# Phantom Frequency vs UVB

The clearest difference is in-app purchases: UVB at none against Phantom Frequency's 1. UVB also leads on iOS requirement (17.6 vs 26.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Phantom Frequency sells 1 in-app purchase, starting at $4.99 per year. UVB asks for nothing beyond the download.

Phantom Frequency ships an update every 6 days, UVB every 9 days. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Phantom Frequency | UVB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/phantom-frequency/id6775350636/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 41 MB |
| Requires iOS | 26.4 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lee Hill](https://appshunter.io/developer/1859878238) | [Maxim Oransky](https://appshunter.io/developer/1639941241) |

## What reviewers say

### Phantom Frequency

[App page](https://appshunter.io/ios/app/phantom-frequency/id6775350636)

This paranormal investigation toolkit helps you observe, record, and review environmental activity. It combines vision, sound, and environmental monitoring tools with history and evidence databases for structured documentation of unusual occurrences.

**Highlights:** Camera-based vision tools, Audio recording and marking, Environmental sensor monitoring, Investigation history review, Evidence database organization, LiDAR-style depth viewing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - 1 Year | $4.99 | per year |


### UVB

[App page](https://appshunter.io/ios/app/uvb-76-shortwave-buzzer/id6786464215)

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

**In-app purchases:** none


## Frequently asked questions

### Is Phantom Frequency free?

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

### Is UVB free?

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

### Do Phantom Frequency or UVB have ads?

Neither Phantom Frequency nor UVB shows ads.

### Which is updated more often, Phantom Frequency or UVB?

Phantom Frequency ships an update every 6 days, and UVB every 9 days. Most recently, Phantom Frequency was updated on October 11, 2026 and UVB on October 3, 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.*