# Gaussus vs RSVPrediction

The clearest difference is price: RSVPrediction at Free against Gaussus's $29.99. Gaussus's advantage is in-app purchases (none vs 3) and iOS requirement (15.6 vs 26.0). On ads and device support there is nothing between them.

RSVPrediction is free to download; Gaussus costs $29.99 up front. RSVPrediction sells 3 in-app purchases, starting at $3.99 per month. Gaussus asks for nothing beyond the download.

## The numbers

| Metric | Gaussus | RSVPrediction |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/gaussus/id6762043918/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Paid | — |
| Size | 50 MB | 72 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Omry Ishai](https://appshunter.io/developer/1892644695) | [Vincent Launay](https://appshunter.io/developer/1198218316) |

## What reviewers say

### Gaussus

[App page](https://appshunter.io/ios/app/gaussus/id6762043918)

This calculator app grants users a superpower to predict numbers thought of by spectators. It's designed for mentalists and magicians to perform astonishing feats, like revealing a spectator's chosen number or a significant date in advance.

**Highlights:** Predict spectator's thought-of number, Reveal pre-written numbers on calculator, Guess birth dates, Perform advanced mentalism effects, Calculator with superpower capabilities

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

**In-app purchases:** none


### RSVPrediction

[App page](https://appshunter.io/ios/app/rsvprediction/id6775197329)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Xtremagic Pass – Monthly | $3.99 | per month |
| Xtremagic Pass – Yearly | $24.99 | per year |
| Full Access (One-Time Purchase) | $7.99 | one-time |


## Frequently asked questions

### Is Gaussus free?

Gaussus costs $29.99, with no in-app purchases.

### Is RSVPrediction free?

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

### Do Gaussus or RSVPrediction have ads?

Neither Gaussus nor RSVPrediction shows 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.*