# Challenger vs Vxio

The clearest difference is ratings volume: Vxio at 102 against Challenger's 6. Vxio also leads on update cadence (every 3 weeks vs every 2 months). Challenger's advantage is iOS requirement (15.0 vs 17.0). On price, rating, review sentiment and ads there is nothing between them.

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

Challenger holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Vxio has 102 ratings behind it against 6, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Challenger ships an update every 2 months, Vxio every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Challenger | Vxio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/challenger-local-challenges/id1506143367/reviews)** | [4.8 (102 ratings)](https://appshunter.io/ios/app/vxio/id6475702074/reviews) |
| Number of ratings | 6 | **102** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 56 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Apple TV, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [William Leaf](https://appshunter.io/developer/1546529033) | [Chen Zhang](https://appshunter.io/developer/1724279417) |

## What reviewers say

### Challenger

[App page](https://appshunter.io/ios/app/challenger-local-challenges/id1506143367)

Discover and create location-based video challenges. Explore challenges near you on a map and share your attempts by uploading videos. Contribute to a growing encyclopedia of local activities.

**Highlights:** Create location-based challenges, Upload challenge attempt videos, Browse challenges on a map, Discover local activities, Contribute to a challenge encyclopedia

**Features:** macOS Compatibility

**In-app purchases:** none


### Vxio

[App page](https://appshunter.io/ios/app/vxio/id6475702074)

Stream content from NDI devices directly to your iOS device. This application acts as a monitor for NDI sources, allowing you to view content from devices like HDMI encoders on your iPhone or iPad.

**Highlights:** NDI source monitor, Stream NDI content to iOS, View HDMI encoder streams, Real-time monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Challenger free?

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

### Is Vxio free?

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

### Which has better reviews, Challenger or Vxio?

Challenger is rated higher. Challenger averages 5.0 out of 5 from 6 ratings, while Vxio averages 4.8 from 102 ratings.

### Do Challenger or Vxio have ads?

Neither Challenger nor Vxio shows ads.

### Which is updated more often, Challenger or Vxio?

Challenger ships an update every 2 months, and Vxio every 3 weeks. Most recently, Challenger was updated on November 3, 2026 and Vxio on November 4, 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.*