# 远程电源控制开关 vs Smart e

The clearest difference is update cadence: Smart e at every 3 months against 远程电源控制开关's every 8 months. Smart e also leads on iOS requirement (10.0 vs 15.0). 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.

远程电源控制开关 ships an update every 8 months, Smart e every 3 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 远程电源控制开关 | Smart e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-e-firecracker/id1478861569/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 2 MB | 14 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晓燕 刘](https://appshunter.io/developer/1119896512) | [奇勇 颜](https://appshunter.io/developer/1278807009) |

## What reviewers say

### 远程电源控制开关

[App page](https://appshunter.io/ios/app/id1232986444)

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

**In-app purchases:** none


### Smart e

[App page](https://appshunter.io/ios/app/smart-e-firecracker/id1478861569)

Control an electronic firecracker machine using Bluetooth Low Energy. This utility app connects directly without requiring a pairing code, making it simple to install and use.

**Highlights:** Bluetooth BLE control, Electronic firecracker machine operation, No pairing code required, Easy installation and use

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

**In-app purchases:** none


## Frequently asked questions

### Is 远程电源控制开关 free?

远程电源控制开关 is free to download, with no in-app purchases.

### Is Smart e free?

Smart e is free to download, with no in-app purchases.

### Do 远程电源控制开关 or Smart e have ads?

Neither 远程电源控制开关 nor Smart e shows ads.

### Which is updated more often, 远程电源控制开关 or Smart e?

远程电源控制开关 ships an update every 8 months, and Smart e every 3 months. Most recently, 远程电源控制开关 was updated on October 13, 2026 and Smart e on October 14, 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.*