Bought an X4 Pro and wanted to keep using my Kindle without losing my place or having highlights scattered everywhere.
So I made Passage. It syncs reading progress and collects highlights from both readers in one Mac app. Free and open source.
Currently needs an Apple Silicon Mac, a jailbroken Kindle with KOReader, and the included CrossPoint firmware. Progress sync on the Xteink is still manual.
I started RACK as a lifting app, and nearly all of the development work has gone into getting the programme right.
You choose hypertrophy, powerbuilding or powerlifting. RACK writes the split, exercises, sets and loads, then adjusts the next sessions from what you logged and the RPE you gave each set. I keep everything editable because I never follow a plan perfectly, and I don’t expect anyone else to.
My friends have been testing it with me. We check each other’s stats and PRs, chase the leaderboard and post our sessions in the feed. When we train together, we start a live session and everyone logs on their own phone.
RACK also has running programmes and Apple Watch run imports for people who do both. Most of my work still goes into lifting.
The public beta is free. If you lift consistently, build a programme and log a proper session. Then tell me what felt wrong, confusing or missing. I want blunt feedback.