1. Magic Draw its an app where you can draw it has a normal brush, a "pen" type brush, an airbrush, and a smear tool 4 layers no eyedropper yet though and it lags on Old 3DSes

2. Pomegranate app that you can listen to music on best GUI out of all the homebrew music apps and it lets you pick your own background but i like the sky picture they got i listen to my beats on there

3. FourthTube youtube for 3DS !! i dont mind low quality so its alright i listen to music like Rich Kidz Rich Homie Quan and Xaviersobased dont really watch videos on there like that

4. 3DSlitris its an app that you can read books on its not working right now but it looks promising

5. ??? i wont put a name on it but its an app you can chat with people on it has a growing community i think its cool and it has a lot of features lot of moderation too so no bad stuff

if you got some apps you like Let me know because im looking for stuff