# QS.on vs E.ON Event 2.0

The clearest difference is update cadence: QS.on at every 6 weeks against E.ON Event 2.0's every 18 months. QS.on also leads on iOS requirement (12.2 vs 14.0). 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.

QS.on ships an update every 6 weeks, E.ON Event 2.0 every 18 months. The most recent releases landed on September 27, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | QS.on | E.ON Event 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/eon-event-20/id6499576356/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 18 months |
| Monetization | — | Free |
| Size | 173 MB | 20 MB |
| Requires iOS | **12.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LEW Verteilnetz GmbH](https://appshunter.io/developer/1796356846) | [E.ON Group](https://appshunter.io/developer/419138166) |

## What reviewers say

### QS.on

[App page](https://appshunter.io/ios/app/qson/id1588697312)

**In-app purchases:** none


### E.ON Event 2.0

[App page](https://appshunter.io/ios/app/eon-event-20/id6499576356)

This mobile client provides access to event management features for E.ON's Ventari platform. It allows users to view event details, manage their schedule, see attendee lists, and access their tickets. The app also includes live voting and chat functionalities for enhanced event participation.

**Highlights:** Event overview, My events management, Agenda and schedule, Participant list, Digital ticket access, Live voting, In-app chat

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

**In-app purchases:** none


## Frequently asked questions

### Is QS.on free?

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

### Is E.ON Event 2.0 free?

E.ON Event 2.0 is free to download, with no in-app purchases.

### Do QS.on or E.ON Event 2.0 have ads?

Neither QS.on nor E.ON Event 2.0 shows ads.

### Which is updated more often, QS.on or E.ON Event 2.0?

QS.on ships an update every 6 weeks, and E.ON Event 2.0 every 18 months. Most recently, QS.on was updated on September 27, 2026 and E.ON Event 2.0 on August 17, 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.*