# 3DPrinterOS — user reviews

> 5 indexed App Store user reviews of 3DPrinterOS by 3D Control Systems, Inc., rated 3.20/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/3dprinteros/id1467724482/reviews
- App overview in markdown: https://appshunter.io/ios/app/3dprinteros/id1467724482.md
- Rating breakdown: 5★ 2 · 4★ 0 · 3★ 1 · 2★ 1 · 1★ 1

## Most critical reviews (5 lowest-rated)

### 1/5 — Login Problems

*2021-11-07*

Can’t even log in…

### 1/5 — Cant login

*2021-07-25*

Still can not login the app just spins round login screen safari won’t work but can still use chrome thankfully please fix

### 2/5 — Not working

*2020-10-07*

Not able to login to the system at all.

### 3/5 — No option to save login

*2022-02-11*

The app works, but it does not save your login information.  I have to log in every time that I want to use the app.

### 5/5 — Very easy to use

*2019-10-06*

This is a very easy to use with my 3D printers. No need to come up to my computer to start the next print in the queue. Also speeds up adding a new printer to the system (Dremel 3D45/40 and Robo3D E3).

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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 2026-06-01.*