# Hole Pattern Programming App vs SketchDXF

The clearest difference is in-app purchases: Hole Pattern Programming App at none against SketchDXF's 4. SketchDXF's advantage is iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SketchDXF sells 4 in-app purchases, starting at $9.99 per month. Hole Pattern Programming App asks for nothing beyond the download.

Hole Pattern Programming App ships an update every 6 days, SketchDXF every 4 days. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Hole Pattern Programming App | SketchDXF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 22 MB | 41 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Shekhar Aggarwal](https://appshunter.io/developer/1856886128) | [Varun Chawla](https://appshunter.io/developer/6782894129) |

## What reviewers say

### Hole Pattern Programming App

[App page](https://appshunter.io/ios/app/hole-pattern-programming-app/id6758404032)

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

**In-app purchases:** none


### SketchDXF

[App page](https://appshunter.io/ios/app/sketchdxf-ai-dxf-converter/id6782894126)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $9.99 | per month |
| Pro Monthly | $19.99 | per month |
| Starter Yearly | $89.99 | per year |
| Pro Yearly | $179.99 | per year |


## Frequently asked questions

### Is Hole Pattern Programming App free?

Hole Pattern Programming App is free to download, with no in-app purchases.

### Is SketchDXF free?

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

### Do Hole Pattern Programming App or SketchDXF have ads?

Neither Hole Pattern Programming App nor SketchDXF shows ads.

### Which is updated more often, Hole Pattern Programming App or SketchDXF?

Hole Pattern Programming App ships an update every 6 days, and SketchDXF every 4 days. Most recently, Hole Pattern Programming App was updated on October 19, 2026 and SketchDXF on October 12, 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.*