# Wormhole Calc vs ShadowPath

The clearest difference is in-app purchases: Wormhole Calc at none against ShadowPath's 1. ShadowPath's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ShadowPath sells 1 one-off in-app purchase. Wormhole Calc asks for nothing beyond the download.

Wormhole Calc ships an update every 5 months, ShadowPath every 4 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Wormhole Calc | ShadowPath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 7 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Horiguchi](https://appshunter.io/developer/310504293) | [Kuuloa LLC](https://appshunter.io/developer/6771636610) |

## 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


### ShadowPath

[App page](https://appshunter.io/ios/app/shadowpath-logic-grid-puzzle/id6783512635)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $3.99 | one-time |


## Frequently asked questions

### Is Wormhole Calc free?

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

### Is ShadowPath free?

ShadowPath is free to download, with in-app purchases available.

### Do Wormhole Calc or ShadowPath have ads?

Wormhole Calc shows ads; ShadowPath does not.

### Which is updated more often, Wormhole Calc or ShadowPath?

Wormhole Calc ships an update every 5 months, and ShadowPath every 4 months. Most recently, Wormhole Calc was updated on October 29, 2026 and ShadowPath 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.*