# uPyxis Plus vs Relay™ by Luminultra

The clearest difference is update cadence: Relay™ by Luminultra at every 3 months against uPyxis Plus's every 15 months. uPyxis Plus's advantage is iOS requirement (10.0 vs 14.0). 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.

uPyxis Plus ships an update every 15 months, Relay™ by Luminultra every 3 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | uPyxis Plus | Relay™ by Luminultra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 months** |
| Size | 31 MB | 24 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pyxis Lab, Inc.](https://appshunter.io/developer/1041889184) | [LuminUltra Technologies Ltd.](https://appshunter.io/developer/988814793) |

## What reviewers say

### uPyxis Plus

[App page](https://appshunter.io/ios/app/upyxis-plus/id1478984308)

**Features:** macOS Compatibility

**In-app purchases:** none


### Relay™ by Luminultra

[App page](https://appshunter.io/ios/app/relay-by-luminultra/id6749374621)

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

**In-app purchases:** none


## Frequently asked questions

### Is uPyxis Plus free?

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

### Is Relay™ by Luminultra free?

Relay™ by Luminultra is free to download, with no in-app purchases.

### Do uPyxis Plus or Relay™ by Luminultra have ads?

Neither uPyxis Plus nor Relay™ by Luminultra shows ads.

### Which is updated more often, uPyxis Plus or Relay™ by Luminultra?

uPyxis Plus ships an update every 15 months, and Relay™ by Luminultra every 3 months. Most recently, uPyxis Plus was updated on October 29, 2026 and Relay™ by Luminultra on October 25, 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.*