Memory training tool. Utilizes "spaced repetition" theory to manage intervals for every item based on your responses in previous repetitions in order to boost the efficiency of your learning.
Import SuperMemo data including learning progress.

New:
Optimized release package, added about dialog and relocated ads

King Square - the best word game!

■ Korean language study STEP 1 with "Writing Princess"
(For Galaxy Tab & WXGA-Phone only.)
■ Elementary Korean language education APP by enjoyable learning with writing.
■ Korean language dictation learning is possible by writing with this APP.

■ English language study STEP 1 with "Writing Princess"
(For Galaxy Tab & WXGA-Phone only.)
■ Elementary English language education APP by enjoyable learning with
writing.
■ English language dictation learning is possible by writing with this
APP.

■ English language study STEP 1 with "Writing Princess"
(For SmartPhone only.)
■ Elementary English language education APP by enjoyable learning with
writing.
■ English language dictation learning is possible by writing with this
APP.

Offline English-Polish dictionary. Angielsko-Polski Słownik.
More than 60.000 words. FREE!

Expand your English vocabulary and gain eloquence and quick-wittedness!

Expand your German vocabulary and gain eloquence and quick-wittedness!

Offline English Slovak dictionary. Anglicko-slovenský slovník.
More than 100.000 words. FREE!

Offline English Czech dictionary. Anglicko-český slovník.
More than 164.000 words. FREE!

English-Croatian and Croatian-English Offline Dictionary.
Englesko-Hrvatski i Hrvatsko-Engleski Offline Rječnik.
More than 120.000 words. FREE!

Offline English German Dictionary. Englisch-Deutsch Wörterbuch.
More than 168.000 words. FREE!

Offline English Hungarian Dictionary. Angol Magyar Szótár offline.
More than 235.000 words. FREE!

Offline English-Norwegian dictionary. Engelsk-Norsk Ordbok offline.
More than 29.000 words. FREE!

The only offline English-Catalan dictionary for Android. More than 33.000 words!

Offline English Finnish dictionary. Englanti-Suomi sanakirja.
More than 63.000 words. FREE!

Offline English Swedish dictionary. Engelsk-Svensk ordbok.
More th 35.000 words. FREE!

Geiriadur Saesneg-Cymraeg a Cymraeg-Saesneg.
The only Offline English-Welsh Dictionary for Android! More than 14.900 words! FREE!

Offline English Japanese Dictionary. Over 210.000 words and expressions!
英和辞書 offline。単語、成句、熟語を21万!
FREE!

Offline English Icelandic Dictionary. Ensk-íslensk orðabók.
More than 19.800 words. FREE!