# UMU vs DCAC Events

The clearest difference is in-app purchases: DCAC Events at none against UMU's 1. DCAC Events also leads on ratings volume (1.3K vs 156). UMU's advantage is update cadence (every 2 weeks vs every 12 months) and review sentiment (57% vs 40%). On price, rating, ads and device support there is nothing between them.

Both are free to download. UMU sells 1 one-off in-app purchase. DCAC Events asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for UMU against 4.8 for DCAC Events. That said, the two scores are not equally well evidenced: DCAC Events has 1.3K ratings behind it against 156, so its average is the more settled of the two. Written reviews are what separate them: 57% of UMU's written reviews are positive against 40% of DCAC Events's.

UMU ships an update every 2 weeks, DCAC Events every 12 months. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | UMU | DCAC Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (156 ratings)](https://appshunter.io/ios/app/umu/id1000568073/reviews)** | [4.8 (1.3K ratings)](https://appshunter.io/ios/app/dcac-events/id1404371716/reviews) |
| Number of ratings | 156 | **1.3K** |
| Positive reviews | **57.1% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 12 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 247 MB | 85 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [UMU Technology Co., Limited](https://appshunter.io/developer/1257604199) | [Dallas Children's Advocacy Center](https://appshunter.io/developer/1404371715) |

## What reviewers say

### UMU

[App page](https://appshunter.io/ios/app/umu/id1000568073)

Transform audience feedback into actionable data with interactive visuals. Participants engage through any mobile browser without downloads or registration, making trainings insightful and fun. Capture valuable information from Q&A, quizzes, and surveys.

**Highlights:** Instant audience feedback visualization, Interactive Q&A, quizzes, and surveys, No download or registration required, Mobile-friendly engagement, Data capture from training sessions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-year Premium | $999.99 | one-time |


### DCAC Events

[App page](https://appshunter.io/ios/app/dcac-events/id1404371716)

Access conference schedules, presentations, exhibitor, and speaker details. Take notes directly on presentation slides and posters, and communicate with other attendees via in-app messaging.

**Highlights:** View schedule and speaker details, Access presentations and exhibitor info, Take notes on slides and posters, Draw directly on presentation slides, In-app messaging with attendees, Share information via tweet/email

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

**In-app purchases:** none

**What reviewers like**

- 💡 Helpful conference information
- 🚀 Useful app features
- 👍 Organized and well-designed

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- ⏱️ Slow performance
- 🔒 Unreliable login/logout process

**Reported bugs**

- App freezes and crashes frequently
- Slow loading times and unresponsiveness
- Repeated log-outs requiring re-login

**Requested features**

- Ability to favorite speakers
- Option to print slides and notes from the app
- Better navigation between different sections


## Frequently asked questions

### Is UMU free?

UMU is free to download, with in-app purchases available.

### Is DCAC Events free?

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

### Which has better reviews, UMU or DCAC Events?

UMU is rated higher. UMU averages 4.9 out of 5 from 156 ratings, while DCAC Events averages 4.8 from 1.3K ratings.

### Do UMU or DCAC Events have ads?

Neither UMU nor DCAC Events shows ads.

### Which is updated more often, UMU or DCAC Events?

UMU ships an update every 2 weeks, and DCAC Events every 12 months. Most recently, UMU was updated on October 29, 2026 and DCAC Events on October 22, 2026.

---

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