# SL Knock vs Chord Borrower

The clearest difference is price: Chord Borrower at $2.99 against SL Knock's $6.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SL Knock costs $6.99 and Chord Borrower $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SL Knock | Chord Borrower |
| --- | --- | --- |
| Price | $6.99 | **$2.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 28 MB | 186 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIACHESLAV ZHILTSOV](https://appshunter.io/developer/1862005860) | [Aaron Wilford](https://appshunter.io/developer/6798852285) |

## What reviewers say

### SL Knock

[App page](https://appshunter.io/ios/app/sl-knock/id6797349065)

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

**In-app purchases:** none


### Chord Borrower

[App page](https://appshunter.io/ios/app/chord-borrower/id6798852283)

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

**In-app purchases:** none


## Frequently asked questions

### Is SL Knock free?

SL Knock costs $6.99, with no in-app purchases.

### Is Chord Borrower free?

Chord Borrower costs $2.99, with no in-app purchases.

### Do SL Knock or Chord Borrower have ads?

Neither SL Knock nor Chord Borrower shows ads.

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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.*