# The Multiverse vs XenoSignal

The clearest difference is in-app purchases: The Multiverse at none against XenoSignal's 4. The Multiverse also leads on iOS requirement (12.0 vs 18.6). XenoSignal's advantage is update cadence (every 3 months vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. XenoSignal sells 4 one-off in-app purchases. The Multiverse asks for nothing beyond the download.

The Multiverse ships an update every 6 months, XenoSignal every 3 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | The Multiverse | XenoSignal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xenosignal-alien-comm-and-wiki/id6749178646/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 73 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WILINK INTERNATIONAL](https://appshunter.io/developer/1078549297) | [ADAVII (PVT) LTD](https://appshunter.io/developer/1711708818) |

## What reviewers say

### The Multiverse

[App page](https://appshunter.io/ios/app/the-multiverse/id1545308946)

**Features:** macOS Compatibility

**In-app purchases:** none


### XenoSignal

[App page](https://appshunter.io/ios/app/xenosignal-alien-comm-and-wiki/id6749178646)

Explore a comprehensive encyclopedia of extraterrestrial life and knowledge. This sci-fi inspired app offers detailed alien profiles, field notes, and an immersive interface, all accessible offline.

**Highlights:** Detailed alien profiles, Classified research log format, Offline access, Immersive futuristic interface, Interactive mission control elements

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Recharge Battery | $0.99 | one-time |
| Gain Signal | $0.99 | one-time |
| Donate to the Developer | $0.99 | one-time |
| Remove Ads | $7.99 | one-time |


## Frequently asked questions

### Is The Multiverse free?

The Multiverse is free to download, with no in-app purchases.

### Is XenoSignal free?

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

### Do The Multiverse or XenoSignal have ads?

Both The Multiverse and XenoSignal show ads.

### Which is updated more often, The Multiverse or XenoSignal?

The Multiverse ships an update every 6 months, and XenoSignal every 3 months. Most recently, The Multiverse was updated on November 7, 2026 and XenoSignal on October 30, 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.*