# CAD Reader & Editor vs RetroFit Pro

The clearest difference is update cadence: RetroFit Pro at every 2 days against CAD Reader & Editor's every 3 months. CAD Reader & Editor's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CAD Reader & Editor sells 1 one-off in-app purchase and RetroFit Pro sells 1 in-app purchase, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

CAD Reader & Editor ships an update every 3 months, RetroFit Pro every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | CAD Reader & Editor | RetroFit Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/cad-reader-and-editor/id6756293140/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) | [FERNANDA DE MOURA SILVA](https://appshunter.io/developer/6773546915) |

## What reviewers say

### CAD Reader & Editor

[App page](https://appshunter.io/ios/app/cad-reader-and-editor/id6756293140)

View, edit, and manage CAD drawings on your mobile device. This app provides essential tools for engineers, architects, and construction professionals to work with CAD files on the go, offering features like precise DXF opening, shape addition, and conversion to PDF or image formats.

**Highlights:** Open DXF formats with high precision, Add lines, shapes, text, and layers, Convert drawings to PDF or image formats, Seamless navigation of complex drawings, Save and access recent files and edits, On-site viewing and quick markups

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $12.99 | one-time |


### RetroFit Pro

[App page](https://appshunter.io/ios/app/retrofit-pro/id6775324510)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plano Start (mensal) | $11.99 | per month |


## Frequently asked questions

### Is CAD Reader & Editor free?

CAD Reader & Editor is free to download, with in-app purchases available.

### Is RetroFit Pro free?

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

### Do CAD Reader & Editor or RetroFit Pro have ads?

Neither CAD Reader & Editor nor RetroFit Pro shows ads.

### Which is updated more often, CAD Reader & Editor or RetroFit Pro?

CAD Reader & Editor ships an update every 3 months, and RetroFit Pro every 2 days. Most recently, CAD Reader & Editor was updated on October 24, 2026 and RetroFit Pro on October 24, 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.*