# Know the Notes vs Boost Pedal

The clearest difference is price: Boost Pedal at $0.99 against Know the Notes's $1.99. Know the Notes's advantage is iOS requirement (15.1 vs 17.4). On update cadence, ads, in-app purchases and device support there is nothing between them.

Know the Notes costs $1.99 and Boost Pedal $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Know the Notes | Boost Pedal |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 26 MB | 18 MB |
| Requires iOS | **15.1** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DAVID MAYR LERNER](https://appshunter.io/developer/1877367513) | [Rafael Guilherme Bertholdo](https://appshunter.io/developer/1826658726) |

## What reviewers say

### Know the Notes

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Boost Pedal

[App page](https://appshunter.io/ios/app/boost-pedal-auv3-plugin/id6760202217)

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

**In-app purchases:** none


## Frequently asked questions

### Is Know the Notes free?

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

### Is Boost Pedal free?

Boost Pedal costs $0.99, with no in-app purchases.

### Do Know the Notes or Boost Pedal have ads?

Neither Know the Notes nor Boost Pedal shows ads.

### Which is updated more often, Know the Notes or Boost Pedal?

Know the Notes ships an update fortnightly, and Boost Pedal fortnightly. Most recently, Know the Notes was updated on October 25, 2026 and Boost Pedal on October 24, 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.*