# FG Finder vs Electrodoc Pro

The clearest difference is price: FG Finder at Free against Electrodoc Pro's $4.99. FG Finder also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 75%). Electrodoc Pro's advantage is ratings volume (65 vs 4) and iOS requirement (11.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

FG Finder is free to download; Electrodoc Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FG Finder holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Electrodoc Pro has 65 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of FG Finder's written reviews are positive against 75% of Electrodoc Pro's.

FG Finder ships an update every 4 months, Electrodoc Pro every 3 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | FG Finder | Electrodoc Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/fg-finder/id945015876/reviews)** | [4.6 (65 ratings)](https://appshunter.io/ios/app/electrodoc-pro/id1146647134/reviews) |
| Number of ratings | 4 | **65** |
| Positive reviews | **100.0% of reviews** | 75.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Ad-supported | **Free** |
| Size | 16 MB | 25 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) | [IODEMA Srl](https://appshunter.io/developer/1146647133) |

## 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


### Electrodoc Pro

[App page](https://appshunter.io/ios/app/electrodoc-pro/id1146647134)

This app is a comprehensive toolkit for electronics enthusiasts and professionals. It offers a wide range of calculators, reference tables, and pin-out diagrams for various electronic components and connectors. Simplify complex calculations and access essential information quickly.

**Highlights:** Resistor color code lookup, Ohm's Law calculator, LED resistor calculator, NE555 timer calculator, Extensive port pin-out diagrams, Electronics reference tables

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

**In-app purchases:** none


## Frequently asked questions

### Is FG Finder free?

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

### Is Electrodoc Pro free?

Electrodoc Pro costs $4.99, with no in-app purchases.

### Which has better reviews, FG Finder or Electrodoc Pro?

FG Finder is rated higher. FG Finder averages 5.0 out of 5 from 4 ratings, while Electrodoc Pro averages 4.6 from 65 ratings.

### Do FG Finder or Electrodoc Pro have ads?

Neither FG Finder nor Electrodoc Pro shows ads.

### Which is updated more often, FG Finder or Electrodoc Pro?

FG Finder ships an update every 4 months, and Electrodoc Pro every 3 months. Most recently, FG Finder was updated on November 1, 2026 and Electrodoc Pro on November 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.*