Calculator is a free utility app for Android providing basic and scientific mathematical functions.
Product velocity
Maintenance
Daily rank 🇺🇸
—
Utilities
Sentiment
4.4
765k reviews
Nemesis
Calculator₊
The App DNA
What makes this app unique?
Users hire this app for quick, reliable daily calculations without the friction of complex interfaces or ad-supported inventory.
For Android users requiring a basic or scientific calculator for daily mathematical tasks.
What does it look like?
Key features
Trigonometric, logarithmic, and exponential function support for advanced mathematical tasks
Direct export of calculation history and results to external contacts
Persistent calculator interface on the device home screen for immediate access
How much does it cost?
The app operates as a free utility with no monetization gates or ad-supported revenue streams.
Velocity
Maintenance developmentUX improvementsperformanceShow more...
The app exhibits a maintenance-level cadence, with only one release in the last 38 months. Development activity is extremely sparse, with the latest release occurring over 14 months after the previous one. All recent updates consist solely of generic bug fixes, indicating a lack of active feature development or live operations. The project appears to be in a long-term maintenance state.
Who built it?
HurryApp
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CalendarUser Sentiment
What do users think recently?
Fresh user feedback skews mixed. Users appreciate reliable and accurate calculation performance for everyday tasks keeps users satisfied with the core utility, but report recent design changes remove critical efficiency features like real-time sum display and quick answer feedback.
How are ratings & reviews evolving?
What users say, by theme
- Reliable and accurate calculation performance for everyday tasks keeps users satisfied with the core utility
- Recent design changes remove critical efficiency features like real-time sum display and quick answer feedback
51 of 51 recent reviews analyzed · high confidence · Mixed overall
Read the full review analysisUnlock 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Calculator
How's the Utilities market?
Calculator maintains a strong Android footprint with over 764,000 ratings, though the lack of monetization or aggressive feature expansion limits its ability to compete with high-velocity incumbents.
Read the market outlookThe rivals identified
By Impala Studios
This is the dominant market leader in the general-purpose calculator niche with a massive, highly active user base and frequent update cadence.
- Maintains a high-velocity release schedule with 9 updates in the last six months alone
- Established brand presence in the utilities category creates a significant barrier to entry for newcomers
- Optimized for both iPhone and iPad form factors, capturing a broader cross-device user segment
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 Calculator
Where is it heading?
The utility market is consolidating around calculators that offer either deep system integration or high-velocity feature expansion. Calculator is currently exposed because its recent design-first updates prioritize aesthetics over the workflow efficiency that users expect, so the PM must pivot to feature-parity with stock tools to prevent further churn.
- UI regressions in the latest update (removed sum display, flashing cursors) erode the daily active habit, which compounds the rating drag.
- Core calculation performance remains a primary retention driver, suggesting the underlying logic is sound if efficiency features are restored.
The SWOT
- Material 3 design alignment provides consistent Android visual language
- Quick share functionality drives organic acquisition via external messaging
- Homescreen widget reduces friction for daily active usage
- Integration of currency and unit converters to capture power users
- Restoration of legacy memory functions to support financial workflows
- B2B distribution via educational partnerships for STEM utility
Next best moves
Restore real-time sum display because user complaints cite it as a top efficiency regression → stabilize power-user retention
+ 1 more prioritized moveThe counter-intuitive read
The app's lack of monetization is a strategic vulnerability…
Read the full takeFeature gaps
Currency conversion (available in stock system calculators) +2
Since the last report: The app transitioned to a Material 3 design language but suffered a decline in user sentiment due to the removal of workflow-critical efficiency features.
Bottom line
Calculator maintains a reliable core utility but risks losing its power-user base to more efficient rivals, so the PM should prioritize restoring workflow-critical features like real-time sum displays to stabilize sentiment.
Unlock 3 critical frictions, 3 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeReport last updated