# HyTools vs Copeland Code Reader

The clearest difference is update cadence: HyTools at every 6 weeks against Copeland Code Reader's every 18 months. 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.

HyTools ships an update every 6 weeks, Copeland Code Reader every 18 months. The most recent releases landed on July 25, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | HyTools | Copeland Code Reader |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 18 months |
| Monetization | Free | — |
| Size | 114 MB | 81 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IMI Hydronic Engineering International SA](https://appshunter.io/developer/508015425) | [Copeland LP](https://appshunter.io/developer/464252882) |

## 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


### Copeland Code Reader

[App page](https://appshunter.io/ios/app/copeland-code-reader/id1286799485)

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

**In-app purchases:** none


## Frequently asked questions

### Is HyTools free?

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

### Is Copeland Code Reader free?

Copeland Code Reader is free to download, with no in-app purchases.

### Do HyTools or Copeland Code Reader have ads?

Neither HyTools nor Copeland Code Reader shows ads.

### Which is updated more often, HyTools or Copeland Code Reader?

HyTools ships an update every 6 weeks, and Copeland Code Reader every 18 months. Most recently, HyTools was updated on July 25, 2026 and Copeland Code Reader on September 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.*