# Quantum Frequency Technologies vs Qi FM

The clearest difference is review sentiment: Qi FM at 96% against Quantum Frequency Technologies's 61%. Qi FM also leads on rating (4.7 vs 4.3) and iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Quantum Frequency Technologies sells 5 one-off in-app purchases and Qi FM sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Qi FM holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 24 and 31 respectively. Written reviews point the same way: 61% of Quantum Frequency Technologies's written reviews are positive against 96% of Qi FM's.

Quantum Frequency Technologies ships an update every 6 weeks, Qi FM every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Quantum Frequency Technologies | Qi FM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (24 ratings)](https://appshunter.io/ios/app/quantum-frequency-technologies/id1461691519/reviews) | **[4.7 (31 ratings)](https://appshunter.io/ios/app/qi-fm-healing-sounds/id1488407964/reviews)** |
| Number of ratings | 24 | **31** |
| Positive reviews | 60.6% of reviews | **96.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 966 MB | 35 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seven7Sisters Prophecy LLC](https://appshunter.io/developer/1465825321) | [YuanJing Co.,Ltd.](https://appshunter.io/developer/1113361349) |

## What reviewers say

### Quantum Frequency Technologies

[App page](https://appshunter.io/ios/app/quantum-frequency-technologies/id1461691519)

This app offers sound healing tools and technologies designed to promote personal growth and meditation. It provides immersive soundscapes and guided journeys to help users access altered states of consciousness and expand their awareness. Experience enhanced sensory input and a deeper connection to your inner self.

**Highlights:** Sound healing frequency tools, Immersive soundscapes, Guided meditation journeys, Personalized meditation playlists, Brain wave entrainment, Holographic healing tools

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ruby | Free | one-time |
| Turquoise | $19.99 | one-time |
| Amethyst | $29.99 | one-time |
| Luminescence | $49.99 | one-time |
| Emerald | $99.99 | one-time |


### Qi FM

[App page](https://appshunter.io/ios/app/qi-fm-healing-sounds/id1488407964)

Create a personalized auditory space for work, study, or relaxation by blending curated music radios with authentic nature sounds. Enhance focus, reduce stress, and improve sleep with custom mixes and preset timers.

**Highlights:** Curated music radios, Authentic nature sounds, Custom sound mixer, Preset timers, Immersive listening experience, Ambient light mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Qi Master Monthly | $0.99 | per month |
| Qi Master Annual | $9.49 | per year |


## Frequently asked questions

### Is Quantum Frequency Technologies free?

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

### Is Qi FM free?

Qi FM is free to download, with in-app purchases available.

### Which has better reviews, Quantum Frequency Technologies or Qi FM?

Qi FM is rated higher. Quantum Frequency Technologies averages 4.3 out of 5 from 24 ratings, while Qi FM averages 4.7 from 31 ratings.

### Do Quantum Frequency Technologies or Qi FM have ads?

Neither Quantum Frequency Technologies nor Qi FM shows ads.

### Which is updated more often, Quantum Frequency Technologies or Qi FM?

Quantum Frequency Technologies ships an update every 6 weeks, and Qi FM every 3 weeks. Most recently, Quantum Frequency Technologies was updated on November 3, 2026 and Qi FM on November 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.*