# Yapp vs DECA Inc.

The clearest difference is rating: Yapp at 3.6 against DECA Inc.'s 2.9. Yapp also leads on update cadence (fortnightly vs every 4 months) and review sentiment (56% vs 47%). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Yapp holds the better App Store score, 3.6 against 2.9. Both are backed by a comparable volume of ratings — 100 and 87 respectively. Written reviews point the same way: 56% of Yapp's written reviews are positive against 47% of DECA Inc.'s.

Yapp ships an update fortnightly, DECA Inc. every 4 months. The most recent releases landed on September 19, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | Yapp | DECA Inc. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (100 ratings)](https://appshunter.io/ios/app/yapp/id482926558/reviews)** | [2.9 (87 ratings)](https://appshunter.io/ios/app/deca-inc/id970091696/reviews) |
| Number of ratings | **100** | 87 |
| Positive reviews | **56.3% of reviews** | 47.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | Free |
| Size | 42 MB | 53 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Yapp, Inc.](https://appshunter.io/developer/428362592) | [Distributive Education Clubs of America, Incorporated](https://appshunter.io/developer/858019748) |

## What reviewers say

### Yapp

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

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


### DECA Inc.

[App page](https://appshunter.io/ios/app/deca-inc/id970091696)

This app provides comprehensive information for DECA conferences and events. Users can access agendas, create personalized schedules, navigate with interactive maps, and learn about speakers and exhibitors.

**Highlights:** View conference agendas, Build custom schedules, Access interactive maps, View exhibitors and sponsors, Get instant updates, Learn about speakers

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Yapp free?

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

### Is DECA Inc. free?

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

### Which has better reviews, Yapp or DECA Inc.?

Yapp is rated higher. Yapp averages 3.6 out of 5 from 100 ratings, while DECA Inc. averages 2.9 from 87 ratings.

### Do Yapp or DECA Inc. have ads?

Neither Yapp nor DECA Inc. shows ads.

### Which is updated more often, Yapp or DECA Inc.?

Yapp ships an update fortnightly, and DECA Inc. every 4 months. Most recently, Yapp was updated on September 19, 2026 and DECA Inc. on June 8, 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.*