# AreaCalculator byNSDev vs Geometry Calc+Shapes

The clearest difference is in-app purchases: AreaCalculator byNSDev at none against Geometry Calc+Shapes's 1. AreaCalculator byNSDev also leads on iOS requirement (12.0 vs 18.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Geometry Calc+Shapes sells 1 in-app purchase, starting at $7.99 per month. AreaCalculator byNSDev asks for nothing beyond the download.

AreaCalculator byNSDev ships an update every 13 months, Geometry Calc+Shapes every 7 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AreaCalculator byNSDev | Geometry Calc+Shapes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 13 MB | 5 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [Jun Yamabe](https://appshunter.io/developer/1732682049) |

## What reviewers say

### AreaCalculator byNSDev

[App page](https://appshunter.io/ios/app/areacalculator-bynsdev/id1214895582)

Calculate the area of 58 different shapes, including polygons, circles, ellipses, and parabolas. Input side lengths and angles for accurate measurements. Request new features for future updates.

**Highlights:** Calculate area of 58 shapes, Supports triangles, squares, polygons, Calculates circles, ellipses, pies, Handles arcs and parabolic areas, Input side lengths and angles, Feature request functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Geometry Calc+Shapes

[App page](https://appshunter.io/ios/app/geometry-calc-plus-shapes/id6754565543)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |


## Frequently asked questions

### Is AreaCalculator byNSDev free?

AreaCalculator byNSDev is free to download, with no in-app purchases.

### Is Geometry Calc+Shapes free?

Geometry Calc+Shapes is free to download, with in-app purchases available.

### Do AreaCalculator byNSDev or Geometry Calc+Shapes have ads?

Neither AreaCalculator byNSDev nor Geometry Calc+Shapes shows ads.

### Which is updated more often, AreaCalculator byNSDev or Geometry Calc+Shapes?

AreaCalculator byNSDev ships an update every 13 months, and Geometry Calc+Shapes every 7 months. Most recently, AreaCalculator byNSDev was updated on October 29, 2026 and Geometry Calc+Shapes on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*