# Fluorescence SpectraViewer vs Bioz

The clearest difference is review sentiment: Bioz at 100% against Fluorescence SpectraViewer's 25%. Bioz also leads on rating (5.0 vs 2.6). Fluorescence SpectraViewer's advantage is ratings volume (11 vs 1) and iOS requirement (9.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bioz holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Fluorescence SpectraViewer has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of Fluorescence SpectraViewer's written reviews are positive against 100% of Bioz's.

Fluorescence SpectraViewer ships an update every 4 months, Bioz every 3 months. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Fluorescence SpectraViewer | Bioz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (11 ratings)](https://appshunter.io/ios/app/fluorescence-spectraviewer/id421031826/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bioz/id1063002255/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 9 MB | 7 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Thermo Fisher Scientific](https://appshunter.io/developer/407517076) | [Bioz Inc.](https://appshunter.io/developer/1063002254) |

## What reviewers say

### Fluorescence SpectraViewer

[App page](https://appshunter.io/ios/app/fluorescence-spectraviewer/id421031826)

This app allows users to plot and compare fluorescent spectra, check spectral compatibility for various fluorophores, and email configurations. It serves as a mobile extension of an online tool for biological applications.

**Highlights:** Plot and compare fluorescent spectra, Check spectral compatibility, Add emission and excitation filters, Email configurations and figures, Search extensive fluorophore list, Mobile-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


### Bioz

[App page](https://appshunter.io/ios/app/bioz/id1063002255)

This app provides scientific researchers with access to deep experimentation knowledge extracted from millions of peer-reviewed articles. It uses AI to analyze materials and methods sections, offering objective rankings, techniques, and protocol conditions for reagents, kits, assays, and instruments.

**Highlights:** AI-driven data analysis, Experimentation knowledge extraction, Objective ranking scores, Reagent, kit, assay, and instrument data, Article snippets and techniques, Protocol conditions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fluorescence SpectraViewer free?

Fluorescence SpectraViewer is free to download, with no in-app purchases.

### Is Bioz free?

Bioz is free to download, with no in-app purchases.

### Which has better reviews, Fluorescence SpectraViewer or Bioz?

Bioz is rated higher. Fluorescence SpectraViewer averages 2.6 out of 5 from 11 ratings, while Bioz averages 5.0 from 1 ratings.

### Do Fluorescence SpectraViewer or Bioz have ads?

Neither Fluorescence SpectraViewer nor Bioz shows ads.

### Which is updated more often, Fluorescence SpectraViewer or Bioz?

Fluorescence SpectraViewer ships an update every 4 months, and Bioz every 3 months. Most recently, Fluorescence SpectraViewer was updated on October 23, 2026 and Bioz on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*