Roman Numeral Calculator
Roman Numeral Calculator is a paid utility for performing arithmetic with Roman, Greek, and Kaktovik numerals, designed for students and history enthusiasts on iOS.
The App DNA
What makes this app unique?
It removes the cognitive friction of manual conversion for users studying ancient mathematical systems, displacing the need for manual calculation or multi-step conversion tables.
For History enthusiasts, students, and educators interested in ancient mathematical systems and numeral notation.
What does it look like?
Key features
Performs arithmetic operations using Roman numeral inputs and outputs.
Includes calculators for Greek and Kaktovik numeral systems via developer website links.
How much does it cost?
The app uses a flat-fee paid model, targeting users interested in niche historical numeral systems.
Velocity
Dormant developmentopaqueShow more...
The app has entered a zombie state, with no updates recorded in the last 243 days. Development activity has ceased, and there is no evidence of ongoing maintenance or feature support. The last release was a minor update, and the lack of activity over the past eight months suggests the project is no longer being actively developed.
Who built it?
Anthony Caggiano
3 apps tracked · Education
Roman Digital Clock
Kaktovik Numeral CalculatorUser 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 Roman Numeral Calculator
How's the Education market?
Roman Numeral Calculator holds a static position in the Education category as a $0.99 paid utility. The lack of updates over the last eight months signals a maintenance-only posture that limits growth against free, ad-supported educational alternatives.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Roman Numeral Calculator
Where is it heading?
The educational utility market is consolidating around free, multi-functional tools that integrate historical notation as a secondary feature. Roman Numeral Calculator remains exposed to this shift, as its paid-upfront model and lack of updates offer no competitive advantage against free, evolving alternatives.
- The eight-month update gap confirms the app is in maintenance mode, signaling no future feature expansion for the user base.
The SWOT
- Specialized support for Greek and Kaktovik numerals differentiates the tool from standard calculators.
- Integrating external numeral calculators directly into the app would improve the user experience.
Next best moves
Sunset the app because the maintenance-only cadence indicates no strategic priority → reallocate developer time to higher-yield projects.
The counter-intuitive read
The app's lack of updates is its primary feature: it is a finished…
Read the full takeSince the last report: The strategic assessment shifted from a neutral maintenance posture to a recommendation to sunset the app as a legacy asset. This pivot reflects the lack of product investment over the eight-month period.
Bottom line
Roman Numeral Calculator serves a narrow niche but lacks the active development required to compete with free, modern alternatives. Sunset the app to stop supporting a legacy asset that no longer generates meaningful user engagement or revenue.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Roman Numeral Calculator free to use?
Does Roman Numeral Calculator support numeral systems other than Roman?
What is the difference between this and a free calculator app?
Sources
- [1] App Store
Report last updated