Trelven

Personal

Apps that are yours to keep.

Bought once. No subscription, no account, nothing phoning home. Each one goes on sale the day it is finished, and not an hour before.

Four in progress

For your Mac.

Coming soon

Spacious

More room on your Mac. It finds the developer junk, shows you what is actually big, and moves cold folders to a drive without losing them.

macOSPay once14-day trial

Coming soon

Binnacle

Processes, ports and sensors in the menu bar. What is eating the CPU, what is holding port 3000, and the button that ends it.

macOSPay once14-day trial

Coming soon

Engram

Shared memory for coding agents. Decisions, gotchas and boards that every agent reads, kept on your machine rather than somebody else’s cloud.

macOSPay once14-day trial

Coming soon

Skyloft

Backup to a bucket you own. Your S3, your keys, your bill, and no storage subscription in the middle.

macOSPay once14-day trial

Five in progress

For iPhone and iPad.

On the App Store when they ship.

Coming soon

Glowdrift

A one-thumb neon arcade game.

Coming soon

Prismfall

Split the beam, fill the prisms.

Coming soon

Tessera

Receipts, filed by your phone.

Coming soon

Railblaze

A rail runner built for one hand.

Coming soon

Splashio

A bright, gentle game for small hands.

No licence

Free tools.

Small command-line things we use every day and give away.

Tally

What your coding agents have been up to.

Free

Manifest

An inventory of what is on the machine.

Free

hogs

Finds what is taking the room.

Free