Best Chem Draw Apps & Games

197+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated July 2026

Out of 197+ chem draw apps and games on iOS, 20 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 Chem Draw Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KingDrawKingDrawFree3.3★ (58)NoYesAug 2026
2Chem AI - Chemistry SolverChem AI - Chemistry SolverFree4.4★ (816)YesYesJul 2026
3Chem AI: Chemistry SolverChem AI: Chemistry SolverFree4.7★ (64)NoYesJul 2026
4Chemistry By Design: Target Synthesis DatabaseChemistry By Design: Target Synthesis DatabaseFree5.0★ (13)NoNoJul 2026
5ChemGraphic - Chemical EditorChemGraphic - Chemical EditorFree3.0★ (2)YesYesMay 2026
6ReactionFlashReactionFlashFree4.8★ (41)NoNoJul 2026
7Organic ReactionsOrganic ReactionsFree4.7★ (162)NoYesJul 2026
8MoleculeMoleculeFree4.0★ (10)NoNoMay 2026

Top Picks for Chem Draw

Chem AI - Chemistry Solver#2

Chem AI - Chemistry Solver by ZipoApps

Homework Helper, Answers
Strong Contender
📚 Education
4.4😞(816 ratings)
FreeAdsIn-App Purchases
Chem AI - Chemistry Solver screenshot 1
Chem AI - Chemistry Solver screenshot 2
Chem AI - Chemistry Solver screenshot 3
Chem AI - Chemistry Solver screenshot 4
Chem AI - Chemistry Solver screenshot 5

Instantly solve any chemistry problem with step-by-step explanations. Upload or photograph your questions, and get detailed solutions for various chemistry topics, from high school to advanced research. Offers a free trial before subscription.

What We Love

  • 🚀 Quick problem solving
  • 💡 Helpful for chemistry courses
  • 👍 Easy to use

Room to Improve

  • 🐛 Incorrect answers
  • 🔒 Subscription issues
  • 💰 Expensive
Chem AI: Chemistry Solver#3

Chem AI: Chemistry Solver by 树鑫 赖

Homework Helper & Chem Scanner
Worth Considering
📚 Education
4.7(64 ratings)
FreeIn-App Purchases
Chem AI: Chemistry Solver screenshot 1
Chem AI: Chemistry Solver screenshot 2
Chem AI: Chemistry Solver screenshot 3
Chem AI: Chemistry Solver screenshot 4
Chem AI: Chemistry Solver screenshot 5
Chem AI: Chemistry Solver screenshot 6

Instantly solve chemistry problems by taking a picture or typing your query. Access an interactive periodic table, draw chemical structures, and calculate molar mass with this AI-powered assistant.

More Chem Draw apps to explore

4
Chemistry By Design: Target Synthesis Database
Chemistry By Design: Target Synthesis Database
Chemistry By Design: Target Synthesis Database
by University of Arizona
Free

This interactive virtual flashcard app helps students practice chemistry synthesis skills. It displays reagents, starting materials, and products for each step in constructing natural products or pharmaceuticals. Various browsing options are available for self-testing.

Interactive virtual flashcardsPractice synthetic sequencesDisplay reagents, starting materials, and products
📚 Education
(13)
free
5
ChemGraphic - Chemical Editor
ChemGraphic - Chemical Editor
ChemGraphic - Chemical Editor
chemical structure drawing app
Free

Create and edit chemical structures with a comprehensive set of drawing tools. Supports journal-specific styles, automatic calculations, and multiple export formats. Share your creations via a public cloud.

Basic structural formula drawingJournal-style drawing options (ACS, RSC)Automatic molecular weight calculation
📊 Productivity
(2)
free with in-app purchases
6
ReactionFlash
ReactionFlash
ReactionFlash
Named Chemical Reactions
Free

This app serves as a comprehensive flashcard-style learning tool for named chemical reactions. It provides detailed information on reaction mechanisms and examples from scientific literature, with a quiz mode to test user knowledge.

Learn named chemical reactionsUnderstand reaction mechanismsView literature examples
📚 Education
(41)
free
7
Organic Reactions
Organic Reactions
Organic Reactions
by Florent Breton
Free

Access key functional group reactions and their mechanisms in organic chemistry. Quickly find links between reactants and products, including synthesis and protection reactions. Some advanced features and reaction lists require an additional purchase.

Functional group reactionsReaction mechanismsReactant-product links
📚 Education
(162)
free with in-app purchases
8
Molecule
Molecule
Molecule
by Kirill Blinov
Free

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
📚 Education
(10)
free
9
Mobile Molecular DataSheet
Mobile Molecular DataSheet
Mobile Molecular DataSheet
by Molecular Materials Informatics, Inc.
Free

Easily draw and edit chemical structures on your mobile device. Organize molecules into datasheets, share them via email or iTunes, and integrate them into your existing workflows. Ideal for scientists and students needing a portable solution for molecular drawing.

Draw and edit chemical structuresTouchscreen-optimized sketcherOrganize molecules in datasheets
📊 Productivity
(6)
free
10
Chemistry AI: Homework Helper
Chemistry AI: Homework Helper
Chemistry AI: Homework Helper
Chem Scanner and Solver App
Free

Instantly solve chemistry problems by snapping a photo or typing your question. Get step-by-step explanations, balance equations, and identify compounds. Your personal AI assistant for mastering chemistry.

