ChemBioCalc

Lab Calculator for Scientists

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

ChemBioCalc Pro - Professional calculation suite for Chemistry, Biology, Pharmaceutical, and Molecular Biology laboratories. Compliant with ICH Q2(R2), EMA M10, USP 621, and ICH Q1E. PROFESSIONAL TOOLS CHEMISTRY - Solution preparation and dilution (C1V1 = C2V2) - Stoichiometry, empirical formula, reaction yield - Acid-base, buffers (Henderson-Hasselbalch), pH, Ksp - Thermochemistry, gas laws, electrolysis (Faraday) - Adsorption isotherms (Langmuir, Freundlich, Temkin, Dubinin-Radushkevich) - Adsorption kinetics and thermodynamics (van t Hoff) - UV-Vis spectrophotometer and Beer-Lambert - IR/NMR/MS spectrum quick interpretation - RGB Colorimetry (image-based concentration analysis) - Standard curve, LOD/LOQ calculation - Molecule visualization (SMILES, PNG/PDF export) - HPLC Column Selector (27 real columns: Waters, Phenomenex, Agilent) - HPLC Method Transfer (USP 621 geometric scaling) - HPLC Sequence Builder (optimal injection order for validation) - Multi-Component UV-Vis (matrix solving) - Method Validation (ICH Q2(R2) + EMA M10) PHARMACY - Release kinetics 8 models (Zero/First-order, Higuchi, Korsmeyer-Peppas, Hixson-Crowell, Baker-Lonsdale, Weibull, Hopfenberg) - Dissolution similarity (f1/f2) - Stability analysis Arrhenius + Shelf Life in one workflow (ICH Q1E) - Particle size (d10, d50, d90, Span) - Encapsulation efficiency (EE%, DL%) - Pharmacokinetics (1-comp and 2-Compartment PopPK + variability) - Dose converter (NOAEL to HED to MRSD, FDA Phase 1) - Renal/Hepatic dose adjustment (Cockcroft-Gault, MDRD-4, CKD-EPI 2021, Child-Pugh) - Bioequivalence (90% CI, GMR, 80-125% rule) - IV drip calculation, pediatric dose MOLECULAR BIOLOGY - DNA/RNA calculations (concentration, Tm, copy number, purity) - PCR Primer Tm (Wallace/GC/Nearest-Neighbor), gradient, master mix - qPCR Analysis ddCt (Livak), standard curve, primer efficiency - Primer Designer (automatic design from template) - Protein Suite (concentration, extinction e280, dilution) - Protein MW and pI calculation (from amino acid sequence) - Restriction Map and Cloning (Gibson Assembly) - CRISPR Guide RNA design - Plasmid Map - NGS Coverage (Lander-Waterman, WGS/WES/ctDNA/RNA-seq) - Electrophoresis, Western Blot, ELISA (4-PL curve) - Enzyme kinetics (Michaelis-Menten, Vmax, Km, kcat) - Cell culture, CFU and serial dilution LAB NOTEBOOK Record experiments with photos, tags, projects. Export to PDF or Excel. ABBREVIATION GLOSSARY (NEW) Tappable explanations for 105+ scientific abbreviations. Tap any blue abbreviation in any module to learn its meaning: LOD, LOQ, Cmax, AUC, ddCt, pI, kcat and more. BILINGUAL Turkish and English all modules, reports, and glossary. REPORTING PDF (with automatic citation block useful for publications), Excel, JSON export. One-tap image sharing. PRIVACY Data stays on your device. No cloud account, no anonymous tracking, no ad trackers. PRO SUBSCRIPTION Unlimited calculations, all Pro tools (HPLC suite, Method Validation, PopPK, NGS Coverage, etc.), Lab Notebook Pro, ad-free experience. Weekly/monthly/yearly plans. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://chembiocalc.com/privacy Contact: support@chembiocalc.com Feedback: feedback@chembiocalc.com Web: https://www.chembiocalc.com

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• One-tap navigation: every tool now opens directly — nested menus removed. • Solutions now lists its modes up front: molarity, dilution, %w/v, ppm, buffer (pH), osmolarity. • Pro tools appear inline next to their free counterparts in each discipline. • Smarter search jumps straight to the right calculator. • Performance and stability improvements.

Version 1.3.5

The developer, mit Can ERM, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • mit Can ERM
Size
  • 49.5 MB
Category
  • Education
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Pro Yearly $17.99
  • Pro Monthly $4.99
  • Pro Weekly $1.99
  • Single Result $0.99
  • Learn More
Copyright
  • © 2026 UCE
  • Developer Website
  • Privacy Policy

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