--- title: "Pansophia: Science Reference - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Pansophia is an offline STEM reference for engineers, scientists, and students — 25,400+ formulas, compounds, and reference tables across 18 disciplines including physics, chemistry, biology, mathemat" --- # Pansophia: Science Reference — United States > Science & Engineering Formulas ![Pansophia App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/7f/47/8b/7f478bc0-773f-c740-ddb7-b2a22ef80359/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-qLCHnc) **Category:** Education **Rating:** 5.0/5 (3 ratings) **Price:** Free **Bundle ID:** com.bonsaihorizons.pansophia **Store:** Apple App Store **Country:** United States **Version:** 2.2.0 (released 2026-07-24) **Original Release:** 2026-03-30 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6760565801) **AppTail Page:** [https://apptail.io/app/pansophia-science-reference-ZMwA/united-states](https://apptail.io/app/pansophia-science-reference-ZMwA/united-states) ## Pansophia Description Pansophia is an offline STEM reference for engineers, scientists, and students — 25,400+ formulas, compounds, and reference tables across 18 disciplines including physics, chemistry, biology, mathematics, and every major field of engineering. No account. No ads. No tracking. No internet required. About a third of every discipline is free. WHY PANSOPHIA Every entry is curated, cross-referenced, and verified — not generated. When you need a decay constant, a beam capacity, or a CAS number, it has to be right, and it has to work without a signal. Built for the lab bench, the job site, and the exam desk. The kind of data you used to search for daily, or flip through a mountain of handbooks to find — now in one place. WHAT'S INSIDE - 3,000+ biological species with habitat, functions, structures, timeline - 1,200+ chemical compounds with properties, synthesis, hazards & CAS numbers - 700+ mechanical components — fasteners, bearings, hinges, latches, brackets, clamps, belts/chains, flanges, gears, couplings, pumps, pneumatics + hydraulics, etc - 500+ electronic components — transistors, op-amps, microcontrollers (Arduino/STM32/ESP32/RP2040), motors, sensors, LCDs, batteries, etc - 350+ chemistry lab reference entries — solvents, buffers (Tris/PBS/HEPES), catalysts (Pd, Grubbs, MacMillan), spectroscopy (NMR/IR/MS), HPLC/GC chromatography - 254 materials — alloys, polymers, ceramics, composites, AHSS, bulk metallic glasses, high-entropy alloys, fracture toughness & creep data - 231 astronomical objects — Messier catalog, notable stars, exoplanets, black holes - 280+ structural engineering tables — AISC W/HSS shapes & beam design, RC design, NDS wood design, foundations (spread/pile/mat/retaining), seismic design, soil classification, building codes, bridges - 80+ chemical engineering reference — distillation & absorption unit ops, TEMA heat exchangers, CSTR/PFR/PBR/fluidized reactors, ASME VIII pressure vessels, API 650/620 storage tanks, relief systems, ISA-5.1 P&ID symbols, NEC/ATEX hazardous areas, HAZOP/LOPA/SIL methodology - 220+ biomedical reference entries — FDA device classes, ASTM F-series implants, ISO 10993 biocompatibility, clinical trial phases, lab values (CBC/BMP/CMP/LFTs/ABG), vital signs by age, imaging (X-ray/CT/MRI/US/PET) - 280+ pharmacology drug classes — full WHO ATC coverage with mechanism, dosing, adverse effects, interactions - 111 nuclear isotopes with cross-sections and decay data - 72 named organic reactions with reagents, conditions & mechanisms - 61 algorithms with time/space complexity analysis - 56 statistical tests with assumptions, formulas & when to use each - 48 math identities — trig, integrals, Laplace & Fourier transform pairs 18 DISCIPLINES Physics, Chemistry, Biology, Mathematics, Computer Science, Artificial Intelligence, Statistics & Data Science, Electrical Engineering, Mechanical Engineering, Civil & Structural Engineering, Chemical Engineering, Biomedical Engineering, Industrial & Systems Engineering, Nuclear Engineering, Materials Science, Astronomy & Astrophysics, Earth & Environmental BUILT-IN TOOLS - Scientific Calculator — 52 built-in constants, trig/log/factorial, history - Unit Converter — 22 unit families including electrical & magnetic - Physical Constants — 163 constants with uncertainties, searchable & copyable - Quiz & Flashcards — SM-2 spaced repetition for coursework and exam prep CROSS-DISCIPLINE CONNECTIONS 27,500+ cross-references link related concepts across fields. Tap any reference to jump between disciplines — see how thermodynamics connects to chemical engineering, or how linear algebra powers machine learning. WORKS OFFLINE — ALL DATA BUNDLED All 25,400+ entries ship inside the app. Dark theme, native LaTeX equation rendering, and interactive 3D molecular models. PRICING About a third of every discipline is free — no account, no time limit. Unlock all 18 for $9.99, or one for $0.99. One-time purchase, no subscriptions. ## Pansophia Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7a/7e/f9/7a7ef9a5-ac37-852a-336b-c33e64407a7d/iphone-screenshot-3-3d-molecules.png/1290x2796.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/79/72/06/7972069e-5a0c-650f-6140-f44c3a91cf04/iphone-screenshot-4-equations.png/1290x2796.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fc/37/80/fc37800b-6ffb-fd2d-98d2-55436fe1830a/iphone-screenshot-6-grapher.png/1290x2796.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/06/1c/63/061c6301-3dd3-5aea-de8e-c349e8fed847/iphone-screenshot-7-journeys.png/1290x2796.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e1/f9/72/e1f97251-24ab-2bab-18ed-b2e7e1832d37/iphone-screenshot-5-species.png/1290x2796.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a8/23/80/a823808a-154f-dda5-4bab-8ff00168e2dd/iphone-screenshot-1-disciplines.png/1290x2796.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f9/e6/40/f9e64008-d67d-f79c-8a36-b2070b2f5100/iphone-screenshot-2-content-types.png/1290x2796.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/be/37/52/be37526e-7cb6-c709-5ca7-441a39bf2057/iphone-screenshot-8-units.png/1290x2796.png) ## Pansophia Rating Breakdown in United States - 5 stars: 3 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Pansophia Available In - [United States](https://apptail.io/app/pansophia-science-reference-ZMwA/united-states) - [Austria](https://apptail.io/app/pansophia-science-reference-ZMwA/austria) - [Brazil](https://apptail.io/app/pansophia-science-reference-ZMwA/brazil) - [Germany](https://apptail.io/app/pansophia-science-reference-ZMwA/germany) - [Dominican Republic](https://apptail.io/app/pansophia-science-reference-ZMwA/dominican-republic) - [Algeria](https://apptail.io/app/pansophia-science-reference-ZMwA/algeria) - [Egypt](https://apptail.io/app/pansophia-science-reference-ZMwA/egypt) - [Finland](https://apptail.io/app/pansophia-science-reference-ZMwA/finland) - [Ghana](https://apptail.io/app/pansophia-science-reference-ZMwA/ghana) - [India](https://apptail.io/app/pansophia-science-reference-ZMwA/india) - [South Korea](https://apptail.io/app/pansophia-science-reference-ZMwA/south-korea) - [Pakistan](https://apptail.io/app/pansophia-science-reference-ZMwA/pakistan) - [Türkiye](https://apptail.io/app/pansophia-science-reference-ZMwA/turkey) - [Taiwan](https://apptail.io/app/pansophia-science-reference-ZMwA/taiwan) - [Argentina](https://apptail.io/app/pansophia-science-reference-ZMwA/argentina) - [Uzbekistan](https://apptail.io/app/pansophia-science-reference-ZMwA/uzbekistan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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