Comparison

Chemistry. Periodic table. AI vs PythonCrafted

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Chemistry. Periodic table. AI

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.

Highlights
  • Interactive Periodic Table with 3D models
  • AI-powered chemistry tutor (ChemAI)
  • Chemical reaction solver
  • Molar mass calculator
  • Augmented Reality (AR) elements
  • Home screen widgets for elements
Features
Read full description

Explore the interactive Periodic Table like never before with Chemistry – your ultimate learning companion. Enjoy a comprehensive reference, periodic table with 3D models of chemical elements, reaction solver, molar mass calculator and more. Perfect for students and professionals. Try it now! Chemistry: Your Ultimate Learning Companion Why Download Chemistry? + Interactive customizable Periodic Table with 3D models and offline access + Learn smarter, not harder – get instant explanations from an AI built specifically for teaching chemistry + Solve chemical equations effortlessly with our advanced solver and ChemAI analyzer + Comprehensive chemical reference at your fingertips + Enhance learning with Augmented Reality (AR) and widgets + Ideal for students and professionals alike Key Features: [ Widgets ] Add widgets with chemical elements to your home screen – memorize useful information subconsciously. [ Ultimate Periodic Table ] Convenient interactive Periodic Table with search, customization, and offline information about all chemical elements. Tap on an element to view detailed reference information. Choose between modern or classic table styles, with customizable parameters and coloring. Memorize chemical elements subconsciously using home screen widgets. Place one or multiple widgets and occasionally view information about chemical elements: atomic number, position in the Periodic Table, photos of chemical substances, and discovery dates. [ ChemAI Tutor ] Discover a fresh approach to learning chemistry with ChemAI Tutor, an innovative AI-powered tutor that simplifies complex chemical concepts and offers personalized guidance. ChemAI makes it easy to explore intricate topics with clear explanations and interactive support, all tailored to your learning pace. Whether you're a student or a lifelong learner, our AI-driven tutor provides a friendly, engaging, and effective way to enhance your understanding of chemistry. Embrace the future of education with ChemAI Tutor and transform your study sessions into a rewarding learning experience. [ Reaction Search ] Find chemical reaction equations, even if the left or right part is unknown. Supports both organic and inorganic chemistry. Results are displayed in usual and ionic forms, with organic chemistry formulas drawn out. [ Molar Mass Calculator ] Enter the correct chemical compound, and the calculator will show molar masses and percentage compositions of elements in the given chemical substance. [ Solubility Table ] Always have the solubility table at hand to understand which reactions occur and which do not. No need to open a textbook to find the information you need. The Best Chemical Equation Solver for iPhone, iPad, and Apple Vision Pro + Periodic Table – in modern or classic style, with customizable parameters and coloring + Chemical elements in augmented reality and 3D + Atoms in Augmented Reality (AR) + Solubility Table + Chemical Reaction Search + Offline access to information about chemical elements + Molar Mass Calculator for chemical substances + Electronegativity Series of elements + Molecular Weights of organic substances + Electrochemical Series of metal activity + Acid Strength Series + List of acids and acidic residues + Standard Electrode Potential + Widgets for easy memorization of chemical elements from the Periodic Table + Standard Reduction Potentials at 25°C + Polyatomic ions + Atom radius diagram + Spectroscopy: interactive atomic spectra data – strong levels from NIST + Display electronegativity and boiling temperature right in the periodic table + All these tables and calculators are available in the free Chemistry app. Read more about our terms and conditions here: Terms of Use: http://getchemistry.io/terms-and-conditions/ios/ Privacy policy: http://getchemistry.io/privacy-policy/ios/

