# Supervolt vs Bulltron

The clearest difference is review sentiment: Supervolt at 42% against Bulltron's 20%. Supervolt also leads on update cadence (monthly vs every 2 months). Bulltron's advantage is iOS requirement (11.0 vs 15.6). 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, Bulltron every 2 months. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Supervolt | Bulltron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/bulltron/id6529534051/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **42.2% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 11 MB | 35 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bauer Trading GmbH](https://appshunter.io/developer/1552664041) | [Bulltron GmbH](https://appshunter.io/developer/1756463514) |

## 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


### Bulltron

[App page](https://appshunter.io/ios/app/bulltron/id6529534051)

Monitor up to 6 batteries simultaneously via Bluetooth or Wi-Fi. View real-time data like temperature, voltage, and capacity. Customize alarms, calibrate settings, and update firmware remotely.

**Highlights:** Monitor up to 6 batteries, Bluetooth and Wi-Fi connectivity, Real-time data display (temp, voltage, current, capacity), Customizable alarms, Battery calibration, Firmware updates, Remote monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Supervolt free?

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

### Is Bulltron free?

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

### Do Supervolt or Bulltron have ads?

Neither Supervolt nor Bulltron shows ads.

### Which is updated more often, Supervolt or Bulltron?

Supervolt ships an update monthly, and Bulltron every 2 months. Most recently, Supervolt was updated on October 9, 2026 and Bulltron on October 11, 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.*