With the spread of smartphones and tablets in educational settings, more and more schools and cram schools are using educational apps. Furthermore, an increasing number of companies are also utilizing educational apps for employee training and education, and the demand for educational apps is expected to continue to grow. When developing educational apps, it is common to outsource the work to external development companies. However, since there are many such companies, many people may be unsure of which one to choose.
This article introduces 15 companies with a proven track record in educational app development. It also summarizes how to choose a development company and provides information on the average development cost of educational apps. If you are considering developing an educational app, please use this as a reference.

Akira Shimazoe
CEO of Solashi Japan LLC. Engaged in the development and operation of internal systems at Suntory. Founded Yper Inc., serving as CTO and CPO, contributing to product launch and growth.
6 Selected Development Companies with Extensive Experience in Educational App Development
Here, we introduce six companies with extensive experience in developing educational apps. These companies are expected to deliver high-quality app development by leveraging the know-how they have accumulated over time.
1. ZYYX Inc.
ZYYX Inc. is a development company based in Tokyo. It handles system development, website production, and consulting services. The company has a proven track record of building the platform for the education ICT service "Kotomana," which is available on smartphones, tablets, and PCs.
ZYYX's app development is characterized by integrating design and engineering from the early stages of the project and progressing them in tandem. The focus is not merely on developing functions, but on thoroughly pursuing a user perspective to achieve an excellent user experience.
The company's strength lies in creating applications that are easy to use and valuable for users by merging design and engineering. With its extensive knowledge and know-how, ZYYX can reliably develop educational apps, even for first-time clients.
Item | Details |
Company Name | ZYYX Inc. |
Founded | 1994 |
Capital | 34.7 million yen |
Head Office Address | BIZCORE Jimbocho 4F, 3-9-2 Kanda Ogawamachi, Chiyoda-ku, Tokyo |
Features | Balanced integration of design and engineering |
Website | https://www.zyyx.jp/ |
2. Elephancube Inc.
Elephancube Inc. is a Tokyo-based development company. It handles the creation and sale of educational materials such as e-learning and digital teaching materials, as well as the development of learning and content delivery apps.
Elephancube places a strong emphasis on designing with future maintenance in mind to avoid incurring costs with every update. Another feature is its approach to understanding the target audience, objectives, and structure of the app during the early development stages to ensure educational effectiveness. It is a recommended choice for those who are still undecided about the final shape of their educational app.
Item | Details |
Company Name | Elephancube Inc. |
Founded | 2008 |
Capital | 5.2 million yen |
Head Office Address | 302 Buildens Nike, 565 Tsurumakicho, Waseda, Shinjuku-ku, Tokyo |
Features | Advanced design with a focus on maintainability |
Website | https://www.elephancube.co.jp/ |
3. Fantamstick, Ltd.
Fantamstick, Ltd. is a development company based in Tokyo. It develops educational apps for children and learning services. The company focuses mainly on the development of educational apps and game-based learning services designed to encourage children's voluntary learning.
Fantamstick is known for developing numerous game-based learning services that encourage children to learn independently. The company is also actively expanding globally, offering a wide range of overseas content. They also provide consulting and planning for educational games, making them a good choice for those who want support from the idea stage.
Item | Details |
Company Name | Fantamstick, Ltd. |
Founded | 2010 |
Capital | Not disclosed |
Head Office Address | 3-1-3 Minami-Aoyama, Minato-ku, Tokyo |
Features | Game-based learning services |
Website | https://fantamstick.com/ |
The company's strength lies in developing educational solutions. They excel at developing learning apps that digitize and distribute educational content such as textbooks, teaching materials, and dictionaries, including the dictionary app “DONGRI.” They have extensive dealings with educational publishers and can develop apps tailored to the needs of educational settings. This company is recommended if you're considering developing apps or systems aimed at solving issues in the education field.
Item | Details |
Company Name | East Co., Ltd. |
Founded | 1985 |
Capital | 82.3 million yen |
Head Office Address | 3F Yoyogi 2-chome Place, 2-22-8 Yoyogi, Shibuya-ku, Tokyo |
Features | System for digitizing and distributing educational materials |
Website | https://www.est.co.jp/ |
5 Educational App Development Companies Proficient in the Latest Technology
Next, we will introduce five companies proficient in the latest technology for educational app development. Utilizing the latest technologies makes it possible to implement complex functions and carry out efficient development.
1. Solashi Co., Ltd
Solashi Co., Ltd is an offshore development company based in Vietnam. They utilize the cost advantage of offshore development by organizing a talented team of Vietnamese engineers. They have experience in developing educational apps, such as Edv Path, an app that supports students’ learning by aiming to enhance non-cognitive skills such as motivation and self-control. It strengthens students' ability to learn through features like individual coaching and inquiry-based learning support.
Solashi's strength lies in their engineers with expertise across various technical domains and flexible team structuring. They have engineers skilled in areas such as Web/mobile and AI/machine learning, and can assemble the optimal team based on the project’s needs. If you feel uncertain about educational app development or want to proceed with consultation, feel free to reach out.
Item | Details |
Company Name | Solashi Co., Ltd |
Founded | August 2022 |
Capital | 30 million yen |
Head Office Address | 1F, Ninomiya Building, 18-4 Sakuragaoka-cho, Shibuya-ku, Tokyo (billage SHIBUYA C11) |
Features | Engineers proficient in the latest technology provide comprehensive support |
Website | https://solashi.com/ |
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2. Code Quality Inc.
Code Quality Inc. is a development company based in Tokyo. They develop and operate services such as the web-based drill material “Osharai Sensei” for improving reading and calculation skills, and “Programming Sensei,” which helps users learn programming concepts.
