# Fusion BMS vs RSC Nitrox

The clearest difference is in-app purchases: Fusion BMS at none against RSC Nitrox's 3. Fusion BMS also leads on iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. RSC Nitrox sells 3 one-off in-app purchases. Fusion BMS asks for nothing beyond the download.

## The numbers

| Metric | Fusion BMS | RSC Nitrox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 101 MB | 8 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) | [Yevgen Sukharenko](https://appshunter.io/developer/6783286955) |

## What reviewers say

### Fusion BMS

[App page](https://appshunter.io/ios/app/fusion-bms/id6443984576)

This intelligent management system monitors battery status, collects real-time operational data, and exchanges information with external devices. It enhances the safety, usability, and lifespan of lithium battery systems by providing detailed parameter displays and critical alerts.

**Highlights:** Real-time voltage, current, and power monitoring, Single cell voltage and alarm status display, Cell comparison and balance display, Temperature, short-circuit, over/under-voltage alarms, Warning event logging, Compatibility with various battery brands

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

**In-app purchases:** none


### RSC Nitrox

[App page](https://appshunter.io/ios/app/rsc-nitrox/id6788529267)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reef Snack | $0.99 | one-time |
| Air Fill | $2.99 | one-time |
| Dive Buddy | $4.99 | one-time |


## Frequently asked questions

### Is Fusion BMS free?

Fusion BMS is free to download, with no in-app purchases.

### Is RSC Nitrox free?

RSC Nitrox is free to download, with in-app purchases available.

### Do Fusion BMS or RSC Nitrox have ads?

Neither Fusion BMS nor RSC Nitrox shows ads.

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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.*