Comparison

Combination & Decomposition vs Periodic Table

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

Head to head
About

Combination & Decomposition

Features
Read full description

"Combination and Decomposition Reactions" is an immersive chemistry lab experiment app for high school students. Embark on a guided journey to explore the intricacies of these reactions with step-by-step protocols, 3D models, and interactive features. Key Highlights: 1. Hands-on learning of combination and decomposition reactions 2. Comprehensive guide for high school students 3. Detailed 3D models and rotational views enhance understanding 4. Audio guide for comprehensive insights 5. Zoom functionality for close examination Features: 1. Detailed 3D models with labeled apparatus 2. Informative audio guide 3. Rotational models for varied perspectives 4. Suitable for hands-on lab experiments 5. Interactive zoom functionality for detailed examination

About

Periodic Table

Explore element properties with an interactive periodic table. Access detailed information, search and filter elements quickly, and visualize data with color-coded charts. Ideal for students, teachers, and chemistry enthusiasts.

Highlights
  • Interactive periodic table
  • Detailed element information
  • Quick search and filter
  • Visual representation of values
  • Easy-to-use design
Features
Read full description

Explore the periodic table like never before with our Interactive Periodic Table app! Perfect for students, teachers, and chemistry enthusiasts, this powerful tool helps you understand element properties with ease. Key Features: - Interactive Periodic Table: Tap on any element to access detailed information such as atomic number, mass, electron configuration, and more. - Discover Element Info: View comprehensive data for each element, including oxidation states, electronegativity, and electron affinity. - Quick Search & Filter: Easily find elements by name, symbol, or category with our quick search and filter tools. - Visual Representation of Values: Understand element properties at a glance with color-coded visual data for electronegativity, density, atomic radius, and more. - Easy to Use: Clean, simple design tailored for quick reference and educational use. Whether you're studying for exams or just curious about the elements, this app will help you get all the information you need in a clear and intuitive way. Download now and start exploring!

Screenshots

Combination & Decomposition4 screens
Periodic Table4 screens

Verdict

The call

The clearest difference is price: Periodic Table at Free against Combination & Decomposition's $1.99. Periodic Table also leads on update cadence (every 3 weeks vs every 33 months). Combination & Decomposition's advantage is iOS requirement (11.0 vs 13.4). On ads, in-app purchases and device support 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

Periodic Table is free to download; Combination & Decomposition costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Combination & Decomposition ships an update every 33 months, Periodic Table every 3 weeks. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 6 level
Combination & Decomposition versus Periodic Table: the parameters behind the verdict, then further details
ParameterCombination & DecompositionPeriodic Table
Price$1.99Free — better
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 33 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.4
Further details — not scored
Size149 MB17 MB
Age rating4+4+
DeveloperVIRTUAL FILAMENTS PRIVATE LIMITEDJoaquin Marticorena

In-app purchases

None

Combination & Decomposition

No in-app purchases

None

Periodic Table

No in-app purchases

Questions

Is Combination & Decomposition free?
Combination & Decomposition costs $1.99, with no in-app purchases.
Is Periodic Table free?
Periodic Table is free to download, with no in-app purchases.
Do Combination & Decomposition or Periodic Table have ads?
Neither Combination & Decomposition nor Periodic Table shows ads.
Which is updated more often, Combination & Decomposition or Periodic Table?
Combination & Decomposition ships an update every 33 months, and Periodic Table every 3 weeks. Most recently, Combination & Decomposition was updated on October 11, 2026 and Periodic Table on October 4, 2026.

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