# CVS2.0 vs eSmart V4

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.

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.

## The numbers

| Metric | CVS2.0 | eSmart V4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 73 MB | 117 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [日聪 吴](https://appshunter.io/developer/1181237165) | [志国 王](https://appshunter.io/developer/1543653011) |

## What reviewers say

### CVS2.0

[App page](https://appshunter.io/ios/app/cvs20/id1266585144)

**In-app purchases:** none


### eSmart V4

[App page](https://appshunter.io/ios/app/esmart-v4/id1480661649)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CVS2.0 free?

CVS2.0 is free to download, with no in-app purchases.

### Is eSmart V4 free?

eSmart V4 is free to download, with no in-app purchases.

### Do CVS2.0 or eSmart V4 have ads?

Neither CVS2.0 nor eSmart V4 shows ads.

### Which is updated more often, CVS2.0 or eSmart V4?

CVS2.0 ships an update every 6 weeks, and eSmart V4 monthly. Most recently, CVS2.0 was updated on October 7, 2026 and eSmart V4 on October 20, 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.*