Cold Room Calculator vs LetsLink
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cold Room Calculator
This tool quickly calculates the necessary cooling capacity for cold rooms. It allows users to input temperature, dimensions, insulation, heat loss, and product data to generate instant calculations. Results can be emailed for easy sharing.
- Calculate cooling capacity
- Input temperature data
- Enter cold room dimensions
- Specify insulation and heat loss
- Define stored product details
- Email calculations
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Creating the best heat transfer, separation and fluid handling technologies in the world for more than 125 years, LUVE’s products and solutions are used in such areas as food and water supply, energy, environmental protection and pharmaceuticals. LUVE produces high-quality air heat exchangers for the refrigeration market. These products are used for cooling, freezing and air conditioning applications. This easy-to-use Cold Room Calculator, based on common refrigeration practise, quickly calculates the required cooling capacity for cold rooms in cooling and freezing conditions. Enter your installation data in the four tabs: temperature data, cold room dimensions, isolation, heat loss and stored products. Then select the Calculate tab to instantly see the calculation for your installation. You can send the data and calculations in an e-mail to yourself or clients.
LetsLink
This business application focuses on enhancing user experience and efficiency. It is designed to streamline operations and provide a seamless platform for professional tasks.
- Enhanced user experience
- Increased efficiency
- Streamlined operations
- Professional task platform
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Born for experience and efficiency. LetsLink is all for you!
Screenshots
Verdict
The clearest difference is iOS requirement: LetsLink at 11.0 against Cold Room Calculator's 15.6. On price, review sentiment, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cold Room Calculator ships an update every 5 months, LetsLink every 3 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.
| Parameter | Cold Room Calculator | LetsLink |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 169 MB |
| Age rating | 4+ | 17+ |
| Developer | LU-VE S.p.A. | ShenZhen Shuzhi Scene Positioning Technology Co., Ltd. |
Customer experience
Cold Room Calculator
LetsLink
In-app purchases
Cold Room Calculator
No in-app purchases
LetsLink
No in-app purchases
