# Wi vs JPKI利用者ソフト

The clearest difference is ads: JPKI利用者ソフト at none against Wi's shown. JPKI利用者ソフト also leads on monetization model (free vs ad-supported). Wi's advantage is review sentiment (32% vs 10%). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Wi ships an update every 7 months, JPKI利用者ソフト every 6 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Wi | JPKI利用者ソフト |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15 ratings)](https://appshunter.io/ios/app/wi-fi/id1132440751/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | **32.0% of reviews** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 6 months** |
| Monetization | Ad-supported | **Free** |
| Size | 34 MB | 7 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [I-O DATA, INC.](https://appshunter.io/developer/402444032) | [Japan Agency for Local Authority Information Systems](https://appshunter.io/developer/1481154804) |

## What reviewers say

### Wi

[App page](https://appshunter.io/ios/app/wi-fi/id1132440751)

This app visualizes your Wi-Fi environment with speed measurements and heatmaps. It helps identify if slow internet is due to your line or router, aiding in creating a more comfortable Wi-Fi experience. It also displays current Wi-Fi connection details.

**Highlights:** Internet and Wi-Fi speed measurement, Wi-Fi speed heatmap creation, Load floor plans for heatmap visualization, Display current Wi-Fi connection information, Access router settings screen

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Wi free?

Wi is free to download, with no in-app purchases.

### 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.

### Do Wi or JPKI利用者ソフト have ads?

Wi shows ads; JPKI利用者ソフト does not.

### Which is updated more often, Wi or JPKI利用者ソフト?

Wi ships an update every 7 months, and JPKI利用者ソフト every 6 months. Most recently, Wi was updated on September 23, 2026 and JPKI利用者ソフト on September 24, 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.*