CVS2.0 vs eSmart V4
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CVS2.0
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智能硬件控制，视频切换 ，中央控制 我们的app主要使用在iPad上面，现在的这个版本在iPhone4，iPhone4s，iPad上面可以运行，
eSmart V4
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这款APP是eSmart的加强版本。具备eControl的大部分功能
Screenshots
Verdict
The clearest difference is iOS requirement: eSmart V4 at 11.0 against CVS2.0's 15.6. On price, update cadence, ads and in-app purchases 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.
CVS2.0 ships an update every 6 weeks, eSmart V4 monthly. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.
| Parameter | CVS2.0 | eSmart V4 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 73 MB | 117 MB |
| Age rating | 9+ | 4+ |
| Developer | 日聪 吴 | 志国 王 |
In-app purchases
CVS2.0
No in-app purchases
eSmart V4
No in-app purchases
