# Structural Engineering lite vs WireMind Pro

The clearest difference is ads: WireMind Pro at none against Structural Engineering lite's shown. Structural Engineering lite's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Structural Engineering lite sells 1 one-off in-app purchase and WireMind Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Structural Engineering lite ships an update every 6 months, WireMind Pro every 3 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Structural Engineering lite | WireMind Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (19 ratings)](https://appshunter.io/ios/app/structural-engineering-lite/id638690043/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 9 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Gabriel John Fordan](https://appshunter.io/developer/6777398518) |

## What reviewers say

### Structural Engineering lite

[App page](https://appshunter.io/ios/app/structural-engineering-lite/id638690043)

This app provides engineers with essential structural formulas and calculations for civil construction projects. It offers instant results, demand/capacity checks, and a built-in database of materials and sections, all accessible on mobile devices.

**Highlights:** 59 structural formulas (AISC/ACI), Instant demand/capacity checks, Built-in AISC section database, Material and code references, USCS & SI unit support, Pass/Fail visual indicator

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Structural Engineering Calc. | $5.99 | one-time |


### WireMind Pro

[App page](https://appshunter.io/ios/app/wiremind-pro-electrician/id6781351974)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock WireMind Pro | $14.99 | one-time |


## Frequently asked questions

### Is Structural Engineering lite free?

Structural Engineering lite is free to download, with in-app purchases available.

### Is WireMind Pro free?

WireMind Pro is free to download, with in-app purchases available.

### Do Structural Engineering lite or WireMind Pro have ads?

Structural Engineering lite shows ads; WireMind Pro does not.

### Which is updated more often, Structural Engineering lite or WireMind Pro?

Structural Engineering lite ships an update every 6 months, and WireMind Pro every 3 months. Most recently, Structural Engineering lite was updated on November 4, 2026 and WireMind Pro on October 31, 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.*