Report updated Jun 4, 2026
Periodic Table
For students, teachers, and individuals interested in chemical sciences seeking a reference tool.
Periodic Table is an established education app that is completely free. With a 4.3/5 rating from 191 reviews, it shows polarized user reception.
What is Periodic Table?
The Periodic Table is a reference app for students and teachers providing chemical data, podcasts, and interactive state-change sliders.
Users hire this app for reliable, academic-grade chemical data that avoids the distraction of gamified or ad-heavy alternatives.
Current Momentum
v1.5 · 1mo ago
Zombie- No major feature updates since 2021.
- Maintenance-only posture limits user growth.
Active Nemesis
Star Gazer & Night Sky Map
By Appelio
Other Rivals
7-Day Rank Pulse 🇺🇸
EducationNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Visualizes element state changes across temperature ranges in the app interface
Integrates podcasts, videos, and real-life application photos for each element
Full element properties and search functionality available without internet connection
How much does it cost?
- Free access to all content
The app operates as a free educational resource with no IAP or ad-supported monetization, serving as a distribution channel for the Royal Society of Chemistry.
Who Built It?
Royal Society of Chemistry
View Publisher Intel →Enrichment in progress
Publisher profile available very soon
What other apps does Royal Society of Chemistry make?
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Periodic Table?
Where is it available?
Localized markets (1)
How's The Education Market?
Market outlook for this category
Available very soon
Which niche is Periodic Table in?
Explore the full Science Guides niche
Every app in this space — 33 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
This app competes for the same educational curiosity market by providing high-fidelity, interactive scientific visualization of the natural world.
Differentiators
- Massive user base and open-source community provide a network effect the target lacks.
- Real-time AR sky mapping offers an immersive utility that keeps users returning daily.
- High release cadence ensures the app remains technically relevant compared to the target's stagnation.
Head to head
The target must pivot toward interactive, high-fidelity visualizations to compete with the engagement levels of top-tier educational apps.
Contenders(4)
It competes for the attention of science-curious users by providing high-quality, narrative-driven educational content.
Differentiators
- Scale-agnostic zoom interface creates a unique, gamified learning experience for complex scientific concepts.
- High-production value audio and visual assets create a premium brand experience that feels more modern.
It is a direct feature-set competitor that enhances the standard periodic table with 3D visualization tools.
Differentiators
- 3D atomic visualization provides a spatial understanding that the target's 2D interface cannot match.
- Includes specialized tools like emission spectrum analysis that appeal to advanced chemistry students.
This app targets the academic utility segment, focusing on curriculum-specific chemistry and science support.
It competes by offering a highly visual, scale-based approach to science education that appeals to the same student demographic.
Same space(3)
It targets the younger end of the same science education market with interactive, curriculum-aligned content.
Differentiators
- Live-action instructor interaction creates a personal, human connection that improves engagement for younger learners.
- NGSS-aligned curriculum ensures the app is a trusted resource for parents and teachers alike.
It competes for the same classroom-based science audience by providing data collection and analysis tools.
Differentiators
- Direct sensor data collection capabilities turn mobile devices into functional laboratory equipment for students.
- Robust data sharing and analysis tools provide utility that extends far beyond simple reference tables.
It serves the same 'reference tool' use case for students, albeit focused on physics rather than chemistry.
Compare Periodic Table against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Periodic Table
Strengths to defend, gaps to attack
Core Strengths
- Institutional authority of Royal Society of Chemistry provides a trust-based barrier to entry
- Offline-first architecture ensures utility in classroom environments
Critical Frictions
- Static 2D interface lacks spatial understanding of 3D competitors
- No feature updates since 2021 on iOS
- Zero engagement loops for daily retention
Growth Levers
- Integration of AR-based atomic visualization could bridge the gap with modern competitors
- B2B partnerships with school districts could leverage the Royal Society brand
Market Threats
- Rapid release cadence of competitors erodes technical relevance
- Gamified science apps siphon the younger student demographic
What are the next best moves?
Ship 3D atomic visualization module because static 2D tables are losing users to 3D-centric competitors → increase session duration
Competitors like EleMend- 3D Periodic Table provide spatial understanding that the current 2D interface lacks.
Trade-off: Deprioritize the podcast library expansion — 3D visualization has higher impact on modernizing the core user experience.
A counter-intuitive read
The app's greatest strength, its institutional backing, is also its primary weakness: the brand's conservative nature prevents the aggressive, gamified iteration required to win in the modern educational app market.
Feature Gaps vs Competitors
- 3D atomic visualization (available in EleMend- 3D Periodic Table but absent here)
- Real-time AR celestial mapping (available in Star Walk 2 Pro but absent here)
- Gamified progress tracking (available in GeoForge Academy but absent here)
Key Takeaways
The app holds its category lead through institutional trust but bleeds users to interactive, high-fidelity alternatives, so revenue and engagement growth hinge on pivoting from a static reference to an interactive learning tool.
Where Is It Heading?
Declining
The educational reference market is consolidating around interactive, high-fidelity tools that prioritize engagement over static data. The subject app's maintenance-only posture leaves it exposed to agile rivals, so the PM must pivot to interactive features or risk total irrelevance.
The lack of iOS updates since 2021 signals a maintenance-mode posture, which erodes the app's relevance against competitors with monthly release cadences.
Competitors like EleMend- 3D Periodic Table capture the student demographic by offering 3D visualization, which directly drains the subject app's user base.