# FBox助手 vs RV controller(BLE)

FBox助手 and RV controller(BLE) are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | FBox助手 | RV controller(BLE) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 13 MB | 31 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Flexem Technology Co.,Ltd.](https://appshunter.io/developer/1043548513) | [慧媛 金](https://appshunter.io/developer/1851931213) |

## What reviewers say

### FBox助手

[App page](https://appshunter.io/ios/app/fbox/id1289521244)

**In-app purchases:** none


### RV controller(BLE)

[App page](https://appshunter.io/ios/app/rv-controllerble/id6755177994)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FBox助手 free?

FBox助手 is free to download, with no in-app purchases.

### Is RV controller(BLE) free?

RV controller(BLE) is free to download, with no in-app purchases.

### Do FBox助手 or RV controller(BLE) have ads?

Neither FBox助手 nor RV controller(BLE) shows ads.

### Which is updated more often, FBox助手 or RV controller(BLE)?

FBox助手 ships an update every 3 months, and RV controller(BLE) every 3 months. Most recently, FBox助手 was updated on September 13, 2026 and RV controller(BLE) on October 9, 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.*