# Ray ND vs Halliday ND

The clearest difference is update cadence: Ray ND at every 5 months against Halliday ND's every 10 months. 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.

Ray ND ships an update every 5 months, Halliday ND every 10 months. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Ray ND | Halliday ND |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Size | 27 MB | 24 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [City of Ray](https://appshunter.io/developer/1628654517) | [City of Halliday](https://appshunter.io/developer/1634655746) |

## What reviewers say

### Ray ND

[App page](https://appshunter.io/ios/app/ray-nd/id1628654515)

**Features:** macOS Compatibility

**In-app purchases:** none


### Halliday ND

[App page](https://appshunter.io/ios/app/halliday-nd/id1634655744)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ray ND free?

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

### Is Halliday ND free?

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

### Do Ray ND or Halliday ND have ads?

Neither Ray ND nor Halliday ND shows ads.

### Which is updated more often, Ray ND or Halliday ND?

Ray ND ships an update every 5 months, and Halliday ND every 10 months. Most recently, Ray ND was updated on September 14, 2026 and Halliday ND on September 9, 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.*