# Blue Cold Heat Load Calculator vs EILYNK

The clearest difference is iOS requirement: Blue Cold Heat Load Calculator at 11.0 against EILYNK's 15.0. 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.

Blue Cold Heat Load Calculator ships an update every 8 days, EILYNK weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Blue Cold Heat Load Calculator | EILYNK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blue-cold-heat-load-calculator/id6590624925/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free | — |
| Size | 47 MB | 44 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Blue Cold Refrigeration Private Limited](https://appshunter.io/developer/1445274261) | [EITEK COMPANY LIMITED](https://appshunter.io/developer/6780316813) |

## What reviewers say

### Blue Cold Heat Load Calculator

[App page](https://appshunter.io/ios/app/blue-cold-heat-load-calculator/id6590624925)

Accurately calculate the cooling capacity needed for cold rooms, storage, and freezers. Input room details, insulation, temperatures, and product information for precise, data-driven recommendations. Generate shareable PDF reports for your projects.

**Highlights:** Calculate cooling capacity, Input room dimensions and insulation, Determine optimal pressure requirements, Generate PDF reports, Seamless login options

**Features:** macOS Compatibility

**In-app purchases:** none


### EILYNK

[App page](https://appshunter.io/ios/app/eilynk/id6780316811)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blue Cold Heat Load Calculator free?

Blue Cold Heat Load Calculator is free to download, with no in-app purchases.

### Is EILYNK free?

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

### Do Blue Cold Heat Load Calculator or EILYNK have ads?

Neither Blue Cold Heat Load Calculator nor EILYNK shows ads.

### Which is updated more often, Blue Cold Heat Load Calculator or EILYNK?

Blue Cold Heat Load Calculator ships an update every 8 days, and EILYNK weekly. Most recently, Blue Cold Heat Load Calculator was updated on October 30, 2026 and EILYNK on October 25, 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.*