rbrunner7 made a systematic review of Monero wallet apps to see whether they support Polyseed, and if so, to what degree, with special attention to encrypted Polyseeds.
https://github.com/tevador/polyseed/issues/13#issuecommen…
Polyseed support (including encryption and seed offsets) falls into these groups:
A) No Polyseed support at all. Example: official Monero GUI wallet
B) Basic Polyseed support only, without encryption or seed offsets. Example: Skylight Wallet 1.0.8
C) Polyseed + seed offsets, but no encryption. Example: Feather Wallet
D) Full support (Polyseed + seed offsets + encryption). Sole example so far: Cake Wallet
Note: Monero’s legacy word list has 1,626 words. The new Polyseed uses the BIP-39 word list (2048 words) instead.
I wrote about seed words here:
https://aillia.substack.com/p/monero-vs-bitcoin-bip-39-se…