# THINKWARE iVolt vs Pross Methan

The clearest difference is price: THINKWARE iVolt at Free against Pross Methan's $27.99. THINKWARE iVolt also leads on ratings volume (3 vs 1). Pross Methan's advantage is rating (5.0 vs 3.7) and iOS requirement (8.0 vs 12.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

THINKWARE iVolt is free to download; Pross Methan costs $27.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pross Methan holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | THINKWARE iVolt | Pross Methan |
| --- | --- | --- |
| Price | **Free** | $27.99 |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/thinkware-ivolt/id1330538271/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pross-methan/id1538259903/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | **Free** | Paid |
| Size | 18 MB | 51 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [THINKWARE SYSTEMS CORPORATION](https://appshunter.io/developer/403472990) | [DONG HAE IM](https://appshunter.io/developer/1498155940) |

## What reviewers say

### THINKWARE iVolt

[App page](https://appshunter.io/ios/app/thinkware-ivolt/id1330538271)

Monitor and control your iVolt battery's performance wirelessly. View real-time data like capacity, status, temperature, and voltage. Manage settings for optimal battery health and longevity.

**Highlights:** Bluetooth connectivity, Real-time battery capacity display, Charge/discharge status monitoring, Remaining charge/discharge time estimation, Battery temperature display, Input/output voltage and current monitoring

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

**In-app purchases:** none


### Pross Methan

[App page](https://appshunter.io/ios/app/pross-methan/id1538259903)

This program operates a Pross Methanols device for vehicles using Bluetooth communication. It allows users to control and manage their vehicle's methanol system directly from their mobile device.

**Highlights:** Bluetooth communication, Vehicle device operation, Methanol system control, Mobile app interface

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

**In-app purchases:** none


## Frequently asked questions

### Is THINKWARE iVolt free?

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

### Is Pross Methan free?

Pross Methan costs $27.99, with no in-app purchases.

### Which has better reviews, THINKWARE iVolt or Pross Methan?

Pross Methan is rated higher. THINKWARE iVolt averages 3.7 out of 5 from 3 ratings, while Pross Methan averages 5.0 from 1 ratings.

### Do THINKWARE iVolt or Pross Methan have ads?

Neither THINKWARE iVolt nor Pross Methan shows ads.

### Which is updated more often, THINKWARE iVolt or Pross Methan?

THINKWARE iVolt ships an update every 6 weeks, and Pross Methan every 6 weeks. Most recently, THINKWARE iVolt was updated on October 16, 2026 and Pross Methan on October 10, 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.*