# JPKI利用者ソフト vs マイナPocket for SMBC日興証券

JPKI利用者ソフト and マイナPocket for SMBC日興証券 are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

JPKI利用者ソフト ships an update every 6 months, マイナPocket for SMBC日興証券 every 8 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | JPKI利用者ソフト | マイナPocket for SMBC日興証券 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **10.0% of reviews** | 8.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 7 MB | 13 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Japan Agency for Local Authority Information Systems](https://appshunter.io/developer/1481154804) | [NTT DATA GROUP CORPORATION](https://appshunter.io/developer/478236616) |

## What reviewers say

### JPKI利用者ソフト

[App page](https://appshunter.io/ios/app/jpki/id1481154805)

This app allows users to view and verify the validity of digital certificates on their My Number Card using an iPhone. It also provides functionality to change passwords and receive notifications for certificate expiration.

**Highlights:** View digital certificate details, Verify certificate validity, Change passwords, Receive expiration notifications, Check certificate expiration dates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### マイナPocket for SMBC日興証券

[App page](https://appshunter.io/ios/app/pocket-for-smbc/id6476906032)

This app allows you to declare and verify your My Number using your My Number card. It simplifies administrative procedures related to your personal identification number.

**Highlights:** My Number declaration, Identity verification, Utilizes My Number card functionality

**In-app purchases:** none


## Frequently asked questions

### Is JPKI利用者ソフト free?

JPKI利用者ソフト is free to download, with no in-app purchases.

### Is マイナPocket for SMBC日興証券 free?

マイナPocket for SMBC日興証券 is free to download, with no in-app purchases.

### Do JPKI利用者ソフト or マイナPocket for SMBC日興証券 have ads?

Neither JPKI利用者ソフト nor マイナPocket for SMBC日興証券 shows ads.

### Which is updated more often, JPKI利用者ソフト or マイナPocket for SMBC日興証券?

JPKI利用者ソフト ships an update every 6 months, and マイナPocket for SMBC日興証券 every 8 months. Most recently, JPKI利用者ソフト was updated on November 7, 2026 and マイナPocket for SMBC日興証券 on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*