# OTWorld vs LOPEC 2026

The clearest difference is update cadence: OTWorld at every 2 weeks against LOPEC 2026's every 12 months. 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.

OTWorld ships an update every 2 weeks, LOPEC 2026 every 12 months. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | OTWorld | LOPEC 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lopec-2026/id1664854458/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 12 months |
| Monetization | — | Free |
| Size | 64 MB | 53 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Leipziger Messe GmbH](https://appshunter.io/developer/871119159) | [Messe München GmbH](https://appshunter.io/developer/1156932705) |

## What reviewers say

### OTWorld

[App page](https://appshunter.io/ios/app/otworld/id1618957653)

**In-app purchases:** none


### LOPEC 2026

[App page](https://appshunter.io/ios/app/lopec-2026/id1664854458)

This mobile planner helps you organize your visit to a leading trade fair for printed electronics. It allows you to search for exhibitors, products, and events, access the congress program, and create favorites lists. The app also includes a matchmaking feature and ticket integration for a seamless experience.

**Highlights:** Exhibitor, product, and event search, Detailed congress program, Matchmaking feature, Ticket integration, Favorites lists with multisync, Exhibitor notes and pictures, Hall plans

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

**In-app purchases:** none


## Frequently asked questions

### Is OTWorld free?

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

### Is LOPEC 2026 free?

LOPEC 2026 is free to download, with no in-app purchases.

### Do OTWorld or LOPEC 2026 have ads?

Neither OTWorld nor LOPEC 2026 shows ads.

### Which is updated more often, OTWorld or LOPEC 2026?

OTWorld ships an update every 2 weeks, and LOPEC 2026 every 12 months. Most recently, OTWorld was updated on October 30, 2026 and LOPEC 2026 on October 12, 2026.

---

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