# WeldCalcs vs Fastener Dimensions

The clearest difference is rating: WeldCalcs at 5.0 against Fastener Dimensions's 1.0. WeldCalcs also leads on price ($1.99 vs $4.99). Fastener Dimensions's advantage is update cadence (every 6 months vs every 15 months) and iOS requirement (12.0 vs 26.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

WeldCalcs costs $1.99 and Fastener Dimensions $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WeldCalcs holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

WeldCalcs ships an update every 15 months, Fastener Dimensions every 6 months. The most recent releases landed on June 27, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | WeldCalcs | Fastener Dimensions |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/weldcalcs/id1422441562/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/fastener-dimensions/id6476143105/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 6 months** |
| Monetization | Paid | Paid |
| Size | 17 MB | 62 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Glendale Coding Labs, Inc](https://appshunter.io/developer/1266859626) | [Ajay Gorasiya](https://appshunter.io/developer/1455174866) |

## What reviewers say

### WeldCalcs

[App page](https://appshunter.io/ios/app/weldcalcs/id1422441562)

This engineering calculator app assists in the preliminary sizing of fillet welds for steel construction. It computes section properties for typical welding patterns, allowing users to input dimensions and applied forces/moments to determine the maximum resisting resultant force and initial weld size.

**Highlights:** Fillet weld design sizing, Section property calculation, Elastic Method calculations, Input dimensions and forces, Determines maximum resisting force, Reference equations available

**Features:** macOS Compatibility

**In-app purchases:** none


### Fastener Dimensions

[App page](https://appshunter.io/ios/app/fastener-dimensions/id6476143105)

This app provides a comprehensive guide to various types of fasteners, including bolts, nuts, pins, and washers. Explore diverse options and dimensions to meet specific project requirements and enhance your understanding of these essential components.

**Highlights:** Dimensions of bolts, nuts, pins, and washers, Variety of bolt types (e.g., countersunk, hex head flange), Range of nut types (e.g., hex, wing), Intricacies of pin types (e.g., clevis, cylindrical, tapered), Choices of washer types (e.g., plain, spring), Guide for project requirements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WeldCalcs free?

WeldCalcs costs $1.99, with no in-app purchases.

### Is Fastener Dimensions free?

Fastener Dimensions costs $4.99, with no in-app purchases.

### Which has better reviews, WeldCalcs or Fastener Dimensions?

WeldCalcs is rated higher. WeldCalcs averages 5.0 out of 5 from 1 ratings, while Fastener Dimensions averages 1.0 from 2 ratings.

### Do WeldCalcs or Fastener Dimensions have ads?

Neither WeldCalcs nor Fastener Dimensions shows ads.

### Which is updated more often, WeldCalcs or Fastener Dimensions?

WeldCalcs ships an update every 15 months, and Fastener Dimensions every 6 months. Most recently, WeldCalcs was updated on June 27, 2026 and Fastener Dimensions on June 1, 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.*