# eSmart V4 vs 数传广播

The clearest difference is update cadence: eSmart V4 at monthly against 数传广播's every 15 months. eSmart V4 also leads on iOS requirement (11.0 vs 13.0). 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.

eSmart V4 ships an update monthly, 数传广播 every 15 months. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | eSmart V4 | 数传广播 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 15 months |
| Size | 117 MB | 21 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志国 王](https://appshunter.io/developer/1543653011) | [广东保伦电子股份有限公司](https://appshunter.io/developer/933187149) |

## What reviewers say

### eSmart V4

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 数传广播

[App page](https://appshunter.io/ios/app/id6448782612)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is eSmart V4 free?

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

### Is 数传广播 free?

数传广播 is free to download, with no in-app purchases.

### Do eSmart V4 or 数传广播 have ads?

Neither eSmart V4 nor 数传广播 shows ads.

### Which is updated more often, eSmart V4 or 数传广播?

eSmart V4 ships an update monthly, and 数传广播 every 15 months. Most recently, eSmart V4 was updated on October 20, 2026 and 数传广播 on October 27, 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.*