Best Molecules Apps

190+ iOS apps curated and reviewed

4.2 avg rating

19 free apps

Updated July 2026

Out of 190+ molecules apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Molecules Apps (July 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Molecules	Free	3.6★ (166)	No	No	Jul 2026
2	Molecules by Theodore Gray	$9.99	4.6★ (28)	No	No	Jul 2026
3	Molecular Constructor	Free	3.9★ (52)	No	No	Jul 2026
4	Molecules that changed the World	Free	3.3★ (4)	No	No	May 2026
5	WebMO Molecule Editor	Free	4.0★ (40)	No	Yes	May 2026
6	Molecule Lab	Free	4.0★ (18)	No	No	Jul 2026
7	Molecule	Free	4.0★ (10)	No	No	May 2026
8	Molecule Simulator	Free	4.3★ (24)	No	No	Jul 2026

Top Picks for Molecules

#1

Molecules by Sunset Lake Software

Editor's Choice

📚 Education

3.6😐(166 ratings)

Free

Molecules screenshot 1

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Molecules screenshot 5

Explore and interact with 3D molecular models on your device. Rotate, zoom, and pan structures using intuitive touch gestures. Visualize molecules in different modes and load custom structures from various sources.

What We Love

🚀 Fast and responsive
👍 Useful for visualizing molecules
👍 Great for teaching chemistry
👍 Excellent for biochemistry students

Room to Improve

🐛 Crashes when downloading new molecules
🐛 Compatibility issues with newer iOS devices
🐛 Limited functionality, missing key features

#2

Molecules by Theodore Gray by NatureGuides Ltd.

Strong Contender

📚 Education

4.6(28 ratings)

$9.99

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Explore the molecular world with interactive simulations and detailed information. Discover how elements form compounds and witness the dynamic dance of quantum mechanics through touch. This app offers a fun and educational way to understand the nature of substances.

#3

Molecular Constructor by Alexander Teplukhin

Build molecules in 3D

Worth Considering

📚 Education

3.9(52 ratings)

Free

Molecular Constructor screenshot 1

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Create and optimize 3D molecular models. This free software allows users to design molecules and refine their geometry simultaneously. A more advanced desktop version is also available.

More Molecules apps to explore

Molecules that changed the World

Molecules that changed the World

by ZKM | Zentrum fuer Kunst und Medientechnologie Karlsruhe

Explore the scientific facts and captivating stories behind molecules that have shaped our world. Discover how basic compounds like water and complex synthetics like aspirin influenced culture, civilization, and life itself.

Scientific facts about influential moleculesStories of cultural and civilizational impactCovers basic and synthetic compounds

WebMO Molecule Editor

WebMO Molecule Editor

Draw, Calculate, Visualize

Create and explore 3D molecular structures, visualize chemical properties, and access extensive chemical databases. This tool is ideal for students and educators needing on-the-go access to molecular information and computational chemistry resources.

3D molecular editorStructure optimizationOrbital and symmetry visualization

free with in-app purchases

Build $ Visualize 3D Molecules

Create and view 3D molecular models with an intuitive editor. Supports various elements, bond types, and conformations, with undo/redo functionality. Share your creations easily via messaging and email.

Build molecules in 3DSupports oxygen, nitrogen, chlorine, carbon, hydrogenDouble and triple bond creation

by Kirill Blinov

This app allows users to create and share chemical structures with ease. It calculates molecular formula, weight, and elemental composition in real-time as you draw. Ideal for students and researchers needing a simple tool for molecular visualization.

Draw chemical structuresShare structuresCalculate MF, MW, Monoisotopic Mass

Molecule Simulator

Molecule Simulator

The World of Molecules

Visualize the 3D structures of molecules using data from PubChem and Protein Data Bank. Explore molecules in various viewing modes and download an extensive library of compounds.

3D molecular visualizationSpace filling modeBall-and-stick mode

by Jae-Seung Lee

Access and manage chemical compound data from the PubChem database. Search for over 111 million compounds, view molecular formulas, weights, and structures, and create and track custom solutions with detailed composition information.

Search PubChem databaseView molecular formula, weight, and structureStore compound information

Organic Nomenclature

Organic Nomenclature

Naming Made Simple

Master chemical nomenclature with interactive lessons and quizzes covering various organic compound classes. Practice naming compounds and receive intelligent feedback to improve comprehension. View compounds in skeletal or condensed form.

