Turn Everything Around You into Words You Actually Speak
Photograph what’s around you and the flashcards build themselves. No word lists to grind — the words stay, ready when you need to speak.
Features
See it, name it — no dictionary detour
Anything you want to name, just photograph it: in about five seconds it pulls out multiple words with everyday example sentences, short dialogues, and pronunciation you can hear. What’s in front of you becomes what you can say.
No study plan to keep — words come back before they fade
Nothing to schedule, nothing to cram: each card returns just as the word starts to slip away, on the timing of the Ebbinghaus forgetting curve, so ‘looks familiar’ becomes a word you can reach for.
Your camera roll, doubling as your vocabulary notebook
Cards save straight to your photo library, so a queue or a commute is enough — you review by flipping through photos instead of setting aside study time. Send one to a study partner in a tap.
Photograph your private life freely, learn with no signal
Your desk, your kitchen, your holiday snapshots stay on the device — nothing uploaded, no account to create. Underground or mid-flight, every card you made is still there to review.
Why I Built KaChiKa
I spent years working through vocabulary lists and still froze the moment I had to speak. What changed things was tying words to the objects in front of me: once a word had a picture attached, it stayed. I built KaChiKa so you can skip the card-making busywork and pick up a language the way memory actually works — visually, in the middle of an ordinary day.
Why Users Love KaChiKa
Zhumaidou
01/08/2025
Very practical and simple. You can learn Japanese words from everyday life.
John70777
01/13/2025
A fantastic study tool. Learn something new anytime.
kyoku0223
01/12/2025
Such an easy app for studying Japanese!
stevvv🦀
01/22/2025
I feel like I already learned Japanese!
maybe some day 📆
01/14/2025
I built something similar with Coze before, but a real app is so much better. The UI feels great too. Hope it can extract and track grammar points someday. Huge thanks to the developer!
jzcusst
01/12/2025
Super useful. AI analyzes photos and generates text plus pronunciation.