# Vernier Spectral Analysis > Free spectral analysis app for biology and chemistry labs with data collection and analysis tools. (iPhone/iPad app by Vernier Software & Technology.) - Source: https://appshunter.io/ios/app/vernier-spectral-analysis/id1323245536 (this page in markdown: same URL + `.md`) - Developer: [Vernier Software & Technology](https://appshunter.io/developer/389784250) - Category: Education, Utilities - Price: Free - Rating: 2.20/5 from 61 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 16.7.8 · 38 MB - Languages: Korean, Greek, Dutch, Danish, German (Germany), Latvian, Russian, Romanian, Lithuanian, Norwegian Bokmål and 22 more - Released: 2018-03-08 - Data updated: 2026-08-21 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/vernier-spectral-analysis/id1323245536/reviews.md ## What is Vernier Spectral Analysis? Our free Spectral Analysis app makes it easy to incorporate spectroscopy into your biology and chemistry labs. Using the app, students can collect a full spectrum and explore topics such as Beer’s law, enzyme kinetics, and plant pigments. The user-friendly interface walks the students through the data-collection process and includes analysis features such as curve fitting and data interpolation. ## Key features - Full spectrum data collection - Beer's Law exploration - Enzyme kinetics analysis - Plant pigment studies - Curve fitting - Data interpolation ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/vernier-spectral-analysis/id1323245536/reviews.md ### 1/5 — Bad app *2026-04-23, version 5.1* Really hard to use and doesn’t work most of the time, not recommended (╯‵□′)╯︵┻━┻ ### 1/5 — error *2025-12-05* 根本打不开 ### 5/5 — Saved *2024-04-16* This app cured my Ligma ### 1/5 — Bad software *2024-04-15, version 4.12* it’s stuck in a calibration loop. Truly the app of all time! ### 1/5 — horrible *2024-03-02* horrible app gave me terrible acne tore my clothes to shreds and violated me in ways i cant describe truly awful ### 1/5 — not cool man *2023-09-11* vernier spectral analysis killed my family ### 1/5 — serious *2022-05-24* i got paid 30 cents to write this review. but seriously gwyn is the worst. ### 5/5 — Super app! *2022-03-06, version 4.11.0* Used it together with my Go Direct Spectrovis Plus spectrophotometer to record visible absorption spectra of food dyes for my book. The app can save data in .csv format so it’s easy to plot data in your favorite spreadsheet. ### 2/5 — Functions but impossible to use *2022-02-18, version 4.11.0* Trying to pan and zoom on the spectral graphs is almost impossible. Feels like trying to zoom on old devices with awful touch screens. Pretty unacceptable for an app using a modern iPad touch screen in 2022 ### 1/5 — No *2022-02-17* Just no. ## Frequently asked questions about Vernier Spectral Analysis ### What does the Vernier Spectral Analysis app do? This free app allows students to perform spectral analysis in biology and chemistry labs. It enables the collection of full spectrum data and exploration of scientific concepts such as Beer's Law, enzyme kinetics, and plant pigments. The app also includes features for data analysis. ### What are the key features of this app? Key features include the ability to collect a full spectrum, explore topics like Beer's Law and enzyme kinetics, and analyze plant pigments. The app also offers user-friendly data collection guidance and analysis tools such as curve fitting and data interpolation. ### Is this app free to use? Yes, the Vernier Spectral Analysis app is completely free to use. There are no in-app purchases or advertisements mentioned, making it a cost-effective tool for educational purposes. ### What scientific concepts can be explored with this app? The app is designed to help students explore fundamental concepts in biology and chemistry. This includes topics like Beer's Law, enzyme kinetics, and the analysis of plant pigments through spectral data. ## Version history (last 5 releases) ### 5.1 — 2025-10-30 New features and bug fixes: • A custom wavelength range can be set for better performance • Improvements to time-based collection modes ⁃ Ability to set a fixed duration ⁃ More accurate timing of measurements • Troubleshooting tips now appear when a spec connection fails • Intensity correction is enabled for all emissions modes • New meter mode