# NbN3 — user reviews

> 18 indexed App Store user reviews of NbN3 by European College of Neuropsychopharmacology (ECNP), rated 4.10/5 from 7 ratings.

- Source: https://appshunter.io/ios/app/nbn3/id927272449/reviews
- App overview in markdown: https://appshunter.io/ios/app/nbn3/id927272449.md
- Rating breakdown: 5★ 4 · 4★ 2 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (10 lowest-rated)

### 1/5 — Doesn’t work anymore

*2024-09-17*

This app doesn’t open anymore….

### 1/5 — Wonderful app now dead

*2023-10-05, version 3.9.3*

This used to be a wonderful app but now no longer works at all and does not appear to have been updated for a long time

### 1/5 — Used to be very useful; non-functional now

*2023-06-26*

The concept behind this app is very important. The classification of medicines used in Psychiatry requires a paradigm shift. This app was previously exceptionally useful to me. Unfortunately, now it is no longer functional with the latest version of iOS on my iPhone. It either doesn't open at all, or opens and immediately crashes. So it has become inoperable. An upgrade would be incredibly welcome!

### 1/5 — Crashes every time I use it

*2023-05-11*

Used to be very useful. Now crashes when opened or when I search for a drug. The support link is also broken.

### 1/5 — What a shame!

*2023-05-01, version 3.6*

A really great idea that sadly seems to be buggy and now abandoned!

### 1/5 — It doesn’t work anymore

*2023-02-24*

The app stopped working (it freezes at the app’s Home Screen) since the update (v3.5) released February 24, 2023. iPhone XR iOS updated (16.3.1).

### 1/5 — Cannot open in iOS system

*2021-11-25, version 3.3*

I’m very interesting in this application  but after download to use with my iPhone 12, it’s cannot open.

### 1/5 — Won't work

*2017-09-19*

Tried leaving a request for help but the captcha won't let me. I loaded this up but it crashes when I do a drug name search every time. So unusable.

### 2/5 — Doesn’t open

*2025-09-05*

The app is incredible but it’s not working. I can’t open it.

### 2/5 — Worked for 1 day

*2020-04-12*

This app was recommended to me by my psychiatrist for during my pregnancy so I could see what effects my meds would have on the baby. It was awesome for a day and now it crashes every time I type in a medication name. Uninstalled and reinstalled but still same issue.

## Most praised reviews (8 highest-rated)

### 5/5 — Awesome

*2023-06-01, version 3.9*

In my opinion the relevance and significance of this app just cannot be overestimated 😍

### 5/5 — Kudos

*2021-05-17*

I want to say that you guys are doing an excellent job. Thank you.

### 5/5 — Perfect for real-life practice!

*2020-11-19, version 2.7*

Thank you for this app. It’s lovely! 100% of benefit. Bravo!

### 5/5 — Dr.

*2020-05-04*

This App is amazing. I loved it. Has fully covered the psychotropic medications and their psychopharmacology as well as providing the chemical structure of drugs. It also gives concise and to the point information about each specific drug that are clinically more important. In short it is highly recommended. You won’t regret.

### 5/5 — Simplify difficult things

*2019-07-31, version 2.6*

Psychopharmacology for the minimalists

### 5/5 — Best app ever!

*2017-11-14*

This is so cool, can’t stop playing with it.

### 5/5 — Great app

*2015-10-15, version 1.4*

Very helpful whilst studying. Pharmacology, or just useful for everyday use when taking medicines.

### 3/5 — Status

*2025-09-10, version 3.9.5*

Is this app still active?

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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 2026-08-28.*