# ThermVoltGe vs Pathfinder Sketch

The clearest difference is update cadence: Pathfinder Sketch at weekly against ThermVoltGe's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ThermVoltGe sells 1 one-off in-app purchase and Pathfinder Sketch sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ThermVoltGe ships an update every 2 months, Pathfinder Sketch weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ThermVoltGe | Pathfinder Sketch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 28 MB | 2 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shoma Kondo](https://appshunter.io/developer/1884832972) | [Audio Tech](https://appshunter.io/developer/1727814596) |

## What reviewers say

### ThermVoltGe

[App page](https://appshunter.io/ios/app/thermvoltge/id6774421537)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThermVoltGe Full Version | $4.99 | one-time |


### Pathfinder Sketch

[App page](https://appshunter.io/ios/app/pathfinder-sketch/id6800620259)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sketch Pro | $19.99 | one-time |


## Frequently asked questions

### Is ThermVoltGe free?

ThermVoltGe is free to download, with in-app purchases available.

### Is Pathfinder Sketch free?

Pathfinder Sketch is free to download, with in-app purchases available.

### Do ThermVoltGe or Pathfinder Sketch have ads?

Neither ThermVoltGe nor Pathfinder Sketch shows ads.

### Which is updated more often, ThermVoltGe or Pathfinder Sketch?

ThermVoltGe ships an update every 2 months, and Pathfinder Sketch weekly. Most recently, ThermVoltGe was updated on October 25, 2026 and Pathfinder Sketch on October 24, 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.*