Writing
I make Lexo, so read the comparisons knowing that. Each page says what the other keyboard does better, and quotes the other vendor's own documents rather than describing them from memory.
Comparisons
Other keyboards against Lexo, including where Lexo loses.
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Android keyboards compared, including where Lexo loses
Lexo against Gboard, SwiftKey, FUTO and others.
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FUTO Keyboard vs Lexo
FUTO publishes its source; Lexo runs a language model. Both charge once.
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HeliBoard vs Lexo
HeliBoard ships without the internet permission, a stronger claim than anything I can write.
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Gboard vs Lexo
What Google's own pages say Gboard sends, what Lexo does on the phone, and who should stay put.
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SwiftKey vs Lexo
What Microsoft's documents say SwiftKey collects, set against what Lexo keeps on the phone.
Guides and how-to
Things you can check or fix yourself on any Android keyboard.
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Autocorrect not working on Android: what to check
The settings and dictionary problems that switch autocorrect off, in the order to check them.
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Voice typing without internet on Android
Which Android voice typing works offline, what has to be downloaded first, and where it stops.
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How to check what your Android keyboard sends
Three checks you can run yourself: permissions, network use and the keyboard's own privacy policy.
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What does your Android keyboard actually collect?
What each keyboard's own privacy policy says it collects, quoted.
How Lexo works
The models, the voice pipeline and the privacy claims, with the evidence.
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Offline dictation on Android, end to end
The voice pipeline, and why the cleanup stage fails open.
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Fitting a language model inside an Android keyboard
The first 0.5B design, what ships now, the download sizes and the packet capture that checks the privacy claim.
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AI keyboards: which ones run on your phone?
Quoted from each vendor's own privacy policy.
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Is Lexo safe?
Who publishes Lexo, what permissions it asks for and how to verify both.
Lexo in your language
Pages written for each language from scratch.
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Lexo auf Deutsch
The German page: what Lexo does, the price and the download.
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Lexo en français
The French page: what Lexo does, the price and the download.
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Lexo på svenska
The Swedish page: what Lexo does, the price and the download.
Get Lexo on Google Play 30 days free, then a one-time $9.99.