About

PythonCrafted

Features
Read full description

PythonCrafted is the calmest way to learn Python on your phone. No subscription. No daily caps. No streak shaming. Just well-crafted lessons, a real on-device Python editor, and small projects you can actually finish. Beginner — free, forever. 15 hand-written lessons take you from "what is Python?" through variables, loops, lists, dictionaries, functions, and reading errors. Every lesson explains the WHY, not just the syntax. Each ends with a "Your turn" exercise where you write code and tap Run to see real output — no setup, no internet needed. Intermediate and Advanced — one-time $9.99 unlock. 28 more lessons covering comprehensions, classes, decorators, generators, type hints, async/await, regex, concurrency (the GIL explained simply), pytest, dataclasses, pathlib, functools, and the magic methods that make Python feel like Python. fully offline. A real Python interpreter runs on your phone. Type code, tap Run, see output. Supports variables, math, strings, lists, dicts, if/else, loops, functions, recursion, the random module, and most built-in functions. Brain training — three minutes a day. Five mini-games designed to grow Pythonic intuition: Trace the Output, Bug Hunt, Loop Logic, Memory Stack, Pattern Pipe. Track your best score and average across each game. Make Something Real. Four end-to-end projects with live interactive demos: a Dice Roller, a Tiny Expense Tracker, a Daily Quote Picker, and a URL Shortener. Each is three short steps and ends in working code you can keep tinkering with. Original content. No copy-pasting. Every lesson is hand-written for PythonCrafted. No textbook quotes, no recycled tutorials. Why pay once? Subscription fatigue is real. PythonCrafted is $9.99 once — yours forever, on every device tied to your Apple ID. No ads. No lives. No "come back tomorrow to unlock." What's inside: • 43 hand-written lessons (Beginner, Intermediate, Advanced) • Real on-device Python interpreter • 5 brain-training mini-games • 4 hands-on projects with live interactive demos • Step-through code visualizer • Progress chart and brain skill profile • Fully offline after first launch • No accounts, no tracking, all data stays on your phone

Screenshots

Chemistry. Periodic table. AI4 screens
PythonCrafted4 screens

Verdict

The call

The clearest difference is ads: PythonCrafted at none against Chemistry. Periodic table. AI's shown. PythonCrafted also leads on update cadence (daily vs fortnightly). Chemistry. Periodic table. AI's advantage is device support (6 vs 3). On price, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chemistry. Periodic table. AI sells 9 in-app purchases, starting at $1.99 per 7 days and PythonCrafted sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Chemistry. Periodic table. AI ships an update fortnightly, PythonCrafted daily. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
Chemistry. Periodic table. AI versus PythonCrafted: the parameters behind the verdict, then further details
ParameterChemistry. Periodic table. AIPythonCrafted
PriceFreeFree
Rating4.9 (2.7K ratings) — better—
Positive reviews84.3% of reviews—
Number of ratings2.7K — better—
Update frequencyFortnightlyDaily — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple TV, Apple Watch, Vision Pro — betteriPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size71 MB22 MB
Age rating4+4+
DeveloperDenis ChashchinEtienne Scheepers

Bugs and requests

Chemistry. Periodic table. AI

Reported bugs

2 issues
  • Crashes or freezes when opening certain sections
  • Search function not working as expected for some elements

Requested features

4 requests
  • Add electronegativity values to periodic table
  • Improve chemical equation balancing functionality
  • Implement a dark mode option
  • Highlight/compare elements on periodic table

PythonCrafted

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Chemistry. Periodic table. AI

Subscriptions5
  • Chemistry Pro$1.997 Days
  • Chemistry Pro3 Days trial4 variants$2.991 Year
  • Chemistry Pro$2.993 Months
Show 2 more
  • ChemAI Tutor3 Days trial$2.991 Month
  • Chemistry Pro3 Days trial$3.993 Months
One-time4
  • Chemical Elements Info$7.99
  • Chemistry Pro$12.99
  • Chemistry Pro$17.49
Show 1 more
  • Chemistry Pro$34.99
1 purchases

PythonCrafted

One-time1
  • PythonCrafted Pro$5.99

Questions

Is Chemistry. Periodic table. AI free?
Chemistry. Periodic table. AI is free to download, with in-app purchases available.
Is PythonCrafted free?
PythonCrafted is free to download, with in-app purchases available.
Do Chemistry. Periodic table. AI or PythonCrafted have ads?
Chemistry. Periodic table. AI shows ads; PythonCrafted does not.
Which is updated more often, Chemistry. Periodic table. AI or PythonCrafted?
Chemistry. Periodic table. AI ships an update fortnightly, and PythonCrafted daily. Most recently, Chemistry. Periodic table. AI was updated on October 26, 2026 and PythonCrafted on October 6, 2026.

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