# E vs I

The clearest difference is update cadence: I at every 2 weeks against E's every 2 months. E's advantage is iOS requirement (12.0 vs 15.1). 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.

E ships an update every 2 months, I every 2 weeks. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | E | I |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i-motion/id6483860343/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 119 MB | 118 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [E-Dry Discotheken GmbH](https://appshunter.io/developer/1617810705) | [I-Motion GmbH Events & Communication](https://appshunter.io/developer/1423069371) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-dry/id1617810703)

**Features:** macOS Compatibility

**In-app purchases:** none


### I

[App page](https://appshunter.io/ios/app/i-motion/id6483860343)

Access all information for major electronic music festivals like MAYDAY and NATURE ONE. Plan your schedule, navigate with an interactive map, and connect with other fans. Get exclusive access to tickets and deals.

**Highlights:** Personalized timetable, Interactive 3D map, Event community, Exclusive tickets and deals, Cashless payment integration, Event news updates

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is I free?

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

### Do E or I have ads?

Neither E nor I shows ads.

### Which is updated more often, E or I?

E ships an update every 2 months, and I every 2 weeks. Most recently, E was updated on October 10, 2026 and I on October 14, 2026.

---

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