# RTP Sign vs NSAA Events

The clearest difference is update cadence: NSAA Events at every 2 months against RTP Sign's every 6 months. RTP Sign's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

RTP Sign ships an update every 6 months, NSAA Events every 2 months. The most recent releases landed on October 27, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | RTP Sign | NSAA Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 3 MB | 64 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Active Network, LLC](https://appshunter.io/developer/885139029) | [National Ski Areas Association, Inc.](https://appshunter.io/developer/1828758145) |

## What reviewers say

### RTP Sign

[App page](https://appshunter.io/ios/app/rtp-sign/id1630099954)

**Features:** macOS Compatibility

**In-app purchases:** none


### NSAA Events

[App page](https://appshunter.io/ios/app/nsaa-events/id6749086714)

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

**In-app purchases:** none


## Frequently asked questions

### Is RTP Sign free?

RTP Sign is free to download, with no in-app purchases.

### Is NSAA Events free?

NSAA Events is free to download, with no in-app purchases.

### Do RTP Sign or NSAA Events have ads?

Neither RTP Sign nor NSAA Events shows ads.

### Which is updated more often, RTP Sign or NSAA Events?

RTP Sign ships an update every 6 months, and NSAA Events every 2 months. Most recently, RTP Sign was updated on October 27, 2026 and NSAA Events on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*