# High Frequency Highway vs RGBC

The clearest difference is in-app purchases: RGBC at none against High Frequency Highway's 10. RGBC also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). High Frequency Highway's advantage is update cadence (every 2 weeks vs every 4 months). On price and ads there is nothing between them.

Both are free to download. High Frequency Highway sells 10 in-app purchases, starting at $1.99 per 7 days. RGBC asks for nothing beyond the download.

High Frequency Highway ships an update every 2 weeks, RGBC every 4 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | High Frequency Highway | RGBC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (614 ratings)](https://appshunter.io/ios/app/high-frequency-highway/id1616225876/reviews)** | — |
| Number of ratings | **614** | — |
| Positive reviews | 63.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 209 MB | 39 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [J Johnson](https://appshunter.io/developer/1265627688) | [Jiosdev LLC](https://appshunter.io/developer/973620094) |

## What reviewers say

### High Frequency Highway

[App page](https://appshunter.io/ios/app/high-frequency-highway/id1616225876)

Utilize a curated library of sounds and a binaural beat generator to improve sleep, focus, and relaxation. This app aims to guide users toward higher states of awareness, promoting emotional well-being and inner peace through meditation and sound.

**Highlights:** Unique audios, Sleep sounds & melodies, Binaural beat generator, High Frequency Hub, Deep relaxation guidance

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BePositive Premium | $1.99 | per 7 days |
| Premium HF User | $6.99 | per month |
| Special offer 38% off | $59.99 | per year |
| One-time unlock of a paid creation. | $0.99 | one-time |
| Paid track | $0.99 | one-time |
| Unlock Paid Sound – $1.99 | $1.99 | one-time |
| Unlock Sound | $2.99 | one-time |
| Unlock Sound | $3.99 | one-time |
| paidplaylist | $9.99 | one-time |
| Septa Sync | $39.99 | one-time |

**What reviewers like**

- 😌 Immediate stress relief
- 🧘‍♀️ Enhanced meditation and sleep
- 🎧 Comfortable and lightweight headphones
- ✨ Dynamic and therapeutic bone conduction sound
- 🎶 Great variety of sounds and frequencies

**What reviewers complain about**

- 💸 Subscription required for full features
- 🎧 Headphones uncomfortable for lying down
- 🔊 Some sounds are jarring or like noise
- 📱 App crashes randomly and is glitchy
- 🤔 Navigation can be confusing

**Reported bugs**

- App crashes randomly
- App is glitchy
- Headphones disconnect when using 'Read Your Frequency'
- Subscription not recognized after purchase
- App crashes immediately after opening

**Requested features**

- Offline mode
- Website/desktop version
- More content within specific categories (e.g., sleep, relief)
- Longer track options
- Ability to loop sounds


### RGBC

[App page](https://appshunter.io/ios/app/rgbc/id6738385018)

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

**In-app purchases:** none


## Frequently asked questions

### Is High Frequency Highway free?

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

### Is RGBC free?

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

### Do High Frequency Highway or RGBC have ads?

Neither High Frequency Highway nor RGBC shows ads.

### Which is updated more often, High Frequency Highway or RGBC?

High Frequency Highway ships an update every 2 weeks, and RGBC every 4 months. Most recently, High Frequency Highway was updated on October 24, 2026 and RGBC on October 15, 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.*