NBT Studio vs Flowey's Time Machine

How do NBT Studio and Flowey's Time Machine compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.

Directory details: NBT Studio and Flowey's Time Machine
Directory detail	NBT Studio	Flowey's Time Machine
What it is	NBT Studio provides an application for editing NBT data and is described as a successor to NBTExplorer.	Flowey’s Time Machine edits Undertale persistent data and save files, including fields such as name, LOVE, kills, and location.
Website	github.com/tryashtar/nbt-studio	crumblingstatue.github.io/FloweysTimeMachine
Type	App	Online tool
Topic	Game Guides, Wikis & Tools	Game Guides, Wikis & Tools
Pricing	Not confirmed	Not confirmed
Platforms	Not recorded	Web
Open source	Not stated	Not stated
Language	English	English
Alternatives	24 alternatives	24 alternatives