MobileKey vs iQ Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MobileKey
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Mobile Key是一款革命性的應用程式, 讓使用者可全新體驗新世代解鎖方式, 該應用程式整合NFC與個人化功能, "只需輕輕一按,輕輕感應,即可駕馭." 透過這應用程式, 使用者可確保身分識別的安全性及可靠性. Mobile Key非常適合下列人類, 1.具有創意及創新敢嘗鮮的 2.常於在城市與郊區遊走的 3.簡單、輕便、需安全感的 該程式透過使用NFC功能, 不須另外安裝其他附加硬件或軟體, 即可受到保護及權限存取, 再經由內部數據轉換, 來確保車輛對主人的身分辨識.
iQ Viewer
This utility app allows you to control and view footage from your compatible dash cam directly on your mobile device. Stream live video, remotely manage recordings, adjust settings, and easily download or share your videos.
- Live streaming
- Remote recording control
- Menu settings operation
- Video playback
- Video download
- Video sharing
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iQ Viewer is a dash cam playback APP for mobile phones to operate UltraDash dash cam through a wireless network connection between a mobile phone. The functions include live-streaming within a short distance, remoting control recording function, operating menu settings, playback video, downloading video to the mobile phone, and sharing it with your friends or insurance companies. Compatible model: UltraDash Z3+ / UltraDash S3.
Screenshots
Verdict
The clearest difference is update cadence: MobileKey at daily against iQ Viewer's every 3 weeks. 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.
MobileKey ships an update daily, iQ Viewer every 3 weeks. Both last shipped on November 3, 2026.
| Parameter | MobileKey | iQ Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Daily — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | SMARTCHIP MICROELECTRONICS CORP. | Cansonic Inc. |
In-app purchases
MobileKey
No in-app purchases
iQ Viewer
No in-app purchases
