# Equotip vs Hardness Unit Converter

The clearest difference is price: Equotip at Free against Hardness Unit Converter's $1.99. Hardness Unit Converter's advantage is rating (4.0 vs 1.0) and ads (none vs shown). On ratings volume, update cadence, in-app purchases and device support there is nothing between them.

Equotip is free to download; Hardness Unit Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hardness Unit Converter holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews point the same way: 0% of Equotip's written reviews are positive against 17% of Hardness Unit Converter's.

Equotip ships an update every 6 months, Hardness Unit Converter every 5 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Equotip | Hardness Unit Converter |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/equotip/id1144114836/reviews) | **[4.0 (7 ratings)](https://appshunter.io/ios/app/hardness-unit-converter/id1409248484/reviews)** |
| Number of ratings | 3 | **7** |
| Positive reviews | 0.0% of reviews | **16.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | **Ad-supported** | Paid |
| Size | 373 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Screening Eagle Technologies](https://appshunter.io/developer/1515215362) | [Kei Suefuji](https://appshunter.io/developer/1388335881) |

## What reviewers say

### Equotip

[App page](https://appshunter.io/ios/app/equotip/id1144114836)

This application offers portable wireless hardness testing with real-time data sharing and cloud backup. It connects to a compatible impact device via Bluetooth for easy measurements. Review and share reports seamlessly through the app.

**Highlights:** Portable wireless hardness testing, Real-time data sharing, Cloud backup, Bluetooth connectivity, Intuitive user interface, Measurement report generation

**In-app purchases:** none


### Hardness Unit Converter

[App page](https://appshunter.io/ios/app/hardness-unit-converter/id1409248484)

Easily convert hardness values between 12 different units, including Vickers, Brinell, Rockwell, and Shore. Input your value and select the desired unit for instant conversion, referencing ASTM E 140 standards and polynomial approximations for accuracy.

**Highlights:** Converts 12 hardness units, Vickers, Brinell, Rockwell, Shore support, Tensile strength conversion, ASTM E 140 reference, Polynomial approximation for data, Simple input and unit selection

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

**In-app purchases:** none


## Frequently asked questions

### Is Equotip free?

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

### Is Hardness Unit Converter free?

Hardness Unit Converter costs $1.99, with no in-app purchases.

### Which has better reviews, Equotip or Hardness Unit Converter?

Hardness Unit Converter is rated higher. Equotip averages 1.0 out of 5 from 3 ratings, while Hardness Unit Converter averages 4.0 from 7 ratings.

### Do Equotip or Hardness Unit Converter have ads?

Equotip shows ads; Hardness Unit Converter does not.

### Which is updated more often, Equotip or Hardness Unit Converter?

Equotip ships an update every 6 months, and Hardness Unit Converter every 5 months. Most recently, Equotip was updated on October 24, 2026 and Hardness Unit Converter 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.*