Arc Calculations vs Arctan Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Arc Calculations
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This app is used to Calculate Arc Length, Arc Angle, Arc Radius, Arc Cord, Arc Depth, Arc Tangent, Arc Segment Area, Arc Sector Area etc. App features: 1. No Internet Requirement. 2. No Irritating Ads. 3. Fabrication Friendly. 4. Higher Performance. This Tool is useful in fabrication Filed. Arc Length Calculator - In this app This Tool calculate arc length by using arc radius and arc angle. Arc Radius Calculator - This tool is calculate arc radius by using arc angle and arc length. Arc Angle calculator - This Tool is calculate arc angle by using arc radius and arc length. Arc Depth Calculator - This tool Calculate Arc Depth by using radius and angle Arc Tangent Height Calculator - This tool Calculate Arc Tangent Height Calculator by using Arc Radius and Arc Angle. Arc Sector Area Calculator - This Tool Calculate Arc Sector area by using arc Angle and arc Radius Arc Segment Area Calculator - This Tool calculate Arc Segment Area by Using Arc Angle and Radius In this app Arc Angle and Arc Radius is used as input. angle is used in Degree for Calculation. This app is Very useful in fabrication Field. it required to calculate all arc calculation when we are doing Marking or we had required to calculate dimension while studying Engineering Drawings. It is very helpful in Process Equipment fabrication, Piping, Engineering Drawings, Pressure Vessels fabrication, Heat Ex-changer Fabrication, Machining Process. Keywords - Arc, Circle, Geometry, Fabrication, Cord length, PCD, Degree, Radians, Engineering, Drawing, Area, Arc Radius, Radius, Angle, Pressure Vessel
Arctan Calculator
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Welcome to the arctan calculator where you can quickly find arctan.
Screenshots
Verdict
The clearest difference is price: Arctan Calculator at Free against Arc Calculations's $2.99. Arctan Calculator also leads on update cadence (every 12 months vs every 56 months) and iOS requirement (13.0 vs 16.1). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Arctan Calculator is free to download; Arc Calculations costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Arc Calculations ships an update every 56 months, Arctan Calculator every 12 months. Both last shipped on November 3, 2026.
| Parameter | Arc Calculations | Arctan Calculator |
|---|---|---|
| Price | $2.99 | Free — better |
| Update frequency | Every 56 months | Every 12 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Imran Pinjara | Stage Coding |
In-app purchases
Arc Calculations
No in-app purchases
Arctan Calculator
No in-app purchases
Questions
Is Arc Calculations free?
Is Arctan Calculator free?
Do Arc Calculations or Arctan Calculator have ads?
Which is updated more often, Arc Calculations or Arctan Calculator?
Other comparisons
