# Fender Online Tools vs Thread Gauge

The clearest difference is update cadence: Thread Gauge at every 6 days against Fender Online Tools's every 6 months. Fender Online Tools's advantage is monetization model (free vs free with in-app purchases) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Fender Online Tools against 5.0 for Thread Gauge. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Fender Online Tools ships an update every 6 months, Thread Gauge every 6 days. The most recent releases landed on July 5, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Fender Online Tools | Thread Gauge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/fender-online-tools/id1503298239/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/thread-gauge/id6781018381/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 71 MB | 4 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Trelleborg AB](https://appshunter.io/developer/423282462) | [Imad Jawad](https://appshunter.io/developer/6781018383) |

## What reviewers say

### Fender Online Tools

[App page](https://appshunter.io/ios/app/fender-online-tools/id1503298239)

This app helps users select and specify fender systems for various applications. It offers tools for calculating berthing energy, generating specifications, and selecting appropriate fenders based on project requirements and industry standards.

**Highlights:** Fender selection tool, Berthing energy calculation, Fender Specification Generator, Bollard Specification Generator, Ship-to-Ship Fender System Selector, PIANC and British Standards compliance

**Features:** macOS Compatibility

**In-app purchases:** none


### Thread Gauge

[App page](https://appshunter.io/ios/app/thread-gauge/id6781018381)

This app transforms your iPhone into a precise thread measurement tool. Simply photograph a screw next to a reference card to accurately determine its pitch and diameter, identifying the closest standard in both metric and imperial units.

**Highlights:** Measures metric and imperial threads, Identifies closest standard match, Uses reference card for scale, On-screen guidance for photography, Offline processing, no data tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Fender Online Tools free?

Fender Online Tools is free to download, with no in-app purchases.

### Is Thread Gauge free?

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

### Which has better reviews, Fender Online Tools or Thread Gauge?

Fender Online Tools and Thread Gauge are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Fender Online Tools or Thread Gauge have ads?

Neither Fender Online Tools nor Thread Gauge shows ads.

### Which is updated more often, Fender Online Tools or Thread Gauge?

Fender Online Tools ships an update every 6 months, and Thread Gauge every 6 days. Most recently, Fender Online Tools was updated on July 5, 2026 and Thread Gauge on August 16, 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.*