Calculator Advanced is a productivity utility for Android and iOS that enables users to save and reuse complex mathematical formulas.
Product velocity
Dormant
Daily rank 🇺🇸
—
Productivity
Sentiment
4.4
765k reviews
Nemesis
Calculator₊
The App DNA
What makes this app unique?
Users hire this app to eliminate repetitive data entry in iterative calculations, serving professionals and students who require specialized statistical and scientific functions.
For Students and professionals requiring a calculator that supports complex formula storage and iterative variable calculation.
What does it look like?
Key features
Saves mathematical formulas to local storage for repeated use without re-entry
Allows users to define variables for saved formulas to perform iterative calculations
Includes trigonometric, logarithmic, and exponential functions via a dedicated math keyboard
Calculates statistical metrics including median, standard deviation, and sum of elements from a list
How much does it cost?
The app utilizes a platform-split pricing model, charging a $0.99 entry fee on iOS while maintaining a free, ad-free utility on Android.
Velocity
Dormant developmentUX improvementsperformanceShow more...
The app has been effectively dormant for the last 6 months, with only one release occurring in that window. The development cadence is non-existent, and the latest release was a minor update focused on design and bug fixes. There is no evidence of active maintenance or live operations. The project appears to be in a zombie state due to the lack of consistent updates.
Who built it?
Mert Can Kus
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What do users think recently?
The recent review mood reads mixed. Users appreciate simple and accurate calculation logic provides reliable utility for everyday math tasks and minimalist interface design allows for quick and efficient navigation during daily use, but report post-update ui changes remove critical features like the real-time sum display.
How are ratings & reviews evolving?
What users say, by theme
- Simple and accurate calculation logic provides reliable utility for everyday math tasks
- Minimalist interface design allows for quick and efficient navigation during daily use
- Post-update UI changes remove critical features like the real-time sum display
54 of 54 recent reviews analyzed · high confidence · Mixed overall
Read the full review analysisUnlock 2 more frustration themes and 2 user requests, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Calculator Advanced
How's the Productivity market?
Calculator Advanced maintains a 4.35-star rating on Android, but its lack of frequent feature updates compared to Calculator₊ limits its ability to capture broader utility market share.
Read the market outlookThe rivals identified
By Impala Studios
This app dominates the utility calculator space with a massive, highly active user base and a release cadence that dwarfs our target's update frequency.
- Maintains a high-frequency release cycle of 9 updates in six months, ensuring constant feature refinement.
- Offers a broad, multi-purpose utility suite that captures casual users beyond simple formula-based calculation needs.
- Leverages a massive, established user base to maintain top-tier visibility in the crowded Utilities category.
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 Advanced
Where is it heading?
The utility calculator market is consolidating around high-velocity apps that offer broad feature sets, leaving Calculator Advanced exposed due to its recent stability issues. Unless the team restores core functional workflows and fixes calculation errors, the app will continue to lose ground to competitors with more frequent update cadences.
- UI regressions in the latest update (failing real-time sum display) erode the daily active habit, which compounds the rating drag already visible.
- Technical instability in trigonometric functions triggers force-closes, which directly increases the app deletion rate among professional users.
The SWOT
- Formula-saving workflow reduces repetitive data entry for professional users
- Minimalist interface design supports efficient navigation for quick arithmetic tasks
- Integration of currency and unit converters to broaden utility
- Addition of standard memory functions to support complex arithmetic
Next best moves
Restore real-time sum display because it is a top-cited regression → stabilize user sentiment
+ 1 more prioritized moveThe counter-intuitive read
The app's specialized formula-saving workflow is a stronger retention mechanism than the broad…
Read the full takeFeature gaps
Currency conversion (available in Calculator₊ but missing here) +2
Since the last report: The app shifted to a platform-split pricing model and experienced a decline in quality due to technical regressions and a stalled development cadence.
Bottom line
Calculator Advanced provides a unique formula-saving utility for professionals, but technical regressions and missing core features threaten its retention, so the PM must prioritize restoring the real-time sum display to stabilize the user base.
Unlock 3 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeReport last updated