Calculator HD Pro is a utility application for iPad offering basic arithmetic and scientific functions with customizable skins and audio effects.
Product velocity
Dormant
Daily rank 🇺🇸
—
Utilities
Sentiment
4.4
765k reviews
Nemesis
Calculator₊
The App DNA
What makes this app unique?
Users hire this app for personalized, non-standard calculation experiences that prioritize aesthetic variety over professional-grade productivity workflows.
For General users requiring basic calculation tools with a preference for aesthetic customization.
What does it look like?
Key features
Trigonometric, logarithmic, and exponential functions.
Visual interface themes for user selection.
Piano and guitar sound effects triggered during input.
How much does it cost?
The app operates on a free model with no identified monetization or IAP.
Velocity
Dormant developmentopaqueShow more...
The app shows no development momentum, with the most recent release dating back to August 2018. The only available version history consists of a single maintenance update from 2018, indicating the app has been abandoned or is in a permanent zombie state. There is no evidence of active development, feature updates, or live operations.
Who built it?
沃林 何
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合并大西瓜 - 2048水果版休闲游戏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 Calculator HD Pro for iPad
How's the Utilities market?
Calculator HD Pro maintains a niche presence on the iPad utility chart, but its 2018 release date and lack of updates prevent it from competing with the millions of ratings held by category leaders.
Read the market outlookThe rivals identified
By Impala Studios
With over 1.7 million ratings and a high-velocity release cadence of 9 updates in six months, this is the dominant market leader in the iPad utility space.
- Maintains a high-frequency update cycle that ensures consistent compatibility with the latest iPadOS versions
- Leverages massive scale to dominate search visibility within the Utilities category for iPad users
- Offers a highly polished, feature-rich interface that sets the standard for iPad-specific calculator design
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 HD Pro for iPad
Where is it heading?
The iPad utility market is consolidating around high-frequency, feature-rich incumbents that leverage massive scale to dominate search. Calculator HD Pro is exposed to total obsolescence because its stagnant codebase cannot keep pace with OS-level changes or user expectations for productivity.
- The seven-year update gap signals the app is in permanent maintenance mode, which will eventually lead to total failure on future iPadOS versions.
The SWOT
- Audio-feedback mechanism differentiates the user experience
- Diverse skin-switching options provide a creative hook
- Integration of modern iPadOS features
- Expansion into educational math tools
Next best moves
Audit OS compatibility because the codebase is from 2018 → prevent total app failure
+ 1 more prioritized moveThe counter-intuitive read
The app's lack of updates is not just…
Read the full takeFeature gaps
High-frequency update cycle (available in Calculator+) +1
Since the last report: The report identifies the app as a stagnant, legacy product in maintenance mode, contrasting its creative niche against high-velocity market incumbents.
Bottom line
Calculator HD Pro survives as a legacy creative utility but lacks the update cadence to defend its position against high-velocity rivals, so the PM should prioritize a sunset plan to avoid the cost of maintaining a non-monetized, stagnant asset.
Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeReport last updated