Features & Capabilities

Wield the power of a world-class STEM library right from your pocket — 25,000+ concepts, theorems, natural laws, compounds, discoveries, & more across 18 STEM disciplines

The kind of data you used to search daily for, either individually online, or by flipping through a mountain of handbooks, now in one convenient place…

  • 3,000+ biological species with habitat, unique functions and 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, industrial processes, 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 modalities (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
  • 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
  • 72 named organic reactions with reagents, conditions & mechanisms

Plus thousands more.

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 across all disciplines

18 DISCIPLINES

  • Artificial Intelligence
  • Astronomy & Astrophysics
  • Biology
  • Biomedical Engineering
  • Chemical Engineering
  • Chemistry
  • Civil & Structural Engineering
  • Computer Science
  • Earth & Environmental Science
  • Electrical Engineering
  • Industrial & Systems Engineering
  • Materials Science
  • Mathematics
  • Mechanical Engineering
  • Nuclear Engineering
  • Pharmacology
  • Physics
  • Statistics & Data Science

CROSS-DISCIPLINE CONNECTIONS

27,500+ cross-references link related concepts across disciplines. Tap any reference to jump between fields — see how thermodynamics connects to chemical engineering, or how linear algebra powers machine learning.

WORKS OFFLINE — ALL DATA BUNDLED

No internet required. Zero tracking. Zero ads. No account needed. Dark theme. Native LaTeX rendering.

AFFORDABLE

About a third of every discipline is free — no account, no time limit, no ads. Unlock all 18 for $9.99 (best value), or just one for $0.99. One-time purchase. No subscriptions.

User Growth & Download Statistics

App
By:
Bonsai Horizons, LLC
Version:
2.1.2 Last updated: 2026-05-21
Version code:
885882559
Creation date:
2026-03-30
Compatible devices:
Size:
29.38MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-08
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Bonsai Horizons, LLC
Apple Apps Store
https://apps.apple.com/sa/app/pansophia/id6760565801
Website:
https://bonsaihorizons.com/pansophia

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