# HyTools vs EXATON Welding Guide

The clearest difference is review sentiment: EXATON Welding Guide at 100% against HyTools's 50%. EXATON Welding Guide also leads on rating (5.0 vs 4.0) and iOS requirement (10.0 vs 15.0). HyTools's advantage is update cadence (every 6 weeks vs every 3 months). On price, ratings volume, 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.

EXATON Welding Guide holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 50% of HyTools's written reviews are positive against 100% of EXATON Welding Guide's.

HyTools ships an update every 6 weeks, EXATON Welding Guide every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | HyTools | EXATON Welding Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/hytools/id537674477/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/exaton-welding-guide/id1076911301/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 114 MB | 50 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IMI Hydronic Engineering International SA](https://appshunter.io/developer/508015425) | [ESAB Group Inc](https://appshunter.io/developer/1053463271) |

## 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


### EXATON Welding Guide

[App page](https://appshunter.io/ios/app/exaton-welding-guide/id1076911301)

This welding handbook provides essential tools for welders and those interested in welding technology. It includes guides for selecting welding grades, calculating heat input, and evaluating weldability, along with tips for weld planning and details on a full product portfolio.

**Highlights:** Welding grade selection guide, Shielding gas assistance, Ferrite diagram calculator, Heat-input calculator, Weldability evaluation, Weld planning tips, Exaton product portfolio details

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HyTools free?

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

### Is EXATON Welding Guide free?

EXATON Welding Guide is free to download, with no in-app purchases.

### Which has better reviews, HyTools or EXATON Welding Guide?

EXATON Welding Guide is rated higher. HyTools averages 4.0 out of 5 from 5 ratings, while EXATON Welding Guide averages 5.0 from 3 ratings.

### Do HyTools or EXATON Welding Guide have ads?

Neither HyTools nor EXATON Welding Guide shows ads.

### Which is updated more often, HyTools or EXATON Welding Guide?

HyTools ships an update every 6 weeks, and EXATON Welding Guide every 3 months. Most recently, HyTools was updated on November 1, 2026 and EXATON Welding Guide on November 2, 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.*