# CNC Machinist Calculator Ultra — user reviews

> 11 indexed App Store user reviews of CNC Machinist Calculator Ultra by Shane Anderson, rated 4.90/5 from 24 ratings.

- Source: https://appshunter.io/ios/app/cnc-machinist-calculator-ultra/id6474093839/reviews
- App overview in markdown: https://appshunter.io/ios/app/cnc-machinist-calculator-ultra/id6474093839.md
- Rating breakdown: 5★ 23 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 0

## Most critical reviews (10 lowest-rated)

### 1/5 — Subscription only

*2025-03-01*

This should be a one time purchase not a monthly or yearly subscription. Will not be getting.

**Developer response:** Thanks for your feedback! We wanted to let you know that we took user input to heart and have officially added a one-time, lifetime purchase option for CNC Machinist Calculator Ultra.

The subscription model is still available to help us support continuous development, but you now have the choice between that or a lifetime license. We want to make sure you have the options that best fit your workflow!

### 3/5 — Great but

*2025-04-04*

Great with so many features, but subscription is a big disappointment. I understand the reason but would like the option even if more expensive.

**Developer response:** Great news—we took your advice! Based on your review and community input, CNC Machinist Calculator Ultra now includes a one-time, lifetime license option.

You can now bypass the subscription entirely if you prefer a single purchase, or keep the subscription tier for regular database updates. Thanks for pushing us to make this option a reality!

### 4/5 — Добавьте пожалуйста

*2025-10-30*

Хотелось бы видеть в программе расфрезеровеу отверстий через интерполяцию g12.1 на токарном с осью С. Или возможность фрезерования по контуру на токарном в полярных координатах. Хотелось бы еще добавить функционал cncstapeer free. Или xc cnc. Купил бы сразу если бы можно было быстро прописать g код для фрезеровки лысок. Отверстий или граней.

### 5/5 — Awesome

*2026-01-31*

Amazing app

### 5/5 — Отличный калькулятор, аналогов на IOS просто нет.

*2025-10-09*

Работа связана с ЧПУ, приложение очень выручает, спасибо разработчику.

### 5/5 — Only Machining Needed

*2025-01-31*

This is the best machining app that I use on a daily basis.

### 5/5 — Great app!

*2024-11-20*

I’ve come to rely on this app for all my threading data, it’s very useful has lots of info.

### 5/5 — Great App

*2024-09-23*

I love this app, this app has really helped me improve my understanding of SFM and feed rates.  The developer is extremely helpful as well if you have any questions!  This app is a MUST HAVE for any machinist!

### 5/5 — An essential tool for every CNC Machinist

*2024-07-29*

This app is a MUST BUY for everyone in the manufacturing industry because you will use it constantly! I highly recommend this for students, too!

### 5/5 — Excellent App

*2024-06-13*

I started my fitting and turning apprenticeship back in January and this is an amazing app and is so helpful!

## Most praised reviews (1 highest-rated)

### 5/5 — Great App

*2024-05-11*

I use this app daily!!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*