Horrible - deleted it within a minute.
No thanks.
Too much Lag
Nice idea, but there is too much lag between touch and sound to do fast rhythms (On iPhone 4). Useless for me. I assumed when getting it it was usable rhythmically, it's not.

This app simulates a Peruvian cajón box drum and a full drum kit, offering a variety of sounds and dynamic responses. It allows for multitouch playing, adjustable reverb, and different wood textures to customize your sound.
1.2.2
November 23, 2017
This update from Apple will improve the functionality of this app. No new features are included. • added 64-bit device support
MoreCajón Drum is compatible with iPhone, iPad, and iPod devices. It was released on January 2, 2013, and last updated on November 23, 2017, with version 1.2.2.
Cajón Drum is a paid app, available for $0.99. There are no in-app purchases or subscriptions required.
No, Cajón Drum does not contain advertisements. It is a completely ad-free experience.
Cajón Drum has an age rating of 4+, making it suitable for a wide range of users interested in music.
Yes, Cajón Drum is fully polyphonic and supports multitouch. This means you can tap multiple areas simultaneously without interrupting previous notes.
You can change the mood of the sound by choosing between five different kinds of wood. Additionally, a selectable variation setting adds subtle changes to each note played.
Yes, Cajón Drum features ten different cajón and drum sounds that can be played and morphed across the screen. You can also choose your favorite kick and snare sounds to mix and match.