CDOUBLES Pro II vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CDOUBLES Pro II
This advanced version removes limitations on camera docking for enhanced photo and video editing. It offers a streamlined experience for users seeking more control over their creative workflow.
- Advanced editing features
- Removes camera docking limitations
- Enhanced creative control
- Streamlined workflow
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此版本為CDOUBLES PRO的進階版，主要功能是取消攝影機對接的限制
E
This application requires a dual-lens electronic rearview mirror for real-time front and rear recording. It allows users to view the rear camera feed directly from their device.
- Real-time front recording
- Real-time rear recording
- View rear camera feed
- Dual-lens mirror compatibility
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本APP需搭配前後雙錄電子後視鏡使用， 具備即時前後錄影與觀看後方影像等功能。
Screenshots
Verdict
The clearest difference is review sentiment: CDOUBLES Pro II at 57% against E's 28%. E's advantage is update cadence (every 3 months vs every 9 months). On price, ads, in-app purchases and monetization model 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.
CDOUBLES Pro II ships an update every 9 months, E every 3 months. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.
| Parameter | CDOUBLES Pro II | E |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 57.1% of reviews — better | 28.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.3 — better |
| Further details — not scored | ||
| Size | 140 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | CHUNG YI HUNG | CARMAX CO., LTD. |
Customer experience
CDOUBLES Pro II
E
In-app purchases
CDOUBLES Pro II
No in-app purchases
E
No in-app purchases
