Arc+ vs Geometry Calculator Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Arc+
This utility app helps users calculate various dimensions of circular arcs, including radius, length, width, and height. It offers a simple interface where users input two known values to derive the rest. Additional features include a unit converter, result saving, and sharing capabilities.
- Calculate Radius, Length, Width, Height, Tangent
- Input two known values to find others
- Measurement units converter
- Save results to favorites
- Share calculations
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Arc+ The Complete Circular Arc Calculator Calculates the Radius, Length, Width (chord), Height, Tangent How it works: Select two known values and type it in text boxes and click on ( = ) to get the required values. Features: Measurement units converter Save your results to a favorite list Share your results with others
Geometry Calculator Pro
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This app is a calculator that calculates multiple geometries. Calculates the length and the angle of the sides, such as triangles, rectangles, circles, etc. You can accurately check the shape of the calculated shape with the preview function. We are planning to register a number of additional geometries that we need from now on.
Screenshots
Verdict
The clearest difference is in-app purchases: Geometry Calculator Pro at none against Arc+'s 1. Geometry Calculator Pro also leads on update cadence (every 3 weeks vs every 4 months). Arc+'s advantage is ads (none vs shown). On price, device support and iOS requirement 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
Both are free to download. Arc+ sells 1 one-off in-app purchase. Geometry Calculator Pro asks for nothing beyond the download.
Arc+ ships an update every 4 months, Geometry Calculator Pro every 3 weeks. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.
| Parameter | Arc+ | Geometry Calculator Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (113 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 113 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohamed Saad | Dokon Jang |
In-app purchases
Arc+
- Ad Blocker$4.99
Geometry Calculator Pro
No in-app purchases
Questions
Is Arc+ free?
Is Geometry Calculator Pro free?
Do Arc+ or Geometry Calculator Pro have ads?
Which is updated more often, Arc+ or Geometry Calculator Pro?
Other comparisons
