---
title: "マイナンバー — App Overview"
url: https://marlvel.ai/intel-report/utilities/app--685
category: Utilities
developer: Satoshi Sato
platforms: ios, android
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-05-05
last_verified: "2026-05-05T08:02:09.450Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** The app functions as a secure digital vault for My Number data, leveraging native biometric authentication to replace the need to carry physical identification cards.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 3.0 |
| Latest Version (Android) | 2.0.0 |
| Developer | Satoshi Sato |

<!-- SECTION: Summary -->
## What is マイナンバー?

マイナンバー is a utility app designed to help users securely store and manage My Number identification data for themselves and their family members. It provides a digital alternative to carrying physical cards by utilizing device-level biometric security.

<!-- SECTION: Key Features -->
## Key Features

- **Secure Data Storage**: Provides a centralized location to store sensitive My Number information for family members.
- **User Authentication**: Secures access to stored data using standard user ID and password credentials.
- **Biometric Security**: Integrates with iPhone and iPad face recognition and fingerprint authentication features for enhanced protection.

<!-- SECTION: Target Audience -->
## Who is it for?

Individuals and heads of households responsible for managing the My Number information of their family members.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/%E3%83%9E%E3%82%A4%E3%83%8A%E3%83%B3%E3%83%90%E3%83%BC/id1081805227?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=jp.go.digital.mynumbercard_check_app&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/utilities/app--685)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/utilities/app--685).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*