You should download Pleco, and try Ankidroid.
If you buy the HelloChinese, buy the top premium, the cheap “premium” is a scam, and yiu can’t upgrade without paying the full price again.
Oh and DeepSeek for explaining long phrase translations, nuances and etc, tho it’s a lib and wont translate/explain “violent” phrases like Death to America
Get nukes
Pretend to be besties with The Great Satan