# Retrotec rCloud vs CoolCalc Scan

Retrotec rCloud and CoolCalc Scan both sit at 2.5 stars, but that hides the real split: 50% of Retrotec rCloud's written reviews are positive against 0% of CoolCalc Scan's. Retrotec rCloud also leads on monetization model (free vs ad-supported). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.5 for Retrotec rCloud against 2.6 for CoolCalc Scan. Both are backed by a comparable volume of ratings — 6 and 7 respectively. Written reviews are what separate them: 50% of Retrotec rCloud's written reviews are positive against 0% of CoolCalc Scan's.

Retrotec rCloud ships an update every 2 months, CoolCalc Scan monthly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Retrotec rCloud | CoolCalc Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (6 ratings)](https://appshunter.io/ios/app/retrotec-rcloud/id1083302878/reviews) | **[2.6 (7 ratings)](https://appshunter.io/ios/app/coolcalc-scan/id6738354891/reviews)** |
| Number of ratings | 6 | **7** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 327 MB | 12 MB |
| Requires iOS | **16.0** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RETROTEC, INC.](https://appshunter.io/developer/899311156) | [Cool Calc, Inc.](https://appshunter.io/developer/1878735367) |

## What reviewers say

### Retrotec rCloud

[App page](https://appshunter.io/ios/app/retrotec-rcloud/id1083302878)

This app controls specialized testing equipment via WiFi or hotspot. It saves test results locally and to a cloud database, with completed tests viewable immediately on the app or website. Saved tests are encrypted and cannot be edited.

**Highlights:** Control manufacturing equipment, Save test results locally, Cloud data backup via Azure, View completed tests on app, View completed tests on website, Encrypted local databases

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

**In-app purchases:** none


### CoolCalc Scan

[App page](https://appshunter.io/ios/app/coolcalc-scan/id6738354891)

Capture precise 3D room scans using your device's LiDAR sensor. Organize projects, integrate with a web platform for advanced visualization, and export models in industry-standard formats. Ideal for professionals needing accurate spatial data.

**Highlights:** Precise LiDAR scanning, Detailed 3D model capture, Project organization, CoolCalc platform integration, Industry-standard export formats, Multi-room scanning

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

**In-app purchases:** none


## Frequently asked questions

### Is Retrotec rCloud free?

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

### Is CoolCalc Scan free?

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

### Which has better reviews, Retrotec rCloud or CoolCalc Scan?

CoolCalc Scan is rated higher. Retrotec rCloud averages 2.5 out of 5 from 6 ratings, while CoolCalc Scan averages 2.6 from 7 ratings.

### Do Retrotec rCloud or CoolCalc Scan have ads?

Neither Retrotec rCloud nor CoolCalc Scan shows ads.

### Which is updated more often, Retrotec rCloud or CoolCalc Scan?

Retrotec rCloud ships an update every 2 months, and CoolCalc Scan monthly. Most recently, Retrotec rCloud was updated on October 21, 2026 and CoolCalc Scan on October 24, 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.*