# udn 售票網 vs HoloRoam

The clearest difference is ads: udn 售票網 at none against HoloRoam's shown. udn 售票網 also leads on monetization model (free vs ad-supported) and iOS requirement (10.0 vs 13.0). HoloRoam's advantage is review sentiment (31% vs 8%) and update cadence (every 6 weeks vs every 3 months). On price, 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.

udn 售票網 ships an update every 3 months, HoloRoam every 6 weeks. The most recent releases landed on July 6, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | udn 售票網 | HoloRoam |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 8.0% of reviews | **30.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 21 MB | 273 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [United Daily News Company Limited](https://appshunter.io/developer/541884173) | [DIGI SPACE](https://appshunter.io/developer/1528652079) |

## What reviewers say

### udn 售票網

[App page](https://appshunter.io/ios/app/udn/id999285134)

This platform offers a secure and convenient way to discover and purchase tickets for a wide variety of events. It aims to provide a seamless user experience for both event-goers and organizers, with innovative features for ticketing and event participation.

**Highlights:** Secure online ticketing, Convenient event discovery, Multi-device purchasing, Flexible payment options, Diverse event listings, Innovative ticketing solutions

**In-app purchases:** none


### HoloRoam

[App page](https://appshunter.io/ios/app/holoroam/id1592449798)

Explore immersive augmented reality experiences and create your own AR content. Discover nearby AR events and digital public art in your city. Perfect for outdoor adventures when the weather is good.

**Highlights:** Immersive AR experiences, AR content creation, Discover local AR events, View digital public art, Outdoor exploration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is udn 售票網 free?

udn 售票網 is free to download, with no in-app purchases.

### Is HoloRoam free?

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

### Do udn 售票網 or HoloRoam have ads?

HoloRoam shows ads; udn 售票網 does not.

### Which is updated more often, udn 售票網 or HoloRoam?

udn 售票網 ships an update every 3 months, and HoloRoam every 6 weeks. Most recently, udn 售票網 was updated on July 6, 2026 and HoloRoam on July 30, 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.*