# HyTools vs Cocuun

The clearest difference is update cadence: HyTools at every 6 weeks against Cocuun's every 3 months. Cocuun's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, 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.

HyTools ships an update every 6 weeks, Cocuun every 3 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | HyTools | Cocuun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/hytools/id537674477/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | **54.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 114 MB | 79 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IMI Hydronic Engineering International SA](https://appshunter.io/developer/508015425) | [EXEC IT Solutions GmbH](https://appshunter.io/developer/1077711783) |

## What reviewers say

### HyTools

[App page](https://appshunter.io/ios/app/hytools/id537674477)

This app provides HVAC professionals with a comprehensive suite of hydronic calculation tools. It assists with tasks like valve sizing, pressure drop calculations, and radiator power estimation. The tool offers unit conversion and language selection for user convenience.

**Highlights:** Hydronic calculator, Valve sizing and presetting, Radiator power estimation, Pipe sizing, Unit conversion, Pressure maintenance calculation

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

**In-app purchases:** none


### Cocuun

[App page](https://appshunter.io/ios/app/cocuun/id1266271299)

Facilitates seamless digital collaboration and communication for groups, organizations, and private circles. Organize information, share documents, and conduct video conferences efficiently with a focus on data security and privacy.

**Highlights:** Individual and group chats, Organized group folders with permission management, Information and document sharing, Integrated video conferencing, Surveys, polls, and organizers, Project and task management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HyTools free?

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

### Is Cocuun free?

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

### Do HyTools or Cocuun have ads?

Neither HyTools nor Cocuun shows ads.

### Which is updated more often, HyTools or Cocuun?

HyTools ships an update every 6 weeks, and Cocuun every 3 months. Most recently, HyTools was updated on October 23, 2026 and Cocuun on October 14, 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.*