# NerdioCon vs CPAC Systems

The clearest difference is update cadence: CPAC Systems at every 3 days against NerdioCon's every 3 months. CPAC Systems also leads on iOS requirement (12.0 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.

NerdioCon ships an update every 3 months, CPAC Systems every 3 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | NerdioCon | CPAC Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/nerdiocon/id6471642362/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 76 MB | 98 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nerdio, Inc.](https://appshunter.io/developer/1715774521) | [CPAC Systems AB](https://appshunter.io/developer/1715985026) |

## What reviewers say

### NerdioCon

[App page](https://appshunter.io/ios/app/nerdiocon/id6471642362)

This application serves as a central hub for event-specific applications hosted by Nerdio. It is designed for on-site use at events, providing access to relevant event information and features.

**Highlights:** Event app aggregation, On-site event usage, Access to Nerdio-hosted events, Centralized event information

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

**In-app purchases:** none


### CPAC Systems

[App page](https://appshunter.io/ios/app/cpac-systems-see-me/id6471816690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NerdioCon free?

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

### Is CPAC Systems free?

CPAC Systems is free to download, with no in-app purchases.

### Do NerdioCon or CPAC Systems have ads?

Neither NerdioCon nor CPAC Systems shows ads.

### Which is updated more often, NerdioCon or CPAC Systems?

NerdioCon ships an update every 3 months, and CPAC Systems every 3 days. Most recently, NerdioCon was updated on October 24, 2026 and CPAC Systems on October 27, 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.*