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Kuaizi IME vs Trime: catalog facts
Kuaizi IME	Trime
Free Free and open source under the LGPL-3.0 licence.	Free Free and open source under the GPL-3.0-or-later licence.
Android	Android
Input model designed around Pinyin syllable structure Built for touchscreen typing	Built on the configurable RIME input framework Supports shape-based and phonetic input schemes
Documentation is mostly in Chinese Different input style takes time to learn	Android only Setup of RIME schemas can take some learning
Downloadable app	Downloadable app
Open source	Open source
License: LGPL-3.0	License: GPL-3.0-or-later
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.