# DeXeF vs Stacy

The clearest difference is in-app purchases: DeXeF at none against Stacy's 2. Stacy's advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Stacy sells 2 in-app purchases, starting at $7.99 per month. DeXeF asks for nothing beyond the download.

DeXeF ships an update every 2 months, Stacy every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | DeXeF | Stacy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dexef/id6781488401/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 3 MB | 35 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Twarge LLC](https://appshunter.io/developer/6781456673) | [Sadullah Dinc](https://appshunter.io/developer/1896056348) |

## What reviewers say

### DeXeF

[App page](https://appshunter.io/ios/app/dexef/id6781488401)

View and interact with DXF CAD files on Apple devices. Easily pan, zoom, and read coordinates with layer control. Offers Quick Look previews and Finder thumbnails on macOS for efficient file inspection.

**Highlights:** DXF file viewing, Pan and zoom functionality, Read coordinates, Layer toggling, Quick Look previews (macOS), Finder thumbnails (macOS)

**Features:** Vision Pro support

**In-app purchases:** none


### Stacy

[App page](https://appshunter.io/ios/app/stacy-ai-notes-and-whiteboard/id6789486650)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stacy Pro (Monthly) | $7.99 | per month |
| Stacy Pro (Yearly) | $79.99 | per year |


## Frequently asked questions

### Is DeXeF free?

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

### Is Stacy free?

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

### Do DeXeF or Stacy have ads?

Neither DeXeF nor Stacy shows ads.

### Which is updated more often, DeXeF or Stacy?

DeXeF ships an update every 2 months, and Stacy every 9 days. Most recently, DeXeF was updated on October 31, 2026 and Stacy on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*