# CNC Points vs Trigonometry calc

The clearest difference is rating: CNC Points at 3.5 against Trigonometry calc's 3.0. CNC Points also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Trigonometry calc sells 1 one-off in-app purchase. CNC Points asks for nothing beyond the download.

CNC Points holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

CNC Points ships an update every 2 months, Trigonometry calc every 3 months. The most recent releases landed on September 10, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | CNC Points | Trigonometry calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/cnc-points/id1052001210/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/trigonometry-calc/id1306864057/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 10 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lauro Perez Bernabe](https://appshunter.io/developer/888062202) | [Bo Kalvslund](https://appshunter.io/developer/572272193) |

## What reviewers say

### CNC Points

[App page](https://appshunter.io/ios/app/cnc-points/id1052001210)

Calculate tangency points for CNC machining by inputting angle, coordinates, and radius. This tool simplifies complex calculations for users working with CNC machines.

**Highlights:** Tangency point calculation, Input angle, x, y coordinates, Input radius, Simplified CNC calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### Trigonometry calc

[App page](https://appshunter.io/ios/app/trigonometry-calc/id1306864057)

Calculate side lengths and angles in right-angled triangles using Pythagorean theorem and trigonometry functions. Learn basic trigonometry concepts. An optional premium version removes ads and unlocks a general triangle calculator.

**Highlights:** Calculate side lengths, Calculate angles, Pythagorean Theorem, Trigonometry functions, Learn simple trigonometry, General triangle calculator (premium)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


## Frequently asked questions

### Is CNC Points free?

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

### Is Trigonometry calc free?

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

### Which has better reviews, CNC Points or Trigonometry calc?

CNC Points is rated higher. CNC Points averages 3.5 out of 5 from 2 ratings, while Trigonometry calc averages 3.0 from 2 ratings.

### Do CNC Points or Trigonometry calc have ads?

Trigonometry calc shows ads; CNC Points does not.

### Which is updated more often, CNC Points or Trigonometry calc?

CNC Points ships an update every 2 months, and Trigonometry calc every 3 months. Most recently, CNC Points was updated on September 10, 2026 and Trigonometry calc on September 6, 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.*