KT9
The 9-key T9 keyboard, fast and private.
KT9 brings the classic 9-key T9 typing experience to modern Android — fast, accurate and fully offline. Type with one thumb on the T9 keypad, or switch to a full QWERTY: one smart engine powers both, learns the words you actually use and improves over time, all on-device. No accounts, no tracking, no ads: your data never leaves your phone.
Screenshots
Key features
Smart prediction
Learns the words and expressions you actually use: recency, context (n-grams), corrections and time-of-day improve suggestions — while staying private.
T9 and full keyboard
Predictive 9-key T9, ABC multitap and a 123 dial-pad, plus a full QWERTY / QWERTZ / AZERTY. Auto-adapts to the field (phone → 123, email → letters).
Multilingual, offline
Italian and English built in; download Spanish, French, German, Portuguese, Dutch and Polish, with automatic language detection.
Made for one hand
One-handed mode, adjustable height, gestures (swipe to delete, long-press for numbers and accents) and an instant undo of the last correction.
Frequently asked questions
Is KT9 free?
Is my data safe?
Can I use both T9 and QWERTY?
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