# DV Numerus vs RSVPrediction

The clearest difference is price: RSVPrediction at Free against DV Numerus's $79.99. DV Numerus's advantage is iOS requirement (18.2 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

RSVPrediction is free to download; DV Numerus costs $79.99 up front. DV Numerus sells 2 one-off in-app purchases and RSVPrediction sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | DV Numerus | RSVPrediction |
| --- | --- | --- |
| Price | $79.99 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 7 MB | 72 MB |
| Requires iOS | **18.2** | 26.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marc Super](https://appshunter.io/developer/1792449328) | [Vincent Launay](https://appshunter.io/developer/1198218316) |

## What reviewers say

### DV Numerus

[App page](https://appshunter.io/ios/app/dv-numerus/id6743944866)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apple Watch Peek | $17.99 | one-time |
| Motherboard Integration | $49.99 | one-time |


### 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 DV Numerus free?

DV Numerus costs $79.99, and also offers in-app purchases.

### Is RSVPrediction free?

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

### Do DV Numerus or RSVPrediction have ads?

Neither DV Numerus 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.*