# ThreadFon Multi vs FuzionHR

The clearest difference is update cadence: FuzionHR at fortnightly against ThreadFon Multi's monthly. ThreadFon Multi's advantage is iOS requirement (12.0 vs 15.5). 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.

ThreadFon Multi ships an update monthly, FuzionHR fortnightly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ThreadFon Multi | FuzionHR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/threadfon-multi-thread-calc/id1602169811/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 43 MB | 121 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dmitriy Trofimov](https://appshunter.io/developer/1598378710) | [FuzionMatrix LLP](https://appshunter.io/developer/1753646543) |

## What reviewers say

### ThreadFon Multi

[App page](https://appshunter.io/ios/app/threadfon-multi-thread-calc/id1602169811)

This tool provides detailed insights into metric, inch, pipe, and trapezoidal cylindrical threads based on ISO and ASME standards. It helps users efficiently determine essential thread specifications for various thread types.

**Highlights:** ISO Metric thread support, Unified Inch thread support, Pipe thread support, Trapezoidal thread support, Based on ISO 965 and ASME B1.1 standards, Determines fundamental thread parameters

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

**In-app purchases:** none


### FuzionHR

[App page](https://appshunter.io/ios/app/fuzionhr/id6504744470)

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

**In-app purchases:** none


## Frequently asked questions

### Is ThreadFon Multi free?

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

### Is FuzionHR free?

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

### Do ThreadFon Multi or FuzionHR have ads?

Neither ThreadFon Multi nor FuzionHR shows ads.

### Which is updated more often, ThreadFon Multi or FuzionHR?

ThreadFon Multi ships an update monthly, and FuzionHR fortnightly. Most recently, ThreadFon Multi was updated on October 11, 2026 and FuzionHR 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.*