Interactive naming lessonsPractice quizzesIntelligent quiz grading

free with in-app purchases

Chemy: Chemistry Companion

Chemy: Chemistry Companion

Periodic Table&Molecule Models

This app provides a user-friendly periodic table with detailed element attributes. It offers tools for formatting chemical formulas, analyzing elements, and creating advanced molecular models. Users can also open and visualize molecule model files in various formats.

Intuitive periodic table with element attributesChemical formula formattingPredictive mass spectrum and elemental analysis

WEHI AR Molecules

WEHI AR Molecules

Molecular Augmented Reality

Explore animated 3D molecules like ATP Synthase using augmented reality. Point your device's camera at a flat surface, select a molecule, and place it in your environment for interactive viewing.

Augmented reality molecule viewingAnimated 3D molecule simulationsATP Synthase and other molecules

My Molecule Hero

My Molecule Hero

A 3D viewer of molecules

Explore 3D models of molecules with this educational application. It offers a visual way to learn about molecular structures and is a tribute to Pawel Glowacki.

3D molecule visualizationEducational contentTribute to Pawel Glowacki

Mirage - Molécules simples

Mirage - Molécules simples

by chardine marc

This educational app uses augmented reality to help users learn about 8 simple molecules. Download and print marker sheets from the provided link to interact with the 3D models. Once downloaded, the app functions offline.

Augmented reality learning3D molecule modelsLearn 8 simple molecules

Interact with molecular models

Explore and interact with 3D molecular models in an immersive chemistry learning experience. Scale, rotate, and move models while discovering properties and fun facts. Ideal for students and educators.

Interactive 3D molecule modelsScale, rotate, and move modelsLearn molecular properties

3D Chemistry Molecule View

3D Chemistry Molecule View

by Sandeep Bhandari

Explore the 3D structures of various molecules with this educational tool. View molecules in different stereoscopic modes and access a built-in database of hundreds of compounds. Understand the spatial arrangement of complex chemical structures.

3D molecular structure visualizationMultiple stereoscopic view modes (Anaglyth, Side by Side, Mirror)Standard molecule manipulation (rotation, scaling)

by Alonso Morcos

Explore the world of molecular biology through an engaging, location-based game. Collect essential building blocks like amino acids and DNA sequences to synthesize proteins and discover their functions. Learn about their roles in disease, research, and cellular processes by visiting real-world hotspots.

Location-based gameplayCollect molecular building blocksSynthesize proteins

Molecule Geometry 3D

Molecule Geometry 3D

by MOOMOO ENTERTAINMENT LLC

Chemistry. Periodic table. AI

Chemistry. Periodic table. AI

Chemical reactions. Elements

Explore an interactive periodic table with 3D models and AR features. This app offers an AI-powered tutor for simplified explanations, a reaction solver, and a molar mass calculator. It's a comprehensive reference for students and professionals to learn chemistry effectively.

Interactive Periodic Table with 3D modelsAI-powered chemistry tutor (ChemAI)Chemical reaction solver

free with in-app purchases

Mirage - molecular geometry

Mirage - molecular geometry

by chardine marc

Explore molecular geometry in a science classroom setting. This app uses printable markers to visualize molecules, guiding users through identifying and explaining their geometric structures. It's designed for senior high school students and works offline once downloaded.

Molecular geometry visualizationPrintable marker set integrationGuided learning for molecule identification

FAQ about Molecules

What are the best molecules apps for iPhone?

Molecules tops our molecules apps ranking as of July 2026, with a 3.6-star average from 166 App Store ratings, and it's free to download.

Are there free molecules apps for iPhone?

Yes — 19 of the top molecules apps we rank are free to download, including Molecules and Molecular Constructor.

Does Molecules have ads or in-app purchases?

Molecules has no ads and has no in-app purchases, according to its App Store listing as of July 2026.

How many molecules apps are on the App Store?

We track 190+ molecules apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.

What does the Molecules app do?

This application allows you to view and interact with three-dimensional renderings of molecules. You can manipulate these structures using touch gestures like rotating, zooming, and panning to explore them from all angles.

How can I view different molecular structures?

You can load custom molecular structures into the app via file sharing or iCloud. These structures can be obtained from public databases like the RCSB Protein Data Bank or NCBI's PubChem.

Related searches

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