# Tecton Consult vs WTA

The clearest difference is in-app purchases: WTA at none against Tecton Consult's 1. WTA also leads on update cadence (every 4 months vs every 12 months). Tecton Consult's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Tecton Consult sells 1 in-app purchase, starting at $1.99 per year. WTA asks for nothing beyond the download.

Tecton Consult ships an update every 12 months, WTA every 4 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Tecton Consult | WTA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tecton-consult/id953565469/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | Freemium | — |
| Size | 40 MB | 19 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tecton Consult Engineering ZT GmbH](https://appshunter.io/developer/1801520049) | [Fraunhofer](https://appshunter.io/developer/487639036) |

## What reviewers say

### Tecton Consult

[App page](https://appshunter.io/ios/app/tecton-consult/id953565469)

This app provides essential steel construction profile tables and allows cross-profile comparison of cross-sectional values. It includes data for various standard steel profiles and calculates stress distributions for specific shapes. An optional premium subscription unlocks advanced features.

**Highlights:** Steel profile tables, Cross-sectional value comparison, Stress distribution calculations, Support for various steel profiles, IPE, IPN, HEA, HEB, HEM, UPN profiles, Circular, square, and rectangular tubes

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Abo | $1.99 | per year |


### WTA

[App page](https://appshunter.io/ios/app/wta-merkblatter/id1504851252)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tecton Consult free?

Tecton Consult is free to download, with in-app purchases available.

### Is WTA free?

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

### Do Tecton Consult or WTA have ads?

WTA shows ads; Tecton Consult does not.

### Which is updated more often, Tecton Consult or WTA?

Tecton Consult ships an update every 12 months, and WTA every 4 months. Most recently, Tecton Consult was updated on November 1, 2026 and WTA on November 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.*