# Pin Head - Lock Cylinder Calc — user reviews

> 2 indexed App Store user reviews of Pin Head by Farren Domenici, rated 5.00/5 from 6 ratings.

- Source: https://appshunter.io/ios/app/pin-head-lock-cylinder-calc/id782925810/reviews
- App overview in markdown: https://appshunter.io/ios/app/pin-head-lock-cylinder-calc/id782925810.md
- Rating breakdown: 5★ 6 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (2 lowest-rated)

### 5/5 — Security pins would be awesome!!

*2020-05-16*

Next update, Spool and serrated pins maybe?

**Developer response:** Hello! Thank you for the input and feedback. In regards to spool and serrated pins are you asking to implement them into the picking calculator? Shoot me an email at phil@locksmithapps.com to further discuss.

### 5/5 — Simple but useful

*2016-10-09*

Quick and easy works great!

---

*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.*