Two Stroke Mix Calculator is a utility app for iOS and Apple Watch that helps users calculate fuel-to-oil ratios and track fuel freshness for 2-stroke engines.
The App DNA
What makes this app unique?
Users hire this app to eliminate manual math and prevent engine damage from stale fuel, serving the job of equipment maintenance and longevity.
For Owners of 2-stroke engine equipment like chainsaws, trimmers, and motorbikes who need to manage fuel ratios and freshness.
What does it look like?
Key features
Calculates oil-to-fuel ratios based on user-entered fuel volume and ratio settings.
Saves custom mix ratios and dates; creates a persistent record of fuel maintenance.
Monitors fuel freshness via custom expiry timers; prevents engine damage.
Provides on-the-go access to mixing tools in the workshop.
How much does it cost?
The app is distributed as a free utility with no visible in-app purchases or subscription gates.
Velocity
Dormant developmentperformanceopaqueShow more...
The app has reached a zombie state, with no updates released in the last 439 days. The development history consists of a single minor performance update, indicating a lack of active maintenance or feature development. Given the significant duration since the last release, there is no evidence of ongoing support or operational activity.
Who built it?
User 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 Two Stroke Mix Calculator
How's the Utilities market?
The app maintains a 4.86 rating across 67 reviews, indicating high satisfaction with its core utility. However, the 440-day update gap suggests a lack of active market competition or feature expansion.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Two Stroke Mix Calculator
Where is it heading?
The utility market for engine maintenance is consolidating around apps that offer more than just basic math, such as fleet management or digital service logs. Without a shift to a sustainable revenue model, the app will likely remain a static tool that slowly loses its competitive edge to more aggressive, feature-rich entrants.
- The 14-month update gap indicates a maintenance-mode posture, which risks long-term churn as OS updates eventually break core functionality.
The SWOT
- Apple Watch integration provides hands-free workshop utility
- Persistent container profiles create a data-driven maintenance habit
- Implement a premium tier for advanced engine diagnostics
- Expand into cloud-based fleet management for commercial landscaping
Next best moves
Pivot monetization by introducing a Pro tier for professional fleet tracking because the current free-only model lacks a revenue engine → secure long-term development funds
+ 1 more prioritized moveThe counter-intuitive read
The app's lack of monetization is a strategic…
Read the full takeSince the last report: The app's functional state remains unchanged, but the competitive analysis now frames the lack of monetization and development as a direct vulnerability to market consolidation.
Bottom line
Two Stroke Mix Calculator provides reliable utility for 2-stroke engine owners, but the 14-month update silence threatens its relevance against more active rivals, so the PM should pivot to a sustainable monetization model to fund active development.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeSources
- [1] App Store, source
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