# Helix Angle Calculator vs Cnc Turning Programming App

Helix Angle Calculator and Cnc Turning Programming App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Helix Angle Calculator ships an update every 5 days, Cnc Turning Programming App every 4 days. The most recent releases landed on September 8, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Helix Angle Calculator | Cnc Turning Programming App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 2 MB | 10 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [SmiCut AB](https://appshunter.io/developer/1813477031) | [Shekhar Aggarwal](https://appshunter.io/developer/1856886128) |

## What reviewers say

### Helix Angle Calculator

[App page](https://appshunter.io/ios/app/helix-angle-calculator/id6745720275)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cnc Turning Programming App

[App page](https://appshunter.io/ios/app/cnc-turning-programming-app/id6756383075)

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

**In-app purchases:** none


## Frequently asked questions

### Is Helix Angle Calculator free?

Helix Angle Calculator is free to download, with no in-app purchases.

### Is Cnc Turning Programming App free?

Cnc Turning Programming App is free to download, with no in-app purchases.

### Do Helix Angle Calculator or Cnc Turning Programming App have ads?

Neither Helix Angle Calculator nor Cnc Turning Programming App shows ads.

### Which is updated more often, Helix Angle Calculator or Cnc Turning Programming App?

Helix Angle Calculator ships an update every 5 days, and Cnc Turning Programming App every 4 days. Most recently, Helix Angle Calculator was updated on September 8, 2026 and Cnc Turning Programming App on September 2, 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.*