# A1mobile 【NTT西日本】 vs ezKYC

The clearest difference is update cadence: ezKYC at every 3 weeks against A1mobile 【NTT西日本】's every 6 months. A1mobile 【NTT西日本】's advantage is iOS requirement (8.0 vs 15.1). On price, ads, 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.

A1mobile 【NTT西日本】 ships an update every 6 months, ezKYC every 3 weeks. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | A1mobile 【NTT西日本】 | ezKYC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 92 MB | 69 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NTT West Inc.](https://appshunter.io/developer/542613508) | [株式会社 デジテル (digitel Co.,ltd.)](https://appshunter.io/developer/1582140546) |

## What reviewers say

### A1mobile 【NTT西日本】

[App page](https://appshunter.io/ios/app/a1mobile-ntt/id1070721829)

This business softphone app connects to SmartNetcommunityαA1 systems. It allows for mobile communication integration with your business's main unit. Requires specific hardware and configuration for optimal use.

**Highlights:** Softphone functionality, SmartNetcommunityαA1 compatibility, Mobile communication integration, Business-focused features, Wi-Fi auto-login settings

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

**In-app purchases:** none


### ezKYC

[App page](https://appshunter.io/ios/app/ezkyc/id6762698646)

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

**In-app purchases:** none


## Frequently asked questions

### Is A1mobile 【NTT西日本】 free?

A1mobile 【NTT西日本】 is free to download, with no in-app purchases.

### Is ezKYC free?

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

### Do A1mobile 【NTT西日本】 or ezKYC have ads?

Neither A1mobile 【NTT西日本】 nor ezKYC shows ads.

### Which is updated more often, A1mobile 【NTT西日本】 or ezKYC?

A1mobile 【NTT西日本】 ships an update every 6 months, and ezKYC every 3 weeks. Most recently, A1mobile 【NTT西日本】 was updated on October 8, 2026 and ezKYC on October 28, 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.*