It is important to note that FSPDS is designed for playback, not for creating new animations. The animation creation tools in Flipnote Studio are difficult to get running on older DS models due to system limitations.
Released in 2009, Flipnote Studio transformed the Nintendo DSi into a portable animation studio. It utilized the console's touchscreen and stylus to mimic a traditional paper flipbook. Key features included: Support for up to two animation layers.
Adjustable frame rates allowed for smooth traditional animation or rapid-fire comedic timing.
: If the reward is unavailable in your region, modded 3DS owners use the app to install the software as a file. Trusted repositories like host these files for various regions. Launching the Exploit (Flipnote Lenny) - DSi Guide
Today, the "story" of downloading a Flipnote ROM is usually one of community resilience: