Vernier Spectral Analysis vs Alvin's Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vernier Spectral Analysis
This free app enables students to perform spectral analysis in biology and chemistry labs. It facilitates data collection and analysis for topics like Beer's Law and enzyme kinetics. The user-friendly interface guides students through the process, offering features like curve fitting.
- Full spectrum data collection
- Beer's Law exploration
- Enzyme kinetics analysis
- Plant pigment studies
- Curve fitting
- Data interpolation
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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.
Alvin's Tracker
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Alvin's Tracker helps students track their academic progress with detailed, personalized feedback. FEATURES: - View your test scores and percentages at a glance - Get detailed question-by-question feedback explaining where you lost marks - See study tips and review recommendations for each mistake - Track your progress across multiple subjects - Submit test photos directly to your tutor for marking Designed for students with drive and motivation who want to understand their mistakes and improve their performance. Note: This app is for registered students only. Contact your tutor to get started.
Screenshots
Verdict
The clearest difference is update cadence: Alvin's Tracker at every 4 days against Vernier Spectral Analysis's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Vernier Spectral Analysis ships an update every 8 months, Alvin's Tracker every 4 days. The most recent releases landed on November 2, 2026 and October 3, 2026 respectively.
| Parameter | Vernier Spectral Analysis | Alvin's Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (61 ratings) — better | — |
| Positive reviews | 21.1% of reviews | — |
| Number of ratings | 61 — better | — |
| Update frequency | Every 8 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.7.8 | 15.1 — better |
| Further details — not scored | ||
| Size | 38 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Vernier Software & Technology | Alvin Hadi Sumarlin |
In-app purchases
Vernier Spectral Analysis
No in-app purchases
Alvin's Tracker
No in-app purchases
Questions
Is Vernier Spectral Analysis free?
Is Alvin's Tracker free?
Do Vernier Spectral Analysis or Alvin's Tracker have ads?
Which is updated more often, Vernier Spectral Analysis or Alvin's Tracker?
Other comparisons
