শিশু শিক্ষা (All in One) app is helpful for any students. It is one kind of learning app. Students can easily learn Bangla vowel letters. They will learn also Bangla consonant. English alphabet is also here. To know mathematical digit they can learn by using this app. Students can learn Arabic letter and surah. Many educational poems are also here. They will learn a lot of general knowledge by using this app. About human body, Bangla version and English version is here. By using this app, any students are able to know many educational gossips.