# YY LIBRARY vs Eventurf

YY LIBRARY and Eventurf are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

YY LIBRARY ships an update every 3 weeks, Eventurf every 5 weeks. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | YY LIBRARY | Eventurf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (66 ratings)](https://appshunter.io/ios/app/eventurf/id1568516682/reviews)** |
| Number of ratings | — | **66** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Ad-supported |
| Size | 30 MB | 115 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YOU YOUNG CO.,LTD](https://appshunter.io/developer/1436172736) | [Event Cadence, Inc.](https://appshunter.io/developer/1496855945) |

## What reviewers say

### YY LIBRARY

[App page](https://appshunter.io/ios/app/yy-library/id1441302388)

**In-app purchases:** none


### Eventurf

[App page](https://appshunter.io/ios/app/eventurf/id1568516682)

This platform helps users discover and engage with events, offering detailed information, announcements, and networking opportunities. Attendees can connect with others, share moments, and explore local attractions for both in-person and virtual experiences.

**Highlights:** Event details and announcements, Attendee networking and chat, Live event feed, Local exploration, Agenda and resources, 1:1 and group messaging

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

**In-app purchases:** none


## Frequently asked questions

### Is YY LIBRARY free?

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

### Is Eventurf free?

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

### Do YY LIBRARY or Eventurf have ads?

Neither YY LIBRARY nor Eventurf shows ads.

### Which is updated more often, YY LIBRARY or Eventurf?

YY LIBRARY ships an update every 3 weeks, and Eventurf every 5 weeks. Most recently, YY LIBRARY was updated on October 4, 2026 and Eventurf on October 24, 2026.

---

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