# Taper Angle Calculator vs CN

The clearest difference is price: CN at Free against Taper Angle Calculator's $4.99. CN also leads on update cadence (every 2 months vs every 49 months). Taper Angle Calculator's advantage is iOS requirement (13.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

CN is free to download; Taper Angle Calculator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Taper Angle Calculator ships an update every 49 months, CN every 2 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Taper Angle Calculator | CN |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/taper-angle-calculator/id1374858850/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 20 MB | 6 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [CN-Seamless Inc.](https://appshunter.io/developer/1864413499) |

## What reviewers say

### Taper Angle Calculator

[App page](https://appshunter.io/ios/app/taper-angle-calculator/id1374858850)

This utility app simplifies taper angle calculations for professionals and students. It offers quick, accurate results with support for both metric and imperial units, and saves your calculation history.

**Highlights:** Quick taper angle computation, User-friendly interface, Accurate results, Metric and imperial unit support, Calculation history saving, Ideal for engineers and machinists

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

**In-app purchases:** none


### CN

[App page](https://appshunter.io/ios/app/cn-seamless/id6757765218)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Taper Angle Calculator free?

Taper Angle Calculator costs $4.99, with no in-app purchases.

### Is CN free?

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

### Do Taper Angle Calculator or CN have ads?

Neither Taper Angle Calculator nor CN shows ads.

### Which is updated more often, Taper Angle Calculator or CN?

Taper Angle Calculator ships an update every 49 months, and CN every 2 months. Most recently, Taper Angle Calculator was updated on November 2, 2026 and CN on October 31, 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.*