# VerBio — Biology Calculator — Genetics · Ecology · Lab Tools

> Genetics · Ecology · Lab Tools (iPhone/iPad app by Jittapol Prukpatarakul.)

- Source: https://appshunter.io/ios/app/verbio-biology-calculator/id6760899888 (this page in markdown: same URL + `.md`)
- Developer: [Jittapol Prukpatarakul](https://appshunter.io/developer/1876801870)
- Category: Education, Utilities
- Price: $6.99
- Age rating: 4+
- Requires: iOS 15.1 · 42 MB
- Languages: American English
- Released: 2026-03-20
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/verbio-biology-calculator/id6760899888/reviews.md

## What is VerBio?

Every biology calculation you need — from Punnett squares to blood gas analysis. Built for students, researchers, and lab professionals. Pay once, use forever. No subscription.

WHY VERBIO?
• 100% offline — works in exam halls, lab benches, and fieldwork
• Textbook-referenced formulas — not AI guesses
• Instant results — faster than asking any chatbot
• Interactive visualizations — Punnett grids, growth curves, dynamic charts
• Pay once, use forever — no subscription, no ads, no paywall

COMPREHENSIVE BIOLOGY TOOLS

Genetics & Heredity
Punnett Square (mono/di/trihybrid) · Hardy-Weinberg Equilibrium · Chi-Square (genetics) · Linkage & Crossing Over · Population Genetics · Blood Type Inheritance

Molecular Biology
DNA/RNA Converter · Interactive Codon Table · Molecular Weight · Primer Tm Calculator · PCR Calculator · GC Content Analyzer · Restriction Digest

Cell Biology
Cell Cycle · Osmolarity & Tonicity · Membrane Potential (Nernst & GHK) · Hemocytometer Counter · Cell Doubling Time · Dilution Calculator

Ecology & Evolution
Population Growth (exponential & logistic) · Shannon Diversity Index · Simpson's Diversity Index · Species-Area Relationship · Predator-Prey Dynamics (Lotka-Volterra) · Life Table Analysis

Biochemistry
Enzyme Kinetics (Michaelis-Menten + Lineweaver-Burk) · Beer-Lambert Law · Henderson-Hasselbalch · Isoelectric Point · Dose-Response Curve · Transformation Efficiency

Biostatistics
t-Test · Chi-Square Independence · ANOVA (One-Way) · Standard Curve / Regression · Descriptive Statistics

Human Physiology
BMI & Body Composition · BMR / TDEE · Cardiac Output · Lung Volumes & Spirometry · Blood Gas Interpreter (educational)

BUILT-IN REFERENCES
• Amino Acid Reference — MW, pKa, polarity, hydrophobicity for all standard amino acids
• Genetic Code Table — all codons, color-coded by amino acid property
• Biology Constants — Avogadro, water properties, ATP yield, and more
• Formula Library — searchable formulas organized by category

INTERACTIVE VISUALIZATIONS
Punnett grids, population growth curves, Lotka-Volterra oscillation plots, Michaelis-Menten + Lineweaver-Burk enzyme kinetics charts, survivorship curves, diversity charts, dose-response sigmoids, lung volume diagrams, Hardy-Weinberg frequency charts, pH scale bars — all rendered as dynamic interactive charts.

AVAILABLE IN MULTIPLE LANGUAGES
English, Chinese, French, German, Indonesian, Italian, Japanese, Korean, Portuguese (Brazil), Russian, Spanish, Thai.

DESIGNED FOR ACCURACY
Biology demands correct answers. Unlike AI chatbots that can hallucinate formulas or misidentify amino acids, VerBio uses deterministic algorithms with equations based on textbook references — the same input always gives the same output. Perfect for checking lab results, homework, and exam preparation.

Pay once. No ads. No subscription. No internet required.


## Version history (last 4 releases)

### 1.0.3 — 2026-06-07

Improved scientific accuracy and reliability across the biology tools: a corrected survivorship-curve classification, charts that show only the values you enter, refined primer-Tm and restriction-site data, a smoother predator-prey simulation, and consistent blood-gas, species-area and BMI labels. Charts now reflow on tablets and rotation, plus localization polish throughout.

### 1.0.2 — 2026-03-26

Improved calculation accuracy across multiple tools. Classification results (BMI, blood gas, spirometry) now display clear labels instead of numeric codes. Enhanced CSV export with notes column. Visualization labels fully localized. Life table now supports fecundity data for R₀ and generation time.

### 1.0.1 — 2026-03-22

• Improved bilingual display — English names shown as primary across all
   screens
• Added support for over-the-air updates for faster future improvements 
• Minor UI refinements

### 1.0 — 2026-03-20

No release notes.

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All apps by Jittapol Prukpatarakul: https://appshunter.io/developer/1876801870

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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 2026-08-26.*