# FG Toolbox

> FG Toolbox (iPhone/iPad app by Full Gauge Controls.)

- Source: https://appshunter.io/ios/app/fg-toolbox/id1569813343 (this page in markdown: same URL + `.md`)
- Developer: [Full Gauge Controls](https://appshunter.io/developer/538790610)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 88 MB
- Languages: American English, Brazilian Portuguese, European Spanish
- Released: 2021-12-23
- Data updated: 2026-03-27
- User reviews in markdown: https://appshunter.io/ios/app/fg-toolbox/id1569813343/reviews.md

## What is FG Toolbox?

We gather in a single app tools like unit converter, fluid refrigerant ruler and the VEE Selector, which bring many practicalities to the work routines.


## Version history (last 5 releases)

### 4.0.0 — 2026-03-25

- Addition of new electronic expansion valve models: SB513, SB517, SB520, SB525, SB530, SB535, SB540, SB840, SB845, SB855 and SB865;
- Usability improvements;
- Interface adjustments;

### 3.4.0 — 2025-09-18

Valve Information: Update of Valve Vase information (dated) for two VEE models.
Optimized formatting: Small corrections in the presentation of texts and elements for better readability.

### 3.2.0 — 2025-03-21

- Optimized design: Visual adjustments for a more pleasant and intuitive interface.
- Optimized formatting: Minor corrections to the presentation of texts and elements for better readability.
- Improved performance: Improvements to the speed and efficiency of the application for more fluid navigation.
- Technical refinements: Improvements to the stability and overall performance of the application.

### 3.1.0 — 2025-02-11

- Inclusion of new fluids;
- Addition of technical information on refrigerant fluids;
- Inclusion of new models of high-pressure valves suitable for CO2 applications: SB110H, SB115H and SB124H;
- Change in the classification of valves in the VEE Selector tool;
- Improvements in the VEE Selector PDF report;
- Displays more than 3 valves in VEE Selector result

### 2.2.1 — 2024-03-13

Only Store print screen updates.

## Apps similar to FG Toolbox

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CONFIRM8](https://appshunter.io/ios/app/confirm8/id1507780699) | — | Free | Productivity |
| [Meu Clube Midea (Vendas)](https://appshunter.io/ios/app/meu-clube-midea-vendas/id6443993642) | — | Free | Productivity |
| [Gestor Field Control](https://appshunter.io/ios/app/gestor-field-control/id1445764147) | — | Free | Productivity |
| [INTspector](https://appshunter.io/ios/app/intspector/id1313794396) | — | Free | Productivity |
| [Arneg Assistência](https://appshunter.io/ios/app/arneg-assistncia/id1619780322) | — | Free | Productivity |
| [Field Control](https://appshunter.io/ios/app/field-control/id1224737324) | 5.0 (2) | Free | Productivity |

## More apps by Full Gauge Controls

- [Sitrad](https://appshunter.io/ios/app/sitrad/id538790187)
- [FG Finder](https://appshunter.io/ios/app/fg-finder/id945015876)
- [TCP-485 Config](https://appshunter.io/ios/app/tcp/id1490453241)
- [Microsol Connect](https://appshunter.io/ios/app/microsol-connect/id1569434164)
- [FG GreenPath](https://appshunter.io/ios/app/fg-greenpath/id6480919757)

All apps by Full Gauge Controls: https://appshunter.io/developer/538790610

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-03-27.*