# A vs PAD Footing

The clearest difference is rating: PAD Footing at 3.5 against A's 3.0. PAD Footing also leads on price ($1.99 vs $8.99) and iOS requirement (16.0 vs 18.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

A costs $8.99 and PAD Footing $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PAD Footing holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

A ships an update every 3 weeks, PAD Footing fortnightly. The most recent releases landed on September 23, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | A | PAD Footing |
| --- | --- | --- |
| Price | $8.99 | **$1.99** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/a-projects/id1469182938/reviews) | **[3.5 (2 ratings)](https://appshunter.io/ios/app/pad-footing/id6593660696/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 59 MB | 86 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jutarus Ratanasethakul](https://appshunter.io/developer/1454380236) | [Charles Roberts](https://appshunter.io/developer/1760236245) |

## What reviewers say

### A

[App page](https://appshunter.io/ios/app/a-projects/id1469182938)

This app simplifies structural analysis for engineers and architects. It uses Direct Stiffness Analysis to calculate shear forces, bending moments, and deflections for beams, trusses, and frames. Get instant results and detailed reports for documentation and learning.

**Highlights:** Direct Stiffness Analysis, Beam, truss, and frame analysis, Shear force, bending moment, deflection calculations, User-friendly interface, Detailed analysis reports, Educational resource

**In-app purchases:** none


### PAD Footing

[App page](https://appshunter.io/ios/app/pad-footing/id6593660696)

This structural design tool analyzes single-column footings for vertical loads and bending moments. It's based on a long-standing program, offering reliable engineering calculations for structural analysis.

**Highlights:** Analyzes single-column footings, Resists vertical loads (Y-direction), Handles bending moments (X & Z directions), Based on established engineering software, Structural analysis calculations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A free?

A costs $8.99, with no in-app purchases.

### Is PAD Footing free?

PAD Footing costs $1.99, with no in-app purchases.

### Which has better reviews, A or PAD Footing?

PAD Footing is rated higher. A averages 3.0 out of 5 from 2 ratings, while PAD Footing averages 3.5 from 2 ratings.

### Do A or PAD Footing have ads?

Neither A nor PAD Footing shows ads.

### Which is updated more often, A or PAD Footing?

A ships an update every 3 weeks, and PAD Footing fortnightly. Most recently, A was updated on September 23, 2026 and PAD Footing on June 11, 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.*