# Deflection Lite vs PAD Footing

The clearest difference is price: Deflection Lite at Free against PAD Footing's $1.99. Deflection Lite also leads on rating (4.5 vs 3.5) and ratings volume (47 vs 2). PAD Footing's advantage is update cadence (fortnightly vs every 3 months). On ads, in-app purchases, monetization model and iOS requirement there is nothing between them.

Deflection Lite is free to download; PAD Footing costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Deflection Lite holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: Deflection Lite has 47 ratings behind it against 2, so its average is the more settled of the two.

Deflection Lite ships an update every 3 months, PAD Footing fortnightly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Deflection Lite | PAD Footing |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (47 ratings)](https://appshunter.io/ios/app/deflection-lite/id974474071/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/pad-footing/id6593660696/reviews) |
| Number of ratings | **47** | 2 |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 108 MB | 86 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blue Ketchep](https://appshunter.io/developer/1131834248) | [Charles Roberts](https://appshunter.io/developer/1760236245) |

## What reviewers say

### Deflection Lite

[App page](https://appshunter.io/ios/app/deflection-lite/id974474071)

This app provides interactive and precise structural beam analysis. Easily visualize beam bending by dragging loads and supports, and calculate key engineering results like reactions, shear force, and bending moment.

**Highlights:** Interactive beam bending visualization, Calculate reactions, shear force, and bending moment, Built-in cross-section databases, Unlimited loads and supports, Export design to shareable permalink, Metric and standard units

**Features:** Vision Pro support

**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 Deflection Lite free?

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

### Is PAD Footing free?

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

### Which has better reviews, Deflection Lite or PAD Footing?

Deflection Lite is rated higher. Deflection Lite averages 4.5 out of 5 from 47 ratings, while PAD Footing averages 3.5 from 2 ratings.

### Do Deflection Lite or PAD Footing have ads?

Neither Deflection Lite nor PAD Footing shows ads.

### Which is updated more often, Deflection Lite or PAD Footing?

Deflection Lite ships an update every 3 months, and PAD Footing fortnightly. Most recently, Deflection Lite was updated on November 1, 2026 and PAD Footing on October 30, 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.*