Keyboard Math: Symbols & Units is a custom keyboard extension for iOS that provides direct access to STEM symbols, calculus operators, and unit conversions.
The App DNA
What makes this app unique?
The app removes the need to hunt for special characters in system menus, allowing users to maintain flow while typing technical equations in any text-entry field.
For STEM students, engineers, and teachers who require frequent access to mathematical symbols and unit conversions.
What does it look like?
Key features
Custom keyboard extension providing direct access to Greek letters, calculus operators, and LaTeX-style characters.
Built-in calculator allows typing expressions to see results and insert them instantly.
Converts units like length, weight, and temperature directly within the keyboard interface.
How much does it cost?
The app is currently offered for free with no visible subscription or IAP gates.
Velocity
Maintenance developmentnew contentUX improvementsShow more...
Keyboard Math: Symbols & Units currently operates at a maintenance cadence, with only one release shipped in the analyzed window. The latest version focused on utility expansion by adding a calculator and unit conversion tools. Development appears stable but infrequent, with no further updates or events recorded in the last 77 days. Future momentum remains dependent on whether the developer shifts from these feature-based updates to a more regular release schedule.
Who built it?
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 Keyboard Math: Symbols & Units
How's the Utilities market?
Keyboard Math: Symbols & Units occupies a niche within the Utilities category, focusing on technical productivity rather than general-purpose typing. The lack of a monetization model suggests a focus on user acquisition over immediate revenue.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Keyboard Math: Symbols & Units
Where is it heading?
The productivity utility market is consolidating around apps that offer frequent feature updates and cross-platform sync. Keyboard Math: Symbols & Units remains in a static state, which will likely lead to a decline in relevance as users migrate to more actively supported tools.
- The 77-day update gap suggests the developer has shifted focus, which risks the app becoming incompatible with future iOS versions.
The SWOT
- Privacy-first architecture functions without full-access permissions
- Subscription-based Pro tier for custom LaTeX macro libraries
Next best moves
Audit user retention because the app has been silent for 77 days → prevent total churn
The counter-intuitive read
The app's lack of monetization is a strategic risk: without a revenue stream…
Read the full takeBottom line
Keyboard Math: Symbols & Units provides high-utility tools for STEM users, but the current maintenance-mode posture risks losing the user base to more active competitors. Establishing a predictable update cadence would stabilize the product's position in the productivity utility space.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Keyboard Math: Symbols & Units free to use?
Does Keyboard Math: Symbols & Units require full access?
What kind of symbols can I type with this keyboard?
Sources
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