# Smart Battery Connection vs Madjax

The clearest difference is iOS requirement: Smart Battery Connection at 11.0 against Madjax's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Smart Battery Connection ships an update every 4 months, Madjax every 3 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Smart Battery Connection | Madjax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (6 ratings)](https://appshunter.io/ios/app/madjax/id6476242924/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 28 MB | 70 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [应刚 郑](https://appshunter.io/developer/1446858821) | [Nivel Parts and Manufacturing Co, LLC](https://appshunter.io/developer/605395353) |

## What reviewers say

### Smart Battery Connection

[App page](https://appshunter.io/ios/app/smart-battery-connection/id1594552262)

**Features:** macOS Compatibility

**In-app purchases:** none


### Madjax

[App page](https://appshunter.io/ios/app/madjax/id6476242924)

Control and customize your vehicle's RGB lighting experience with this app. It offers seamless, intuitive controls to create a unique look for your ride, whether you're cruising or showcasing your setup.

**Highlights:** Control RGB lights, Customize lighting experience, Intuitive controls, Designed for MadJax vehicles, Compatible lighting systems

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Battery Connection free?

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

### Is Madjax free?

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

### Do Smart Battery Connection or Madjax have ads?

Neither Smart Battery Connection nor Madjax shows ads.

### Which is updated more often, Smart Battery Connection or Madjax?

Smart Battery Connection ships an update every 4 months, and Madjax every 3 months. Most recently, Smart Battery Connection was updated on November 3, 2026 and Madjax on November 4, 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.*