# Deflection Lite vs MINERVA

Deflection Lite and MINERVA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Deflection Lite ships an update every 3 months, MINERVA every 4 months. The most recent releases landed on October 4, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Deflection Lite | MINERVA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (46 ratings)](https://appshunter.io/ios/app/deflection-lite/id974474071/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | — |
| Size | 108 MB | 39 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Blue Ketchep](https://appshunter.io/developer/1131834248) | [Welyb](https://appshunter.io/developer/1369703085) |

## 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


### MINERVA

[App page](https://appshunter.io/ios/app/minerva/id6474289958)

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

**In-app purchases:** none


## Frequently asked questions

### Is Deflection Lite free?

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

### Is MINERVA free?

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

### Do Deflection Lite or MINERVA have ads?

Neither Deflection Lite nor MINERVA shows ads.

### Which is updated more often, Deflection Lite or MINERVA?

Deflection Lite ships an update every 3 months, and MINERVA every 4 months. Most recently, Deflection Lite was updated on October 4, 2026 and MINERVA on September 26, 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.*