Idea for the Next Generation

Being a teacher in one of the reputed schools in Japan, our client observed the lack of awareness and basic knowledge of local languages. So she decided to make an educational app for students, which enable them to count objects in the Japanese language. The question is, how did she find us? Why did she hire Space-O Technologies to create an educational app?

educational app for Next Generation

Connecting Dots

When our client contacted us, she had a very clear idea about her app. Finding the top educational app developers who can match her development expectations was her only concern. So the question is, how did she find us? What leads her to us? The answer is, she Googled and found our portfolio on the search result. A list of educational apps developed by our full-stack developers. Impressed by the portfolio, she directly contacted us.

how our client approached us

The First Step

To understand the overall requirements, our business analyst hardly took 4-5 hours. You know why? Because our client had already worked on the requirements part. She already made a clear document which, on the first glance, clarifies most of her app requirements. And to match her expectations, we shortlisted dedicated, full-time app developers, who have already built language learning applications. But, the Android app development was not as easy as understanding the requirements. Know what was the reason behind it.

steps for developing the application

Education App Development for Android

When our business analyst analyzed the whole requirement, she suggested assigning 1 full-stack Android developer. An Android developer who has a very good grip on the database management. Considering the suggestion, we assigned 1 full-time Android developer, who has more than 4 years of experience in Android development.

During the development process, converting a doc file into the database took most of his time. Eventually, it took him around 100 hours to make this application live on PlayStore.


  • Android Studio
  • Android SDK(version 26)
Android SDK
Android SDK

Third Party Libraries

  • AdMob | Firebase: to Display Advertisement
  • Crashlytics for Android: to track crash in Android
  • OrmLite – Lightweight Java ORM Supports Android and SQLite
Admob library
Crashlytics library

Education App Development for iOS

At Space-O Technologies, we assign a project to any developer on the basis of their past experience and expertise. This enables us to deliver any project within prefixed deadline. We assigned 1 dedicated iOS developer who has a good experience developing photo application, puzzle games, education and social application, and music application.

Even, the document given by the client was so perfect, it saved a lot of our development and overall time. It took around 100 hours to develop the iOS version of ‘Counting in Japanese’.


  • iOS xcode 8.3 with Swift 3.0 support
  • Application contain local SQLite database
Swift 3 programming language
SQLite Database

Third Party Libraries

  • Fabric – Crashlytics (For tracking crash in application)
  • Google-Mobile-Ads-SDK (Application contains google Ads)
  • ReachabilitySwift (For check internet is reachable or not)
Fabric Library
Google Mobile ads SDK
Reachability using Swift

About Counting in Japanese

‘Counting in Japanese’ is a simple language learning application. It teaches 27 most common ways of counting various objects that exist in Japanese, such as people, days, and animals. Users can learn and test their knowledge in the app itself. Romaji, Hiragana, and Kanji are its main 3 languages.

About Counting in Japanese app

Features of Counting in Japanese:

  • 27 different counting units
  • Quick revision of the lessons
  • Online test’s
  • Score board
Features of Counting in Japanese app

What Really Matters

You know what really matters to us? What really matters to us as a growing organization? The client satisfaction. Yes, it really matters to us because we believe – our network is our networth. After seeing her application live on Play Store and App Store, our client sent us this feedback video. It’s a short video. But, it has cover most of our strengths.

Other Educational Apps Developed by Us

Apart from ‘Counting in Japanese’, we have also developed educational apps like Duolingo, Babbel, Memrise, and leaf. In fact, we have full-stack and native mobile app developer for education industry, who has already developed more than 110 educational applications. You can check out some of these applications here.

School Reviewer app thumb
School Reviewer app thumb
School Reviewer app thumb
School Reviewer app thumb
School Reviewer app thumb
School Reviewer app thumb

Appreciation from Clients

Riccardo Petrachi

United Kingdom

We searched online for app developers that had an extensive experience in mobile app development as well as a strong presence in the market. We chose Space-O specifically because of the up-close experience we had with another app they had developed and we wanted to achieve the same high level of standards, quality, and satisfaction. We were looking for brilliant experts and we found them.


Douglas Laver


The Space-O team were great to work with. Every part of the process went as per the agreed schedule, and the finished prototype met, and in most cases, exceeded my expectations. While Space-O wasn’t the most price competitive of the quotes I received, the quality of their work, professionalism, and product, was well worth the additional cost. Highly recommend, and will continue to use their services for future projects.


Ashton Asherian


Space-O Technologies showed genuine interest in the project. The efficient team delivered quality results at a cost-effective price. We wanted to develop a minimum viable product that would be ready for scalability. It was a great experience working with them. We are so happy that we had the chance to meet Space-O. We love their work. Their project management and structure were amazing. The team loved what they were doing. There was passion behind every single piece of work.