A1mobile 【NTT西日本】 vs ezKYC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
A1mobile 【NTT西日本】
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.
- Softphone functionality
- SmartNetcommunityαA1 compatibility
- Mobile communication integration
- Business-focused features
- Wi-Fi auto-login settings
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A1mobileは、西日本電信電話株式会社が提供するSmartNetcommunityαA1に対応したビジネス向けソフトフォンです。 【重要なお知らせ】 ・本アプリケーションのご利用にはSmartNetcommunityαA1（主装置）が必要です。 【動作確認機種一覧】 ・機種によって動作が異なります。詳しくは動作確認機種一覧をご確認ください。 http://flets-w.com/solution/kiki_info/a1mobile/list.html 【取扱説明書】 ・アプリの操作方法は取扱説明書をご確認ください。 https://flets-w.com/solution/kiki_info/manual/result/?c=1&p=380&q=&n=10 【推奨設定】 Wi-Fi復帰時に自動でログイン動作となるように、活性化リトライ設定を”無制限”にすることを推奨します。 ＜設定箇所＞ 設定＞アプリ設定＞保守設定＞活性化リトライ設定
ezKYC
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ezKYC is a dedicated identity verification app that reads IC chip data from official Japanese ID documents via NFC, developed in compliance with Japan's Mobile Phone Improper Use Prevention Act. The app is accessible exclusively through a deep link issued by an authorized dealer and cannot be launched standalone from the App Store. ■ Supported Documents • My Number Card (マイナンバーカード) • Residence Card (在留カード) ■ Key Features • NFC IC Chip Reading: Reads identity data from IC chip-embedded documents on iPhone 7 or later. • Camera Capture: Captures the back side of the Residence Card and a selfie to complete the verification process. • Secure Transmission: All acquired data is transmitted via TLS encryption and no personal information is stored on the device. ■ Data Handling All data is handled in accordance with Japan's Act on the Protection of Personal Information (APPI). Location data is not collected.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | A1mobile 【NTT西日本】 | ezKYC |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 92 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | NTT West Inc. | 株式会社 デジテル (digitel Co.,ltd.) |
In-app purchases
A1mobile 【NTT西日本】
No in-app purchases
ezKYC
No in-app purchases