to monitor wavelength-specific values without collecting data • Fixed crash related to saving files when multiple wavelengths were enabled • Minimum iOS version 17.0 ### 5.0 — 2024-09-24 Note: • Minimum iOS/iPadOS is now 16.7.8. New: • Multiple wavelengths can be selected for event-based collection modes. Fixed: • Default LED Intensity of 50% in fluorescence mode for Vernier Fluorescence/UV-VIS Spectrophotometer and Go Direct® Fluorescence/UV-VIS Spectrophotometer. • Spectral Analysis no longer produces partial spectra on stopping collection. • Removed lamp warm up time on recalibration for applicable spectrometers. ### 4.12 — 2023-12-08 Note: minimum iOS / iPadOS version is now 15.7.9 New: • 1, 2, or 3 Graph views now available. • Contextual menu for easy access to operations on graph selections. • Linked X axes in multiple graphs for simultaneous examine lines and grouped scaling • Customize the color of individual graph traces. Fixed: • Subsequent runs after deletion are now plotted properly. ### 4.11.2 — 2022-03-25 Pinch to zoom on iOS and iPadOS devices now works correctly. ### 4.11.0 — 2022-02-01 New improvements: • Support for new spectrometer models: • Go Direct Fluorescence/UV-VIS Spectrophotometer • Go Direct UV-VIS Spectrophotometer • Go Direct Emissions Spectrometer • Go Direct Visible Spectrophotometer • New view menu allows direct selection of graph, table, and meter. • Adjustable panes allow resizing of graph, data table, meter view. • Graphs with common x-axis columns now have linked examine pins for easier analysis. • Enhanced graph export function for high-quality and uniformly-sized output. • New control over column color, point symbols, and column selection. • Improved color contrast and font size responsiveness for better accessibility. • Improved experience for small-screen devices. • Dark mode display follows operating system settings and can be enabled in Presentation settings. • Accessibility improvements for selecting and copying Text. ## Apps similar to Vernier Spectral Analysis | App | Rating | Price | Category | | --- | --- | --- | --- | | [Solar System Simulator](https://appshunter.io/ios/app/solar-system-simulator/id1190193240) | 2.0 (3) | Free | Education | | [Geostationary Orbit 3D Lab](https://appshunter.io/ios/app/geostationary-orbit-3d-lab/id1190211000) | — | Free | Education | | [DoodleConnect](https://appshunter.io/ios/app/doodleconnect/id1176073180) | 4.7 (55) | Free | Education | | [Uncertainty Calculator](https://appshunter.io/ios/app/uncertainty-calculator/id1170905440) | 5.0 (1) | $3.99 | Education | | [Campus Labs® Event Check-in](https://appshunter.io/ios/app/campus-labs-event-check-in/id1221503400) | 4.8 (1,381) | Free | Education | | [Birdathon](https://appshunter.io/ios/app/birdathon/id1211977440) | 4.7 (15) | Free | Education | ## More apps by Vernier Software & Technology - [Vernier Video Physics](https://appshunter.io/ios/app/vernier-video-physics/id389784247) - [Vernier Graphical Analysis GW](https://appshunter.io/ios/app/vernier-graphical-analysis-gw/id522996341) - [Vernier Go Wireless](https://appshunter.io/ios/app/vernier-go-wireless/id815941976) - [LabQuest Viewer](https://appshunter.io/ios/app/labquest-viewer/id874525259) - [Vernier Thermal Analysis Plus](https://appshunter.io/ios/app/vernier-thermal-analysis-plus/id1209133783) All apps by Vernier Software & Technology: https://appshunter.io/developer/389784250 ## Related topics [spectral analysis](https://appshunter.io/ios/topics/spectral-analysis) · [vernier spectral analysis](https://appshunter.io/ios/topics/vernier-spectral-analysis) · [spectral](https://appshunter.io/ios/topics/spectral) · [spectral eye](https://appshunter.io/ios/topics/spectral-eye) · [graphical analysis](https://appshunter.io/ios/topics/graphical-analysis) · [vernier instrumental analysis](https://appshunter.io/ios/topics/vernier-instrumental-analysis) · [graphical](https://appshunter.io/ios/topics/graphical) · [vernier graphical analysis](https://appshunter.io/ios/topics/vernier-graphical-analysis) · [spectroscopy](https://appshunter.io/ios/topics/spectroscopy) · [mastering spectroscopy](https://appshunter.io/ios/topics/mastering-spectroscopy) · [vernier graphical](https://appshunter.io/ios/topics/vernier-graphical) --- *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 2026-08-21.*