# DFORMA vs PDExact

The clearest difference is in-app purchases: DFORMA at none against PDExact's 1. DFORMA also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). PDExact's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. PDExact sells 1 one-off in-app purchase. DFORMA asks for nothing beyond the download.

DFORMA ships an update weekly, PDExact every 6 days. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DFORMA | PDExact |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dforma/id6767935219/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 56 MB | 3 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kovan M Salih](https://appshunter.io/developer/1896522442) | [Jhomar Maravillas](https://appshunter.io/developer/6783703541) |

## What reviewers say

### DFORMA

[App page](https://appshunter.io/ios/app/dforma/id6767935219)

This platform offers augmented reality measurement tools, advanced engineering simulations, and AI-powered calculation assistance. Connect with a community of verified engineers, access professional tools for project management, and enroll in specialized training courses to enhance your skills.

**Highlights:** Augmented reality measurement tools, Finite element analysis for structures, AI-powered engineering calculations, BOQ data extraction from documents, Verified engineer community, Project budget and expense tracking, Engineering courses and training

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

**In-app purchases:** none


### PDExact

[App page](https://appshunter.io/ios/app/pdexact-pd-measure/id6792489170)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited | $4.99 | one-time |


## Frequently asked questions

### Is DFORMA free?

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

### Is PDExact free?

PDExact is free to download, with in-app purchases available.

### Do DFORMA or PDExact have ads?

DFORMA shows ads; PDExact does not.

### Which is updated more often, DFORMA or PDExact?

DFORMA ships an update weekly, and PDExact every 6 days. Most recently, DFORMA was updated on October 1, 2026 and PDExact on October 15, 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.*