# BLEASS Fusion vs Know the Notes

The clearest difference is price: Know the Notes at $1.99 against BLEASS Fusion's $9.99. Know the Notes also leads on update cadence (fortnightly vs every 2 months). BLEASS Fusion's advantage is iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

BLEASS Fusion costs $9.99 and Know the Notes $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLEASS Fusion ships an update every 2 months, Know the Notes fortnightly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | BLEASS Fusion | Know the Notes |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | **[4.8 (18 ratings)](https://appshunter.io/ios/app/bleass-fusion/id6451042791/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 69 MB | 26 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLEASS](https://appshunter.io/developer/1220444177) | [DAVID MAYR LERNER](https://appshunter.io/developer/1877367513) |

## What reviewers say

### BLEASS Fusion

[App page](https://appshunter.io/ios/app/bleass-fusion/id6451042791)

This app offers a versatile distortion and saturation plugin that can transform audio tones. It allows users to import custom wavetables and features multi-mode filters and modulators for dynamic sound shaping.

**Highlights:** Wavetable-defined sonic processing, Custom wavetable import, Multi-mode resonant filters, Modulators for dynamic sound, Expressive and evolving distortions

**In-app purchases:** none


### Know the Notes

[App page](https://appshunter.io/ios/app/know-the-notes/id6759197678)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLEASS Fusion free?

BLEASS Fusion costs $9.99, with no in-app purchases.

### Is Know the Notes free?

Know the Notes costs $1.99, with no in-app purchases.

### Do BLEASS Fusion or Know the Notes have ads?

Neither BLEASS Fusion nor Know the Notes shows ads.

### Which is updated more often, BLEASS Fusion or Know the Notes?

BLEASS Fusion ships an update every 2 months, and Know the Notes fortnightly. Most recently, BLEASS Fusion was updated on October 24, 2026 and Know the Notes on October 18, 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.*