# CERNBox vs HEPCon

The clearest difference is update cadence: HEPCon at every 4 days against CERNBox's every 34 months. CERNBox's advantage is iOS requirement (9.0 vs 15.0). 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.

CERNBox ships an update every 34 months, HEPCon every 4 days. The most recent releases landed on September 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CERNBox | HEPCon |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 42 MB | 115 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CERN](https://appshunter.io/developer/471256386) | [Martin Vassilev](https://appshunter.io/developer/1286500650) |

## What reviewers say

### CERNBox

[App page](https://appshunter.io/ios/app/cernbox/id1082672644)

**Features:** macOS Compatibility

**In-app purchases:** none


### HEPCon

[App page](https://appshunter.io/ios/app/hepcon/id1286500651)

This app provides a structured mobile agenda for scientific and professional conferences, connecting to existing systems. Attendees can access program details offline, build personalized schedules, and receive live updates. Organizers can offer a mobile companion without workflow changes.

**Highlights:** Browse full conference program with filtering, Offline access to abstracts and session details, Personalized schedule with reminders, Bookmark talks and export to calendar, Follow announcements and live updates, Access venue information and contacts, Participate in presentation discussions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CERNBox free?

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

### Is HEPCon free?

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

### Do CERNBox or HEPCon have ads?

Neither CERNBox nor HEPCon shows ads.

### Which is updated more often, CERNBox or HEPCon?

CERNBox ships an update every 34 months, and HEPCon every 4 days. Most recently, CERNBox was updated on September 28, 2026 and HEPCon on September 21, 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.*