# Eden Select (S) vs FG Toolbox

The clearest difference is update cadence: Eden Select (S) at every 6 weeks against FG Toolbox's every 4 months. FG Toolbox's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Eden Select (S) ships an update every 6 weeks, FG Toolbox every 4 months. The most recent releases landed on June 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Eden Select (S) | FG Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eden-select-s/id627365007/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 45 MB | 79 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Far East Group Ltd](https://appshunter.io/developer/627365050) | [Full Gauge Controls](https://appshunter.io/developer/538790610) |

## What reviewers say

### Eden Select (S)

[App page](https://appshunter.io/ios/app/eden-select-s/id627365007)

This professional HVAC engineering tool helps users perform heat load calculations, select cold rooms, and choose appropriate equipment for refrigeration projects. It provides various references and calculations for freezing times and operational loads, generating printable PDF summaries.

**Highlights:** Heat load calculation (cold room, product, infiltration), Food heat load references, Freezing time calculation, Total operation load calculation, Unit cooler/Evaporator selection, Compressor selection, Condenser selection, Printable PDF summary

**Features:** macOS Compatibility

**In-app purchases:** none


### FG Toolbox

[App page](https://appshunter.io/ios/app/fg-toolbox/id1569813343)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eden Select (S) free?

Eden Select (S) is free to download, with no in-app purchases.

### Is FG Toolbox free?

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

### Do Eden Select (S) or FG Toolbox have ads?

Neither Eden Select (S) nor FG Toolbox shows ads.

### Which is updated more often, Eden Select (S) or FG Toolbox?

Eden Select (S) ships an update every 6 weeks, and FG Toolbox every 4 months. Most recently, Eden Select (S) was updated on June 11, 2026 and FG Toolbox on September 9, 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.*