Code Quality emphasizes source code quality, enabling them to create systems with high scalability. They can flexibly respond to feature additions after release. They are recommended for those wanting to create scalable educational apps.
Item | Details |
Company Name | Code Quality Inc. |
Founded | 2002 |
Capital | 12 million yen |
Head Office Address | 8F, Kagurazaka Kitagawa Building, 6-42 Kagurazaka, Shinjuku-ku, Tokyo |
Features | Highly scalable educational apps and systems |
Website | https://www.codequality.co.jp/ |
3. Neos Corporation
Neos Corporation is a development company based in Tokyo. It excels in creating digital textbooks tailored for ICT education and developing engaging educational content that incorporates characters and games. The company is notable for offering end-to-end services, from design and app development to strict quality control and cloud operations.
Even if you don’t yet have a concrete vision for your educational app, Neos Corporation can handle everything from concept planning to app release. They provide comprehensive support from concept creation through to operation, making them a reliable choice even for those with no prior experience in educational app development.
Item | Details |
Company Name | Neos Corporation |
Year Established | 2004 |
Capital | Not listed |
Head Office Address | Sumitomo Fudosan Kanda Building No. 2, 10F, 1-23-1 Kanda Sudacho, Chiyoda-ku, Tokyo |
Features | End-to-end support from planning and development to operation |
Website | https://www.neoscorp.jp/ |
4. Kids Project Inc.
Kids Project Inc. is a Tokyo-based company that specializes in developing digital content for children and families. The company focuses on planning, developing, and designing educational apps and games for children.
Their strength lies in the expertise they’ve accumulated in developing content for children, as well as their ability to create fun and educational apps and games. If you're looking to develop a child-friendly app that balances educational value with playfulness, Kids Project Inc. is a great option.
Item | Details |
Company Name | Kids Project Inc. |
Year Established | 2020 |
Capital | Not listed |
Head Office Address | 15F, Toranomon Hills Business Tower, 1-17-1 Toranomon, Minato-ku, Tokyo |
Features | Extensive knowledge of the education industry |
Website | https://kids-project.jp/ |
When choosing an educational app development company, it’s important to check the following four key points.
- Development Track Record
- Maintenance & Support System
- Expertise in the Education Industry
- Ability to Keep Up with the Latest Technology
Let’s take a closer look at each point.
1. Development Track Record
The most important factor in your selection is the company’s development track record in educational apps. A company with extensive experience in educational app development will be well-versed in the unique requirements and needs of such apps, enabling smooth and efficient development.
When reviewing past projects, try to gather as much detail as possible—such as project scale, duration, and technologies used. If they have experience with apps similar to the one you’re aiming to develop, they’re more likely to offer proposals that suit your needs.
2. Maintenance & Support System
To provide a high-quality educational app consistently over time, it’s crucial to consider the robustness of post-release maintenance and support systems. With strong support in place, issues can be resolved promptly and ongoing improvements can be made, ensuring users enjoy a comfortable learning environment. This perspective is essential to maintain long-term educational impact and user satisfaction.
Before signing a contract, clearly define the scope of support—including bug fixes and updates. Security is also vital, so make sure to check whether the company has obtained certifications like ISMS (Information Security Management System) or PrivacyMark.
3. Expertise in the Education Industry
Developing educational apps also requires industry-specific knowledge and insights. A company familiar with the education sector will likely provide proposals that reflect the real needs of educational settings. Companies with prior educational app development experience are assumed to have accumulated such know-how.
Check case studies of their previous educational app development projects and review the details of the apps. Choosing a company that has both strong educational industry knowledge and proven app development experience will lead to greater satisfaction.
4. Ability to Keep Up with the Latest Technology
It’s also crucial to consider whether the development company is well-versed in the latest technologies. The features required for educational apps evolve rapidly, so it’s important to choose a company that stays up to date with the latest tech trends and applies them to app development.
Companies that actively adopt cutting-edge technology can effectively integrate AI (Artificial Intelligence), AR (Augmented Reality), VR (Virtual Reality), and other trending innovations into educational apps. Utilizing new technologies not only enhances app value but also helps differentiate your app from competitors.
Looking for a Company That Specializes in Educational App Development? Contact "Solashi"
In this article, we introduced 15 companies that excel in educational app development, along with how to choose the right one and the typical cost ranges. Developing a high-functioning educational app requires both technical capability and an understanding of the education industry. If you don’t want to compromise on functionality, it’s especially important to select a company that is strong in cutting-edge technologies.
At "Solashi Co., Ltd", engineers who are well-versed in advanced technologies are in charge of planning and development. By leveraging services, frameworks, and libraries that streamline the development process, we build educational apps effectively and efficiently.
We support you from the planning stage through to development and operations—all in one place. If you have any questions or concerns about developing educational apps, feel free to contact "Solashi Co., Ltd".

Akira Shimazoe
Representative of Solashi Japan LLC. Born in April 1989 in Fukuoka Prefecture. Graduated from the Graduate School of Information and Mathematical Sciences at Osaka Prefecture University. Joined Suntory System Technology Co., Ltd., an IT subsidiary of Suntory Holdings, in 2014. Broadly responsible for the development, operation, and implementation of vending machine delivery management, efficiency improvements, and sales management systems. Founded Yper Inc. in 2017, serving as CTO and CPO. Contributed to the launch and growth of the app-linked delivery bag "OKIPPA." Selected for Toyo Keizai's prestigious "Amazing Venture 100" and Forbes' "Forbes 30 Under 30 Asia 2019."