# Necrophonic vs FreqBox

The clearest difference is price: FreqBox at Free against Necrophonic's $9.99. FreqBox also leads on update cadence (every 4 days vs every 24 months). Necrophonic's advantage is rating (3.8 vs 3.2) and ratings volume (552 vs 17). On ads, in-app purchases, monetization model and device support there is nothing between them.

FreqBox is free to download; Necrophonic costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Necrophonic holds the better App Store score, 3.8 against 3.2. That said, the two scores are not equally well evidenced: Necrophonic has 552 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 48% of Necrophonic's written reviews are positive against 38% of FreqBox's.

Necrophonic ships an update every 24 months, FreqBox every 4 days. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Necrophonic | FreqBox |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[3.8 (552 ratings)](https://appshunter.io/ios/app/necrophonic/id1396698319/reviews)** | [3.2 (17 ratings)](https://appshunter.io/ios/app/freqbox-ghost-box/id1628025876/reviews) |
| Number of ratings | **552** | 17 |
| Positive reviews | **47.6% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 4 days** |
| Monetization | Free | Free |
| Best chart rank | **#4** | — |
| Size | 98 MB | 23 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [BitPlague LLC](https://appshunter.io/developer/1119043156) | [Eloy Marin](https://appshunter.io/developer/1625562408) |

## What reviewers say

### Necrophonic

[App page](https://appshunter.io/ios/app/necrophonic/id1396698319)

**Currently charting:** #4 Top Paid · Utilities, #28 Top Paid (US App Store)

This application facilitates spirit communication and Electronic Voice Phenomenon (EVP) research. It features eight distinct sound banks, each meticulously mastered to enhance specific frequencies and create an environment conducive to paranormal investigation. An optional ninth bank offers unique white noise derived from a renowned EVP recorder.

**Highlights:** 8 mastered sound banks for spirit communication, Optional 9th white noise sound bank, Echo and Reverb audio effects, Mastered audio for enhanced frequencies, Phonemes, partial words, and reversed audio

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works well
- 👍 Intelligent responses
- 👍 Able to communicate with spirits
- 👍 Provides confirmation of afterlife
- 👍 Useful for paranormal investigations

**What reviewers complain about**

- 🐛 Audio issues (no sound, muted)
- 🐛 Voices too fast/overlapping
- 🐛 Repetitive/pre-recorded responses
- 🔋 Drains battery quickly
- 💰 Overpriced

**Reported bugs**

- App crashes or freezes
- Inconsistent performance across devices
- Unexpected charges or subscription issues

**Requested features**

- Add recording/playback functionality
- Improve audio quality and clarity
- Provide language options beyond English
- Add customization options for sound effects


### FreqBox

[App page](https://appshunter.io/ios/app/freqbox-ghost-box/id1628025876)

This experimental tool simulates radio frequency sweeps to facilitate potential communication with spirits. It utilizes recordings and a unique algorithm to detect anomalies and allow for paranormal interaction through modulated audio.

**Highlights:** Simulated FM/AM frequency sweep, EVP psychophony audio banks, No-probability anomaly detection, Spirit communication facilitation, Paranormal interaction generation, Ideal for ghost hunting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Necrophonic free?

Necrophonic costs $9.99, with no in-app purchases.

### Is FreqBox free?

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

### Which has better reviews, Necrophonic or FreqBox?

Necrophonic is rated higher. Necrophonic averages 3.8 out of 5 from 552 ratings, while FreqBox averages 3.2 from 17 ratings.

### Do Necrophonic or FreqBox have ads?

Neither Necrophonic nor FreqBox shows ads.

### Which is updated more often, Necrophonic or FreqBox?

Necrophonic ships an update every 24 months, and FreqBox every 4 days. Most recently, Necrophonic was updated on October 29, 2026 and FreqBox on October 22, 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.*