# Fluorescence SpectraViewer — user reviews

> 9 indexed App Store user reviews of Fluorescence SpectraViewer by Thermo Fisher Scientific, rated 2.60/5 from 11 ratings.

- Source: https://appshunter.io/ios/app/fluorescence-spectraviewer/id421031826/reviews
- App overview in markdown: https://appshunter.io/ios/app/fluorescence-spectraviewer/id421031826.md
- Rating breakdown: 5★ 1 · 4★ 3 · 3★ 2 · 2★ 1 · 1★ 4

## Most critical reviews (9 lowest-rated)

### 1/5 — Crashes

*2016-06-15*

Crashes as soon as I choose a Fluor. Shame.

### 1/5 — Don't Bother

*2012-10-01*

Crashes continually. Completely unusable.

### 1/5 — As full 'o bugs as a NY apartment

*2012-09-21*

Awful implementation. Very awkward to set up, but more importantly seems to have numerous incorrect spectra. Unreliable=>useless!

### 1/5 — Broken

*2011-09-21*

Everything I try to graph, even very simple things, crash this app on a iPad 2.  Please fix, would use this everyday.

### 2/5 — Unstable

*2011-10-28*

Worked the first time I tried, now crashes every time I hit show graph. Also there is no point to being able to search for and tag multiple  when only the first selection gets entered when you return to the main screen.

### 3/5 — Great app with serious bugs

*2012-06-16*

Very convenient app to use in the lab. Unfortunately, suffers from some very serious bugs. When you try to plot a graph with some simple fluorophores (eg GFP), the app crashes. Also, it will not draw a graph unless you enter a laser line, which should not be necessary. If it worked properly, I would use it all the time.

### 3/5 — Crashes on 3GS

*2011-09-15*

I'm really happy this is an app, as I use the web-based one for work a lot, but unfortunately the app crashes prior to displaying any data. Also the search function for fluorophores is a little counter-intuitive, once you find your fluorophore and check it, you have to "cancel" the search prior to selecting "done".  Looking forward to the fix to the crashing problem!

### 4/5 — Nice app

*2011-10-25*

Nice and useful app

### 4/5 — Nice reference

*2011-05-18*

Pretty cool, could expand on the database of fluorophores though. For the ones it does have, it sure beats googling for abs/em spectra

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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 2026-06-03.*