iTemblor is an educational earthquake simulator for iOS that maps device accelerometer data to the Modified Mercalli Intensity scale.
Product velocity
Dormant
Daily rank 🇺🇸
—
Education
Sentiment
5.0
1 reviews
Nemesis
Vernier Graphical Analysis GW
The App DNA
What makes this app unique?
Users hire iTemblor to visualize the relationship between physical movement and geological shaking intensity for educational demonstrations.
For Students and hobbyists interested in geophysics and earthquake science.
What does it look like?
Key features
Records and plots horizontal shaking intensity in 2D using device accelerometer data
Plots 3D acceleration traces (x, y, z) with optional low-pass filtering to simulate earthquake frequency bandwidth
Maps raw acceleration data to Modified Mercalli Intensity values using empirical relationships
How much does it cost?
The app is distributed as a free utility with no monetization or data collection mechanisms.
Velocity
Dormant developmentperformanceShow more...
The development cadence has slowed significantly over time, with the latest release occurring more than 8 months ago. Historically, the app has operated on a maintenance-only cycle, with no new features or live operations detected in the observed data. The release frequency is well below the threshold for active development, classifying the app as a zombie project.
Who built it?
Jess Taylor
6 apps tracked · Education
Athenian Odyssey: Athens Guide
Polis Inventory
The Athenian Long Walls
Hannibal Barca
Epicenter - Earthquake MapUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for iTemblor Earthquake Simulator
How's the Education market?
iTemblor maintains a 5-star rating on iOS, though the single-rating count indicates minimal active user engagement compared to high-volume STEM tools.
Read the market outlookThe rivals identified
By Vernier Software & Technology
This app competes directly by utilizing mobile device sensors to collect and visualize real-time scientific data, mirroring iTemblor's core functionality of translating physical movement into data.
- Offers robust multi-sensor data collection capabilities that far exceed basic accelerometer-based earthquake intensity simulations.
- Provides advanced data sharing and export features for classroom collaboration that iTemblor currently lacks.
- Maintains a massive institutional footprint in STEM education, creating a high barrier to entry.
Unlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for iTemblor Earthquake Simulator
Where is it heading?
The educational technology market is consolidating around platforms that offer multi-sensor integration and classroom collaboration. iTemblor's static feature set leaves it isolated, so the PM must introduce basic data sharing to prevent total obsolescence.
- The app remains in maintenance mode with no recent feature expansion, which limits its ability to capture new educational market share.
The SWOT
- Specialized geological mapping mechanism provides immediate scientific context
- Single-purpose design ensures high accessibility for quick demonstrations
- Integration with wearable sensors could expand the simulation bandwidth
- B2B partnerships with geology departments could establish a distribution channel
Next best moves
Ship data export functionality because lack of export limits classroom utility → increase institutional adoption
The counter-intuitive read
The app's lack of monetization is a strategic liability…
Read the full takeFeature gaps
Multi-sensor data collection (available in Vernier Graphical Analysis GW) +2
Since the last report: The app's competitive position remains stagnant, with updated SWOT and PM action items reflecting increased urgency regarding institutional obsolescence and low market visibility.
Bottom line
iTemblor provides a unique geological teaching tool, but its lack of updates and collaborative features leaves it exposed to institutional competitors, so the PM should prioritize data export to secure classroom relevance.
Unlock 3 critical frictions, 3 market threats and the analyst’s take.
Access the full report for freeReport last updated