# DVIDS Direct Media Upload vs EngiCalc

The clearest difference is update cadence: EngiCalc at every 3 days against DVIDS Direct Media Upload's every 17 months. On price, ads, in-app purchases and device support there is nothing between them.

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

DVIDS Direct Media Upload ships an update every 17 months, EngiCalc every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DVIDS Direct Media Upload | EngiCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/engicalc/id6742305878/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 6 MB | 96 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Defense Media Activity](https://appshunter.io/developer/549784288) | [Joshua Williams](https://appshunter.io/developer/1797613871) |

## What reviewers say

### DVIDS Direct Media Upload

[App page](https://appshunter.io/ios/app/dvids-direct-media-upload/id6458781125)

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

**In-app purchases:** none


### EngiCalc

[App page](https://appshunter.io/ios/app/engicalc/id6742305878)

This app provides specialized calculation tools for construction professionals. It helps optimize material usage, estimate quantities, and generate precise dimensions for various building elements like concrete pours, masonry, stairs, rafters, and roofing.

**Highlights:** Concrete material optimization, Masonry quantity estimation, Effortless stair dimension generation, Rafter length and angle calculation, Roofing material estimation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DVIDS Direct Media Upload free?

DVIDS Direct Media Upload is free to download, with no in-app purchases.

### Is EngiCalc free?

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

### Do DVIDS Direct Media Upload or EngiCalc have ads?

Neither DVIDS Direct Media Upload nor EngiCalc shows ads.

### Which is updated more often, DVIDS Direct Media Upload or EngiCalc?

DVIDS Direct Media Upload ships an update every 17 months, and EngiCalc every 3 days. Most recently, DVIDS Direct Media Upload was updated on October 24, 2026 and EngiCalc on October 28, 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.*