# Riffler Flow vs King Key

The clearest difference is review sentiment: King Key at 100% against Riffler Flow's 50%. King Key also leads on price ($1.99 vs $14.99) and rating (4.9 vs 4.1). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Riffler Flow costs $14.99 and King Key $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

King Key holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 25 and 15 respectively. Written reviews point the same way: 50% of Riffler Flow's written reviews are positive against 100% of King Key's.

## The numbers

| Metric | Riffler Flow | King Key |
| --- | --- | --- |
| Price | $14.99 | **$1.99** |
| Rating | [4.1 (25 ratings)](https://appshunter.io/ios/app/riffler-flow/id6467568526/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/king-key/id6504887055/reviews)** |
| Number of ratings | **25** | 15 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | **Free** | Paid |
| Size | 780 MB | 12 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Bell](https://appshunter.io/developer/1061939293) | [Caelum Audio Ltd](https://appshunter.io/developer/1463219587) |

## What reviewers say

### Riffler Flow

[App page](https://appshunter.io/ios/app/riffler-flow/id6467568526)

Instantly generate clean, arpeggio-based guitar riffs for various music genres. Explore preset styles or customize your own unique sounds with realistic tones and extensive chord options. Ideal for producers, songwriters, and musicians seeking creative inspiration.

**Highlights:** Instant arpeggio-based riff generation, Preset styles for Hip-Hop, Pop, EDM, Rock, Customizable settings for personalization, AUv3 plugin integration, Realistic guitar and synth tones, Chord and progression generator, Tablature output

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

**In-app purchases:** none


### King Key

[App page](https://appshunter.io/ios/app/king-key/id6504887055)

This app provides high-quality one-shot keyboard samples, including vintage typewriters and modern synthesizers. It offers 9 instruments and 11 presets, usable as a standalone instrument or an AUv3 plugin within music production hosts.

**Highlights:** High-quality one-shot keyboard samples, Vintage typewriter and MIDI keyboard sounds, 9 instruments and 11 presets, AUv3 plugin compatibility, Standalone instrument mode, Proprietary high-detailed sampling techniques

**In-app purchases:** none


## Frequently asked questions

### Is Riffler Flow free?

Riffler Flow costs $14.99, with no in-app purchases.

### Is King Key free?

King Key costs $1.99, with no in-app purchases.

### Which has better reviews, Riffler Flow or King Key?

King Key is rated higher. Riffler Flow averages 4.1 out of 5 from 25 ratings, while King Key averages 4.9 from 15 ratings.

### Do Riffler Flow or King Key have ads?

Neither Riffler Flow nor King Key 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.*