# FG Finder vs Wolk Software App

The clearest difference is iOS requirement: Wolk Software App at 11.0 against FG Finder's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

FG Finder ships an update every 4 months, Wolk Software App every 3 months. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | FG Finder | Wolk Software App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/fg-finder/id945015876/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 38 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Full Gauge Controls](https://appshunter.io/developer/538790610) | [Wolk Software](https://appshunter.io/developer/1471932250) |

## What reviewers say

### FG Finder

[App page](https://appshunter.io/ios/app/fg-finder/id945015876)

Access instrument manuals, connection schematics, and training videos. Locate nearby resellers using GPS and calculate ideal expansion valves for cooling systems. Available in multiple languages.

**Highlights:** Instrument manual and schematic consultation, Training video access, GPS-based reseller locator, Expansion valve calculator, Multi-language support

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

**In-app purchases:** none


### Wolk Software App

[App page](https://appshunter.io/ios/app/wolk-software-app/id1471932251)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FG Finder free?

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

### Is Wolk Software App free?

Wolk Software App is free to download, with no in-app purchases.

### Do FG Finder or Wolk Software App have ads?

Neither FG Finder nor Wolk Software App shows ads.

### Which is updated more often, FG Finder or Wolk Software App?

FG Finder ships an update every 4 months, and Wolk Software App every 3 months. Most recently, FG Finder was updated on October 2, 2026 and Wolk Software App 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.*