese Core 6000 covers the 6,000 most commonly used words in Japanese, and the Chinese Core 2000 covers the 2,000 most commonly used words in Chinese. All words have sample sentences and audio.

“Spaced rehearsal learning”

iKnow! presents items in a spaced rehearsal pattern optimized for efficient learning. iKnow! calculates an optimal moment to review what you have learned so that you can learn more effectively.

“Guided study”

iKnow! tells you what to study and when. Based on your targets and performance, iKnow! manages your study for you.


＊＊＊＊＊＊＊＊＊＊＊＊＊＊

Features: 
- Five study applications: iKnow!, Self Check, Rapid Choice, Sentence Trainer and Listening.
- iKnow!: Master words and phrases with our patented learning algorithms.
- Self Check: Quickly self-assess your own knowledge.
- Rapid Choice: Fast-paced quizzing and review.
- Sentence Trainer: Master sentence patterns and constructions.
- Listening: Listen to content on the go. You can slow down and repeat any audio.
- Study progress synched across Android, iOS and PC accounts

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