Triangle & Angle calculator is a geometry utility for students and individuals to solve triangle parameters on iOS.
The App DNA
What makes this app unique?
The app removes the manual effort of geometric calculation for users who need quick, on-the-go verification of triangle properties.
For Students and individuals requiring a quick tool to solve or verify triangle and angle geometry problems.
What does it look like?
Key features
Automated solving of geometric exercises via input of known triangle parameters
Tool for checking accuracy of manual geometric calculations
How much does it cost?
The app is distributed as a free utility with no visible in-app purchases or subscription tiers.
Velocity
Dormant developmentopaqueShow more...
The app has entered a zombie state, with no new feature builds or updates released in the last 330 days. Development momentum has ceased entirely, as the only recorded activity in the provided history is a single minor bug fix from late 2025. There is no evidence of ongoing maintenance or operational support for the platform.
Who built it?
User Sentiment
What do users think recently?
The recent review mood reads upset.
How are ratings & reviews evolving?
What users say, by theme
- Forced advertisements appearing immediately upon launch disrupt the user experience and limit core app usability
3 of 3 recent reviews analyzed · limited sample
Read the full review analysisUnlock 2 more frustration themes, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Triangle & Angle calculator
How's the Education market?
Triangle & Angle calculator serves a niche utility segment in the Education category, currently holding a 4.0-star rating across 215 total ratings. The lack of updates for 331 days signals a maintenance-only posture that limits its competitiveness against active rivals.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Triangle & Angle calculator
Where is it heading?
The Education utility market is consolidating around tools that provide clean, ad-light experiences. Triangle & Angle calculator's lack of updates and reliance on intrusive monetization leaves it exposed to churn, as users prioritize functional reliability over the current friction-heavy experience.
- The 11-month development gap signals a maintenance-only posture, which allows more active competitors to capture the Education utility segment.
- User reports of aggressive ad-gating and UI obstruction drive negative sentiment, which will likely accelerate churn as users seek cleaner alternatives.
The SWOT
- Automated calculation logic provides baseline utility for geometric verification
- Removing intrusive ad-gating could improve the current low-confidence sentiment baseline
Next best moves
Audit ad-trigger logic because users report ads block navigation immediately upon launch -> improve retention
+ 1 more prioritized moveThe counter-intuitive read
The app's 11-month dormancy is a greater threat…
Read the full takeSince the last report: The app remains in a maintenance-only state with no functional changes, though the documentation now explicitly directs users toward alternative geometry utilities.
Bottom line
Triangle & Angle calculator requires a pivot to a less intrusive ad model to address the user complaints regarding navigation, as the current friction is driving negative sentiment that threatens long-term utility.
Unlock 3 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Triangle & Angle calculator free to use?
Does Triangle & Angle calculator have intrusive ads?
What are some alternatives to Triangle & Angle calculator?
Sources
- [1] App Store, source
Report last updated