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BIGasLIFE Logo

About us

BIGasLIFE's driving force is the excitement of thinking, "This would be fun," or "What would happen if we incorporated new technology?" For us, app development isn't a means to generate revenue; it's more like "play" fueled by curiosity.

We value "Fun through growth and discovery."We want to deliver the excitement that comes from discovering new things, broadening your horizons through new experiences, and changing the way you see the world through unexpected discoveries.

From "Replen," which fosters logical thinking and communication skills, to "Kotoba no Bud," which supports conversations with babies, to the easy-to-use "TORECTA" and "AnimalLine," we carefully develop each app with care and passion. We prioritize privacy and security, and strive for simple, intuitive operation so that all generations can use our apps with confidence.

Our goal is to bring the joy of learning and discovery into everyday life, making each person's daily life a little more special and fulfilling. Regardless of age, we want to be a part of those moments when you feel like you've taken a step forward, and share the excitement of that growth through our app.

Development History

リプレン
Practice app for understanding, organizing, and responding. From everyday conversations to discussions and interviews, AI feedback helps you understand others' opinions and organize and communicate your own thoughts. With five difficulty levels and a wide range of questions, children from third grade to adults can have fun while improving their logical thinking and communication skills.
ことばの芽
No more guessing when talking to your baby! "Usable phrases" for each situation, in Japanese and English. Introducing "useful phrases" for everyday situations like breastfeeding, sleep, and diaper changes, in Japanese and English. Make communication with your baby more fun and enriching. These prompts nurture the "budding language" of the future.
Agetene
This is a fun, guest-participation wedding web app that helps you create memorable moments. Guests upload photos and videos, and teams compete for points. This web app is perfect for those who want to capture photos of old friends and family, or for those who want to take lots of wedding photos.
AnimalLine
This is a simple puzzle game where you line up animal icons. It's perfect for developing logical thinking skills and the ability to predict other people's thoughts. Plus, with the two-player mode, you can enjoy it with friends and family during short wait times.
TORECTA
This is a completely free block puzzle game! Clear pentomino blocks within the time limit to achieve a high score. Create squares of 4x4 or more to extend the time, and create multiple squares in a row to increase your score. Enjoy deep strategic gameplay with simple controls, perfect for both casual and immersive players!

News

  • 2026.01.21

    Replen v1.3.1 has been released.
    The "This Week's Question" system has been updated to allow you to work through the questions thoroughly over the course of a week. The carousel UI allows for intuitive question selection. Images are now displayed in questions, allowing you to review the question text even while answering. A keyword search function has also been added.

  • 2025.11.23

    Replen v1.2 has been released.
    Added a performance graph function, best score display by difficulty level, and a settings screen (difficulty settings, help, contact information).

  • 2025.09.09

    Replen v1.1.0 has been released on the Google Play Store.
    Enjoy logical thinking training with AI feedback on Android.

  • 2025.09.06

    Kotoba no Me v1.2.0 has been released on the Google Play Store.
    The phrasebook to support conversations with babies is now also available on Android.

  • 2025.08.29

    Replen v1.0.0 has been released on the App Store.
    This app is a practice app for understanding, organizing, and responding to opinions. AI feedback helps you hone your logical thinking and communication skills.

  • 2025.08.21

    Kotoba no Bud v1.0.0 has been released on the App Store.
    This app supports talking to babies. You can check out different conversation phrases for each situation in Japanese and English.

  • 2024.06.18

    AnimalLine v3.0.5 has been released on the Google Play Store.
    We think this is an app that many people will enjoy, so please give it a try.

  • 2024.06.16

    AnimalLine v3.0.5 has been released on the Apple Store.
    We've revamped the UI, adding a new stage mode and a new game board, so we hope you enjoy it.

  • 2024.03.29

    TORECTA v3.2.0 has been released.
    The gameplay experience has been further enhanced with comical music.

© BIGasLIFE 2026.