# Q Calculator vs LeitzXPert

Q Calculator and LeitzXPert are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Q Calculator ships an update every 14 months, LeitzXPert every 8 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Q Calculator | LeitzXPert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/q-calculator/id1323960132/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 8 months** |
| Monetization | Free | — |
| Size | 30 MB | 17 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ArtWhere s.a.](https://appshunter.io/developer/389537571) | [Leitz GmbH & Co. KG](https://appshunter.io/developer/507980688) |

## What reviewers say

### Q Calculator

[App page](https://appshunter.io/ios/app/q-calculator/id1323960132)

This app provides optimal parameters for cutting, bending, welding, or machining specific steel types. Input basic steel information to receive precise machine setup guidance for high-quality results. It functions offline, ensuring accessibility in any location.

**Highlights:** Steel parameter calculation, Cutting, bending, welding guidance, Machining optimization, Offline functionality, Multi-language support, High-quality work output

**Features:** macOS Compatibility

**In-app purchases:** none


### LeitzXPert

[App page](https://appshunter.io/ios/app/leitzxpert/id6447303703)

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

**In-app purchases:** none


## Frequently asked questions

### Is Q Calculator free?

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

### Is LeitzXPert free?

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

### Do Q Calculator or LeitzXPert have ads?

Neither Q Calculator nor LeitzXPert shows ads.

### Which is updated more often, Q Calculator or LeitzXPert?

Q Calculator ships an update every 14 months, and LeitzXPert every 8 months. Most recently, Q Calculator was updated on October 11, 2026 and LeitzXPert on October 7, 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.*