# ROTAREX DIMES vs Supervolt

The clearest difference is review sentiment: Supervolt at 42% against ROTAREX DIMES's 24%. ROTAREX DIMES's advantage is update cadence (every 9 days vs monthly) and iOS requirement (13.0 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.

ROTAREX DIMES ships an update every 9 days, Supervolt monthly. The most recent releases landed on June 11, 2026 and August 6, 2026 respectively.

## The numbers

| Metric | ROTAREX DIMES | Supervolt |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.9% of reviews | **42.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free | Free |
| Size | 36 MB | 11 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rotarex S.A.](https://appshunter.io/developer/1500388045) | [Bauer Trading GmbH](https://appshunter.io/developer/1552664041) |

## What reviewers say

### ROTAREX DIMES

[App page](https://appshunter.io/ios/app/rotarex-dimes/id1500388046)

Monitor your LP gas levels remotely with precise readings from your smart valve. Set up custom alerts for low gas and track your consumption history. Share data with your dealer for timely refills.

**Highlights:** Precise gas level monitoring, Automatic setup for various applications, GPS location and dealer information, Customizable low gas alarms, Monitor up to 15 devices simultaneously, Historical consumption overview, Cloud data storage

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ROTAREX DIMES free?

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

### Is Supervolt free?

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

### Do ROTAREX DIMES or Supervolt have ads?

Neither ROTAREX DIMES nor Supervolt shows ads.

### Which is updated more often, ROTAREX DIMES or Supervolt?

ROTAREX DIMES ships an update every 9 days, and Supervolt monthly. Most recently, ROTAREX DIMES was updated on June 11, 2026 and Supervolt on August 6, 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.*