Report updated May 24, 2026
Electricity Formulas
For students and electrical engineering professionals requiring a mobile reference for standard electrical formulas.
Electricity Formulas is a well-regarded education app that is completely free. With a 4.6/5 rating from 181 reviews, it maintains solid user satisfaction.
What is Electricity Formulas?
Electricity Formulas is a mobile reference tool for electrical engineering students and professionals, providing categorized access to standard formulas on Android.
Users hire this app to reduce the time spent searching for technical constants and equations, serving the need for rapid, reliable field reference.
Current Momentum
v1.0 · 4mo ago
Zombie- Ships regular content updates.
- Maintains high user rating.
Active Nemesis
Fragmented niche
No dominant direct rival identified yet — see Other Rivals below.
Other Rivals
7-Day Rank Pulse 🇺🇸
EducationNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Organizes electrical formulas into twelve distinct domains including AC circuits, electromagnetism, and renewable energy.
Provides immediate access to electrical calculations for circuits and power, reducing lookup time for students and professionals.
How much does it cost?
- Free access to all formula categories
Monetization relies entirely on ad-supported traffic given the free-to-use model and lack of subscription gates.
Who Built It?
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What do users think recently?
Medium confidence · 11 reviews analyzed
What is the recent mood?
Recent user voice shows a excited sentiment.
Limited review volume (11 reviews). Sentiment analysis will deepen as more data lands.
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 Electricity Formulas?
Where is it available?
Localized markets (1)
How's The Education Market?
How does it evolve in the Education market?
The app holds a #191 Grossing rank in the Education category, demonstrating that even a free reference tool can capture monetization velocity through ad volume. The lack of a subscription tier leaves significant revenue on the table relative to the professional engineering demographic.
Rank progression
2 active rankings tracked — 30-day window
Which niche is Electricity Formulas in?
to reference essential electrical engineering formulas
Explore the full Electrical Engineering Guides niche
Every app in this space — 1 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Same space(4)
Both apps leverage educational content delivery, though Kinfolk focuses on AR-based historical exploration while the target focuses on technical reference.
Differentiators
- Utilizes immersive AR technology to visualize historical monuments rather than static text-based formula references.
- Builds community engagement through interactive badges and archives which creates a stronger user retention loop.
These apps compete for the student demographic by providing specialized educational resources and organizational tools.
Differentiators
- Offers direct admissions messaging features that facilitate communication between students and academic institutions.
- Includes a student profile portfolio builder that provides utility beyond simple reference material.
This app competes for the attention of science-oriented users by offering interactive, visual learning experiences in the STEM space.
Differentiators
- Integrates VR mode and audio-interactive planets to provide a multi-sensory educational experience for users.
- Uses high-fidelity AR solar system exploration to explain complex spatial concepts visually rather than mathematically.
Both apps serve as niche educational reference tools that provide specialized data visualization for specific academic subjects.
Differentiators
- Provides a specialized spatial navigation interface for exploring historic maps in a 3D globe format.
- Curates a high-value historic library that appeals to geography enthusiasts rather than technical engineering students.
New entrants(2)
This newcomer targets the same professional electrical engineering audience but shifts the focus toward industry news and management.
Differentiators
- Aggregates professional industry news and event tracking to support career development alongside technical knowledge.
This app directly challenges the target's utility by offering a more advanced, AI-driven approach to formula-based learning.
Differentiators
- Features an AI solution camera that provides instant step-by-step explanations for complex mathematical formulas.
Compare Electricity Formulas 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 Electricity Formulas
Strengths to defend, gaps to attack
Core Strengths
- Categorized library structure provides immediate utility
- High rating baseline indicates strong product-market fit
Critical Frictions
- Ad-supported model lacks recurring revenue
- Static content delivery fails to engage users
Growth Levers
- Integrate AI-based problem-solving features
- Introduce professional certification tracking
Market Threats
- AI-driven solution cameras commoditizing static lists
- Industry-news aggregators capturing professional segments
What are the next best moves?
Pivot to freemium model by gating advanced calculation tools because ad-only revenue is low-yield for professional engineering users → increase ARPU.
The current ad-supported model fails to capture the high-intent value of the professional engineering demographic.
Trade-off: Pause the development of new formula categories — current library coverage is sufficient for the core user base.
Ship AI-based problem solver because competitors are integrating step-by-step explanations → defend market share against AI-native entrants.
New entrants like the AI-solution camera app directly threaten the target's static reference utility.
Trade-off: Deprioritize UI design refreshes — utility and accuracy are the primary drivers for this user segment.
A counter-intuitive read
The app's current #191 Grossing rank is a liability, not a success, because it signals that the product is being treated as an ad-inventory source rather than a professional tool.
Feature Gaps vs Competitors
- AI-driven step-by-step problem solving (available in AI解法カメラ but absent here)
- Industry news and event tracking (available in EM elektro MANAGEMENT but absent here)
Key Takeaways
Electricity Formulas holds its category lead through sticky reference utility but bleeds professional users to AI-driven competitors, so revenue growth hinges on gating advanced tools behind a premium tier.
Where Is It Heading?
Mixed Signals
The educational reference market is consolidating around interactive, AI-enhanced tools that offer more than simple data lookups. Electricity Formulas remains exposed to disruption unless it evolves from a static library into an active problem-solving assistant.
AI-driven competitors are introducing interactive problem-solving features, which will erode the value of static formula lists for students.
The app maintains a stable rating, but the lack of feature innovation suggests it is currently in maintenance mode.