Days calc - dates calculator

Days calc - dates calculator

By Evgeny Turchaninov

Days calc is a utility tool designed to perform date-based arithmetic, including adding days to a date and calculating the duration between two dates. The app features persistent storage of the last calculation and provides countdowns or elapsed time tracking. It is notable for its ad-free, one-time purchase model.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Users requiring a straightforward tool for calculating date intervals and future or past date projections.

What does it look like?

Key features

Date Arithmeticstandard

Calculates a new date by adding a specific number of days to a starting date.

Duration Calculatorstandard

Determines the difference between two dates in days, weeks, or a breakdown of years, months, and days.

Persistent Trackingstandard

Saves the last calculated date and updates it upon launch to show elapsed or remaining time.

How much does it cost?

paid

Velocity

Dormant developmentShow more...

5 versions in history. Development pace: zombie.

See all version history

Who built it?

Evgeny Turchaninov

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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
5.00 · 3

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Days calc - dates calculator

How's the Utilities market?

The rivals identified

The Analyst's Read

Key takeaways for Days calc - dates calculator

Where is it heading?

Bottom line

While the app offers a simple, ad-free utility for date calculations, users have reported discrepancies between the listed price and the final charged amount.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Days calc - dates calculator, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Days calc - dates calculator Intelligence Report.” Updated Apr 30, 2026. https://marlvel.ai/apps/days-calc-dates-calculator

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