# Parametric Cut DXF vs CtxLens

The clearest difference is update cadence: CtxLens at every 5 weeks against Parametric Cut DXF's every 8 months. CtxLens also leads on ratings volume (6 vs 1). Parametric Cut DXF's advantage is iOS requirement (13.0 vs 26.2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Parametric Cut DXF sells 4 in-app purchases, starting at $1.99 per 7 days and CtxLens sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Parametric Cut DXF against 5.0 for CtxLens. That said, the two scores are not equally well evidenced: CtxLens has 6 ratings behind it against 1, so its average is the more settled of the two.

Parametric Cut DXF ships an update every 8 months, CtxLens every 5 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Parametric Cut DXF | CtxLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/parametric-cut-dxf/id6741105090/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/ctxlens/id6761427970/reviews) |
| Number of ratings | 1 | **6** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 61 MB | 24 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) | [Truebird Incorporated](https://appshunter.io/developer/1889563797) |

## What reviewers say

### Parametric Cut DXF

[App page](https://appshunter.io/ios/app/parametric-cut-dxf/id6741105090)

Design and customize parametric shapes for CNC cutting. Adjust dimensions, angles, and curves with real-time previews. Export designs in DXF format for laser, plasma, and waterjet cutters.

**Highlights:** Parametric shape customization, Adjustable dimensions, angles, and curves, Real-time design previews, DXF export for CNC machines, Library of pre-designed templates, Seamless integration with CNC workflow

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $9.99 | per year |
| Lifetime | $14.99 | one-time |


### CtxLens

[App page](https://appshunter.io/ios/app/ctxlens/id6761427970)

Capture notes, photos, and location data to create detailed records. On-device AI summarizes information and links it directly to your images. Customize terminology and export reports in multiple formats for seamless sharing and analysis.

**Highlights:** Capture text, photos, GPS, and tags in one screen, Two-tap capture from Lock Screen, Photos linked to text, bidirectional, On-device AI summary with inline photo references, Customizable terminology for groups and subgroups, Activities and countdown timers with state change tracking, Multi-format export (PDF, DOCX, JSON)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $34.99 | per year |
| Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Parametric Cut DXF free?

Parametric Cut DXF is free to download, with in-app purchases available.

### Is CtxLens free?

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

### Which has better reviews, Parametric Cut DXF or CtxLens?

Parametric Cut DXF and CtxLens are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

### Do Parametric Cut DXF or CtxLens have ads?

Neither Parametric Cut DXF nor CtxLens shows ads.

### Which is updated more often, Parametric Cut DXF or CtxLens?

Parametric Cut DXF ships an update every 8 months, and CtxLens every 5 weeks. Most recently, Parametric Cut DXF was updated on October 19, 2026 and CtxLens 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.*