Apps worth keeping.
We’re Jack and Zoe, an independent studio making the apps we want on our own phones, then looking after them long after launch.
Our apps
Different subjects, same standard. Every app is designed, built and supported by the two of us.
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Gym Jotter
Fitness
Log sets without typing: hold, slide, let go. A workout tracker that keeps up with you between sets.
gymjotter.app
iPhone and Apple Watch
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Matcha Club
Food and drink
Find great matcha, log every cup and keep a collection of the spots worth going back to.
matchaclub.jotapps.com iPhone -
Pollen Jotter
Health
Tracks pollen by species, warns you before levels spike and builds your hayfever diary for you.
pollenjotter.com
iPhone
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Creatine Jotter
Supplements
Plan your creatine, log a dose in one tap and build a routine that sticks. No account needed.
gymjotter.app/creatine-jotter iPhone
Jack and Zoe
JotApps is a two-person studio. We pick ideas we care about, design and build them ourselves, and keep improving every app long after it ships.
- Jack Barrable Co-founder & Director jack@jotapps.com LinkedIn
- Zoe Lord Co-founder & Director zoe@jotapps.com LinkedIn
Say hello.
Questions, feedback, press or partnerships. Your message goes straight to both of us.

