# Utilitaire BA vs Spyder Wall

The clearest difference is price: Utilitaire BA at Free against Spyder Wall's $5.99. Utilitaire BA also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (12.0 vs 17.5). On ads, in-app purchases and device support there is nothing between them.

Utilitaire BA is free to download; Spyder Wall costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Utilitaire BA ships an update every 2 months, Spyder Wall every 5 months. The most recent releases landed on October 2, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Utilitaire BA | Spyder Wall |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/utilitaire-ba/id837627884/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 16 MB | 177 MB |
| Requires iOS | **12.0** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cristian HALICHI](https://appshunter.io/developer/837627887) | [Charles Roberts](https://appshunter.io/developer/1760236245) |

## What reviewers say

### Utilitaire BA

[App page](https://appshunter.io/ios/app/utilitaire-ba/id837627884)

This application assists in calculating various reinforced concrete elements, including columns, footings, slabs, and beams, adhering to BAEL and EC2 standards. It also offers modules for concrete strength, shrinkage, and reinforcement calculations.

**Highlights:** BAEL calculations (column, footing, slabs, beams), EC2 calculations (column, footing, balcony), Concrete strength at t days, Concrete shrinkage calculation, HA / TS calculator, Welded mesh order

**Features:** macOS Compatibility

**In-app purchases:** none


### Spyder Wall

[App page](https://appshunter.io/ios/app/spyder-wall/id6745111487)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Utilitaire BA free?

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

### Is Spyder Wall free?

Spyder Wall costs $5.99, with no in-app purchases.

### Do Utilitaire BA or Spyder Wall have ads?

Neither Utilitaire BA nor Spyder Wall shows ads.

### Which is updated more often, Utilitaire BA or Spyder Wall?

Utilitaire BA ships an update every 2 months, and Spyder Wall every 5 months. Most recently, Utilitaire BA was updated on October 2, 2026 and Spyder Wall on September 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.*