Comparison

Calculator area vs Polygon

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calculator area

Easily calculate the area of various shapes like rooms, roofs, and ceilings with a few taps. The app automatically corrects right angles and offers an option for manual angle correction to create any shape. It also allows for easy manipulation of angles and merging of walls.

Highlights
  • Calculate area of rooms, roofs, ceilings
  • Automatic right angle correction
  • Manual angle correction for any shape
  • Move and merge walls
  • User feedback integration
Read full description

If you need to quickly find out the area of a room, roof, ceiling, or any shape in just a few clicks on the screen, this application is for you. If your shape has right angles, the program will correct them automatically. If the angles are not right, go to settings and apply angle correction, then from the very beginning of construction, you can create any shape. Move the angles to the desired location by long-pressing, merge walls by switching to the displacement mode at the bottom of the screen. If you have suggestions for improving the application, write to us, we will definitely listen to your opinion. (There is information in the settings on where to write.) We really hope that our application will make your life a little easier! Good luck!

About

Polygon

Calculate complex properties of any polygonal figure, including centroids, moments of inertia, and perimeter. Simply input vertex coordinates for instant results, saving significant time on tedious calculations.

Highlights
  • Polygon Centroids
  • Moments of Inertia (Ix, Iy, Ixy)
  • Polar Moment of Inertia
  • Radius of Gyration
  • Principal Moments of Inertia
  • Area and Perimeter
  • Side Lengths
  • Hollow Sections
Features
Read full description

Polygon will allow you to calculate complex and tedious calculations related to any polygonal figure, whether concave or convex, regular or irregular, in a simple and instantaneous way: - Polygon Centroids - Moments of Inertia Ix, Iy, Ixy - Polar Moment of Inertia - Radius of gyration - Principal Moments of Inertia (Iu, Iv and their respective angles) - Area and Perimeter of the polygon - Length of each side of the polygon - Even incorporate hollow sections - Rotate the axes to a custom angle - Define new custom axes at any point - and much more You just have to enter the coordinates of the vertices of your polygon and press the button and it will immediately calculate all the previous properties, saving valuable time. Subscription Terms: Payment will be charged to Itunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turnerd off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hour prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Setting after purchase. No cancellation of the current subscription is allowed during active subscription period. For in-app purchases and subscriptions, see Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Calculator area4 screens
Polygon4 screens

Verdict

The call

The clearest difference is rating: Polygon at 3.0 against Calculator area's 1.0. Polygon also leads on ads (none vs shown) and update cadence (weekly vs every 11 months). Calculator area's advantage is in-app purchases (none vs 4) and device support (4 vs 2). On price and ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Polygon sells 4 in-app purchases, starting at $2.99 per month. Calculator area asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Polygon holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Calculator area ships an update every 11 months, Polygon weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
Calculator area versus Polygon: the parameters behind the verdict, then further details
ParameterCalculator areaPolygon
PriceFreeFree
Rating1.0 (2 ratings)3.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 11 monthsWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size38 MB29 MB
Age rating4+4+
DeveloperKSENIYA DEMIDOVAAdrian Caballero

Customer experience

Calculator area

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Polygon

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

Calculator area

No in-app purchases

4 purchases

Polygon

Subscriptions3
  • Pro Access$2.991 Month
  • Pro Access$4.996 Months
  • Pro Access$6.991 Year
One-time1
  • Pro Access$9.99

Questions

Is Calculator area free?
Calculator area is free to download, with no in-app purchases.
Is Polygon free?
Polygon is free to download, with in-app purchases available.
Which has better reviews, Calculator area or Polygon?
Polygon is rated higher. Calculator area averages 1.0 out of 5 from 2 ratings, while Polygon averages 3.0 from 1 ratings.
Do Calculator area or Polygon have ads?
Calculator area shows ads; Polygon does not.
Which is updated more often, Calculator area or Polygon?
Calculator area ships an update every 11 months, and Polygon weekly. Most recently, Calculator area was updated on November 3, 2026 and Polygon on October 30, 2026.

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