Android apps, built by one person.
An Android keyboard that finishes your sentences. Typing suggestions and voice dictation both run on the phone, using a 0.5B language model and an offline speech recognizer that download once on first setup.
The free tier is word prediction from a frequency prior plus your own vocabulary. The neural suggestion tier and dictation are a one-time $9.99 unlock, with a 30-day trial covering both. No subscription and no ads. If you want the details on how it fits inside an input method, and how to verify the on-device part yourself, there is a technical write-up.
Small, single-purpose tools. Most of them work offline and none of them need an account.
Offline hive inspection log with reminders for backyard beekeepers.
Board foot calculator for lumber and hardwood, with a running list and unit converters.
Log chest, waist, hips and more. A simple progress tracker for body measurements.
Breathing timer for anxiety, sleep, and focus. 4-7-8, box breathing, Wim Hof.
Gravel calculator for tons, cubic yards, coverage, and material cost.
Works out the exact ml to hit a target EC or PPM, with any nutrient brand.
Log flights and track PIC, night, and instrument hours. Offline, no account needed.
Rafter length, hip and valley cuts, layout spacing, and pitch conversion.
Track leads, follow-ups, and pipeline stages. Offline, no account.
Find BPM by tapping. Includes a delay calculator, a metronome, and song presets.
MIG and flux core weld settings: wire feed speed, amps, gas mix, filler metal.