# 421Grid vs Konnakol

The clearest difference is price: 421Grid at $1.99 against Konnakol's $6.99. Konnakol's advantage is chart position (#196 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

421Grid costs $1.99 and Konnakol $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 421Grid | Konnakol |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Best chart rank | — | **#196** |
| Size | 4 MB | 8 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [N. Wheeler](https://appshunter.io/developer/312350021) | [Martin Adler](https://appshunter.io/developer/1896354791) |

## What reviewers say

### 421Grid

[App page](https://appshunter.io/ios/app/421grid/id1598461370)

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

**In-app purchases:** none


### Konnakol

[App page](https://appshunter.io/ios/app/konnakol/id6797989232)

**Currently charting:** #196 Top Paid · Music (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is 421Grid free?

421Grid costs $1.99, with no in-app purchases.

### Is Konnakol free?

Konnakol costs $6.99, with no in-app purchases.

### Do 421Grid or Konnakol have ads?

Neither 421Grid nor Konnakol 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.*