# Wavelength vs Buzzkill

The clearest difference is in-app purchases: Buzzkill at none against Wavelength's 3. Buzzkill also leads on update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wavelength sells 3 in-app purchases, starting at $9.99 per month. Buzzkill asks for nothing beyond the download.

Wavelength ships an update monthly, Buzzkill weekly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Wavelength | Buzzkill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/buzzkill/id6754295660/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 117 MB | 15 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [NovaFocus pvt ltd](https://appshunter.io/developer/1769811975) | [Jens Somers](https://appshunter.io/developer/1847195635) |

## What reviewers say

### Wavelength

[App page](https://appshunter.io/ios/app/wavelength-binaural-beats/id6744123040)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wavelength month subscription | $9.99 | per month |
| Annual offer subscription | $29.99 | per year |
| Wavelength annual subscription | $39.99 | per year |


### Buzzkill

[App page](https://appshunter.io/ios/app/buzzkill/id6754295660)

This app helps you break free from excessive app usage by sending custom, frequent notifications. Set limits and control the urgency of alerts to manage your screen time effectively and privately.

**Highlights:** Customizable notification frequency per app, Adjustable notification tone (friendly to angry), Gradually increasing urgency of alerts, Daily buzz-free time settings, Daily usage limits with advance notifications, Privacy-focused with on-device data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is Wavelength free?

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

### Is Buzzkill free?

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

### Do Wavelength or Buzzkill have ads?

Neither Wavelength nor Buzzkill shows ads.

### Which is updated more often, Wavelength or Buzzkill?

Wavelength ships an update monthly, and Buzzkill weekly. Most recently, Wavelength was updated on October 25, 2026 and Buzzkill on October 30, 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.*