# eControl vs eSmart V4

The clearest difference is update cadence: eSmart V4 at monthly against eControl's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

eControl ships an update every 3 months, eSmart V4 monthly. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | eControl | eSmart V4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 18 MB | 117 MB |
| Requires iOS | 12.2 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [成勇 吴](https://appshunter.io/developer/1447606225) | [志国 王](https://appshunter.io/developer/1543653011) |

## What reviewers say

### eControl

[App page](https://appshunter.io/ios/app/econtrol/id1460018886)

**Features:** macOS Compatibility

**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 eControl free?

eControl 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 eControl or eSmart V4 have ads?

Neither eControl nor eSmart V4 shows ads.

### Which is updated more often, eControl or eSmart V4?

eControl ships an update every 3 months, and eSmart V4 monthly. Most recently, eControl was updated on October 26, 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.*