# Thread Calculator vs Lanaccess Mobile

The clearest difference is ads: Lanaccess Mobile at none against Thread Calculator's shown. Lanaccess Mobile also leads on update cadence (every 3 months vs every 18 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Thread Calculator ships an update every 18 months, Lanaccess Mobile every 3 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Thread Calculator | Lanaccess Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/thread-calculator/id1559560290/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 3 months** |
| Monetization | Ad-supported | — |
| Size | 25 MB | 55 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GSR Gustav Stursberg GmbH](https://appshunter.io/developer/1559560292) | [Lanaccess](https://appshunter.io/developer/593503543) |

## What reviewers say

### Thread Calculator

[App page](https://appshunter.io/ios/app/thread-calculator/id1559560290)

This app provides a quick and easy way to calculate thread dimensions for various units, including tap hole sizes and bolt specifications. It helps metalworkers find precise measurements for internal and external threads without consulting tables.

**Highlights:** Thread cutting calculator for multiple units, Cold forming calculator, Thread repair calculator, Tap hole and bolt diameter calculation, Saves time compared to tables

**Features:** macOS Compatibility

**In-app purchases:** none


### Lanaccess Mobile

[App page](https://appshunter.io/ios/app/lanaccess-mobile/id6476556939)

**In-app purchases:** none


## Frequently asked questions

### Is Thread Calculator free?

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

### Is Lanaccess Mobile free?

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

### Do Thread Calculator or Lanaccess Mobile have ads?

Thread Calculator shows ads; Lanaccess Mobile does not.

### Which is updated more often, Thread Calculator or Lanaccess Mobile?

Thread Calculator ships an update every 18 months, and Lanaccess Mobile every 3 months. Most recently, Thread Calculator was updated on November 3, 2026 and Lanaccess Mobile on October 27, 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.*