Scan and solve chemistry problemsType questions for instant answersStep-by-step solution explanations
📚 Education
(32)
free with in-app purchases
11
Chemistry. Periodic table. AI
Chemistry. Periodic table. AI
Chemistry. Periodic table. AI
Chemical reactions. Elements
Free

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
📚 Education
(2.7K)
free with in-app purchases
12
Balance Draw
Balance Draw
Balance Draw
Let's draw and test!
Free

Test your drawing skills by tracing guides to achieve high scores. The closer your drawing to the guide, the higher your score. Challenge yourself to get a perfect 100 points!

Trace guide drawingsScore based on drawing accuracyDaily new stages
🎮 Games
(8.5K)
free with in-app purchases
13
Periodic Table: Chemistry 2026
Periodic Table: Chemistry 2026
Periodic Table: Chemistry 2026
Chemistry in your phone!
Free

Explore the universe's language with this interactive chemistry app. It offers a clear, visual, and fact-based approach to understanding elements, isotopes, and chemical reactions. Ideal for students, educators, and curious minds.

Interactive Periodic TableDetailed Element Cards3300+ Isotopes
📚 Education
(5.3K)
free with in-app purchases
14
Chemical Substances: Chem-Quiz
Chemical Substances: Chem-Quiz
Chemical Substances: Chem-Quiz
Organic & Inorganic Chemistry
Free

Test your knowledge of 200 common chemical substances with interactive quizzes and learning tools. Features include spelling, multiple-choice, and timed games, along with flashcards and a comprehensive table of compounds. Learn systematic and trivial names, structures, and formulas for organic, inorganic, and organometallic compounds.

200 chemical substancesSystematic and trivial namesStructures and formulas
🎮 Games
(39)
free with in-app purchases
15
Draw With Buddies Multiplayer
Draw With Buddies Multiplayer
Draw With Buddies Multiplayer
Draw, guess, and create art!
Free

Engage in a fun, collaborative drawing and guessing game with friends and other players online. Choose between relaxed 1v1 matches or fast-paced party games. Showcase your creations and earn rewards for daily participation.

Online multiplayer drawing and guessing1v1 and Party game modesSave and share drawings
🎮 Games
(9.8K)
free with in-app purchases
16
Elemental
Elemental
Elemental
by Dotmatics Limited
Free

This free utility allows users to easily draw chemical structures and reactions on their mobile devices. It offers features like property calculation, file sharing via email and Dropbox, and a built-in periodic table. Users can also export structures as image files or MOL/RXN formats.

Draw chemical structures and reactionsCalculate cheminformatics propertiesTweet chemical structures
📊 Productivity
(18)
free
17
Chemify: AI Chemistry helper
Chemify: AI Chemistry helper
Chemify: AI Chemistry helper
Solves inorganic and organic
Free

This app simplifies chemistry by generating formulas, naming compounds, and balancing reactions. It offers an AI tutor, interactive tools, and practice quizzes to aid learning for students.

Formula and IUPAC name generationCompound property explorationReaction balancing
📚 Education
(4)
free with in-app purchases
18
Backside Attack
Backside Attack
Backside Attack
Learn key O-Chem Concepts!
Free

This educational game helps students grasp fundamental organic chemistry concepts, specifically focusing on the SN2 reaction. It explores key variables like leaving group ability, nucleophilicity, steric factors, and solvent effects to build a strong foundation in chemistry.

Learn SN2 reaction mechanicsExplore leaving group abilityUnderstand nucleophilicity
📚 Education
(74)
free
19
Draw In™
Draw In™
Draw In™
Fill me in
Free

Draw a line to perfectly trace the outline of various shapes. Earn stars based on accuracy and discover hidden images within the shapes. Replay to achieve higher scores and uncover more.

Trace shapes with a lineScore based on outline accuracyDiscover hidden images
🎮 Games
(197K)
ad-supported
20
Drawize - Draw and Guess
Drawize - Draw and Guess
Drawize - Draw and Guess
Have fun drawing and guessing
Free

Engage in a fun online drawing and guessing game inspired by Pictionary. Draw words for others to guess or earn coins by correctly identifying drawings. Compete in daily challenges and advance through game levels.

Custom avatarsMultiple game modesDaily drawing challenges
🎮 Games
(234)
ad-supported

FAQ about Chem Draw

What are the best chem draw apps & games for iPhone?
KingDraw tops our chem draw apps & games ranking as of July 2026, with a 3.3-star average from 58 App Store ratings, and it's free to download.
Yes — 20 of the top chem draw apps & games we rank are free to download, including KingDraw and Chem AI - Chemistry Solver.
KingDraw has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 197+ chem draw apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
KingDraw is a professional chemical drawing editor that allows users to sketch molecules, reactions, organic chemistry objects, and pathways. It provides tools for chemists to create and manage chemical structures and related diagrams.
Key features include top-speed drawing, real-time 3D modeling, conversion between IUPAC names and chemical structures, structural formula searching, chemical property analysis, intelligent gesture drawing, and intelligent beautifying. It also offers multi-terminal synchronization and multi-format compatibility.