# Wormhole Calc vs Area Puzzle by TKPY

Wormhole Calc and Area Puzzle by TKPY are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Wormhole Calc | Area Puzzle by TKPY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | — |
| Size | 7 MB | 148 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Horiguchi](https://appshunter.io/developer/310504293) | [Takeru Ito](https://appshunter.io/developer/1153247304) |

## What reviewers say

### Wormhole Calc

[App page](https://appshunter.io/ios/app/wormhole-calc/id1487966122)

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

**In-app purchases:** none


### Area Puzzle by TKPY

[App page](https://appshunter.io/ios/app/area-puzzle-by-tkpy/id6819153807)

**In-app purchases:** none


## Frequently asked questions

### Is Wormhole Calc free?

Wormhole Calc is free to download, with no in-app purchases.

### Is Area Puzzle by TKPY free?

Area Puzzle by TKPY is free to download, with no in-app purchases.

### Do Wormhole Calc or Area Puzzle by TKPY have ads?

Both Wormhole Calc and Area Puzzle by TKPY show ads.

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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.*