Pulley Calculator Easy
Pulley Calculator Easy is a mechanical engineering utility for belt drive system calculations, available as a free tool on iOS.
The App DNA
What makes this app unique?
The app removes the cognitive friction of manual formula lookups for on-site technicians and machinists.
For Mechanical engineers, technicians, machinists, and DIY enthusiasts requiring on-site belt drive system calculations.
What does it look like?
Key features
Computes linear belt speed in multiple units based on pulley diameter and RPM inputs.
Calculates required belt length using pulley diameters and center distance.
Determines mechanical drive ratio to optimize torque and RPM output.
Converts speed and power units within the calculation interface.
How much does it cost?
The app is distributed as a free utility with no in-app purchases or subscription tiers, limiting long-term revenue potential.
Velocity
Maintenance developmentopaqueShow more...
The app currently operates at a maintenance level, having shipped only a single version 100 days ago. There is no evidence of ongoing development, feature expansion, or live operations. Given the lack of subsequent releases, the development momentum is stagnant. Future updates remain unannounced.
Who built it?
YAVUZ BULAMADIK
4 apps tracked · Utilities
Beam Deflection Calculator
Flange Calculator Easy
Sling Load Calculator EasyUser 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 Pulley Calculator Easy
How's the Utilities market?
Pulley Calculator Easy occupies a niche utility space with zero updates since its June 2026 release. The lack of a monetization model or premium tier suggests a developer focus on utility rather than commercial growth.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Pulley Calculator Easy
Where is it heading?
The engineering utility market is shifting toward tools that provide integrated material databases, rendering simple formula calculators less competitive. Pulley Calculator Easy remains exposed due to its static feature set, and without a shift to a sustainable monetization model, it will likely lose visibility to more actively maintained alternatives.
- Zero updates since the June 2026 launch indicate a dormant product lifecycle, which erodes user trust in the tool's long-term utility.
The SWOT
- Interface design eliminates nested menus for rapid on-site calculation
- Integrating industrial belt databases creates a defensible utility barrier
Next best moves
Audit user retention because the app has been in maintenance mode since launch → determine if a pivot to a freemium model is viable
The counter-intuitive read
The app's current 'maintenance' state is a strategic liability…
Read the full takeBottom line
The lack of development cadence since the June 2026 launch invalidates the current passive strategy, and a pivot to a freemium model would unlock the resources needed to build a defensible industrial database.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Pulley Calculator Easy suitable for professional engineering use?
Does Pulley Calculator Easy have any hidden costs?
What are the limitations of the free version?
Sources
- [1] App Store
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