# Supervolt vs MAENTUM IceCubeX

The clearest difference is review sentiment: Supervolt at 42% against MAENTUM IceCubeX's 20%. Supervolt also leads on update cadence (monthly vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Supervolt ships an update monthly, MAENTUM IceCubeX every 3 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Supervolt | MAENTUM IceCubeX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **42.2% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 11 MB | 50 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bauer Trading GmbH](https://appshunter.io/developer/1552664041) | [Plug-in Festivals GmbH](https://appshunter.io/developer/1551608363) |

## What reviewers say

### Supervolt

[App page](https://appshunter.io/ios/app/supervolt/id1552664039)

Monitor your LiFePO4 batteries with this app. It displays key parameters like capacity, voltage, current, and temperature. You can connect up to eight batteries simultaneously and name them for easy identification.

**Highlights:** Real-time battery data display, Capacity and remaining capacity, Voltage and current monitoring, Cell voltage and temperature, Connect up to 8 batteries, Name individual batteries, Two dashboard views

**Features:** macOS Compatibility

**In-app purchases:** none


### MAENTUM IceCubeX

[App page](https://appshunter.io/ios/app/maentum-icecubex/id6737261611)

This utility app allows you to connect a specific device to your smartphone. Monitor the current temperature and adjust device settings directly from your mobile device.

**Highlights:** Smartphone connectivity, Temperature monitoring, Device settings adjustment, Real-time data display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Supervolt free?

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

### Is MAENTUM IceCubeX free?

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

### Do Supervolt or MAENTUM IceCubeX have ads?

Neither Supervolt nor MAENTUM IceCubeX shows ads.

### Which is updated more often, Supervolt or MAENTUM IceCubeX?

Supervolt ships an update monthly, and MAENTUM IceCubeX every 3 months. Most recently, Supervolt was updated on October 9, 2026 and MAENTUM IceCubeX on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*