# Yapp vs OCATO

The clearest difference is update cadence: Yapp at fortnightly against OCATO's every 4 months. Yapp also leads on chart position (#195 vs unranked) and iOS requirement (15.0 vs 17.0). 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.

Yapp ships an update fortnightly, OCATO every 4 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Yapp | OCATO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (100 ratings)](https://appshunter.io/ios/app/yapp/id482926558/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | — |
| Best chart rank | **#195** | — |
| Size | 42 MB | 66 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Yapp, Inc.](https://appshunter.io/developer/428362592) | [Ohio Community Action Training](https://appshunter.io/developer/1405219576) |

## What reviewers say

### Yapp

[App page](https://appshunter.io/ios/app/yapp/id482926558)

**Currently charting:** #195 Top Free · Business (US App Store)

Create custom mobile experiences for events, groups, or organizations. Share schedules, connect with people, and access important documents. Stay updated with social feeds and photo sharing, even offline.

**Highlights:** Customizable event apps, Event schedules, Attendee and sponsor bios, Social feed with push notifications, Document sharing, Photo sharing and gallery, Real-time polls, Offline content access

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use for organizers
- 👍 User-friendly for attendees
- 👍 Great for conferences
- 👍 Streamlined event organization
- 👍 Helpful for sharing updates

**What reviewers complain about**

- 🐛 Difficult to start/intuitive
- 🐛 Lacking group/user tools
- 🐛 Freezes and crashes
- 🐛 Requires Facebook app pairing
- 🐛 Inconvenient login

**Reported bugs**

- App crashes when watching videos
- App freezes frequently
- Last cell in daily schedule cut off
- App deletes events
- App locks up, requires reboot

**Requested features**

- Grey out past events
- "You might like" suggestions
- Tag events
- Create groups and group chats
- Group notifications


### OCATO

[App page](https://appshunter.io/ios/app/ocato/id6737279338)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Yapp free?

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

### Is OCATO free?

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

### Do Yapp or OCATO have ads?

Neither Yapp nor OCATO shows ads.

### Which is updated more often, Yapp or OCATO?

Yapp ships an update fortnightly, and OCATO every 4 months. Most recently, Yapp was updated on October 7, 2026 and OCATO on October 5, 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.*