◐  independent software studio

Considered software, made to last.

We build apps under our own name, and take on a few client projects each year. Here for the long haul.

See the apps → Work with us
Product No. 01
Fetchii
For macOS
Fetchii screenshot
One Mac app for every video on the web.
$19.99 once · 14-day trial

Download from 1,000+ sites, record live streams, skip sponsor segments and transcode on the way out. All processed locally — no upload, no quota, no waiting on someone else’s server.

→ 1,000+ sites · live recording · SponsorBlock
→ Transcode in-line to MP4, MP3 and more
→ Local-only · 14-day trial · lifetime updates
Get Fetchii →
Product No. 02
Pandefy
For Android
Pandefy screenshot
Block ads, trackers and malicious domains — system-wide.
Free · Pro from $1.99/mo

A privacy firewall for Android. Sits underneath your apps, intercepts requests at the system level, and quietly drops the junk. No root, no proxy, no cloud — your traffic stays on your device.

→ System-level blocking, all in one tap
→ 160,000+ rules across five curated sources
→ Local-only, no traffic leaves your phone
Open Pandefy →
§ Hire the studio

Work with us

When our hands aren’t full of our own apps, we take on a small number of outside projects each year. We do the work end-to-end and we stay on after launch.

01

Bespoke app development

iOS, Android, macOS. We design, build and ship — usually as a single team, sometimes embedded in yours.

02

Contract & overflow

A feature you can’t get to. A platform you don’t want to learn. We slot in and ship the thing.

03

Ongoing maintenance

Apps need care after launch. Bugs, OS updates, store changes, support — we keep them alive.

§ The studio

About the studio

Entromoonic is a software studio working quietly on apps we’d want to use ourselves. The name comes from entropy and the moon’s far side — the bits of the system most people don’t look at, the side that does the holding-up.

Independent
No outside capital. We answer to the people who use our apps.
Hands-on
Design, build, ship, maintain — all by the same small team.
Patient
We ship slowly because we plan to maintain it forever.
§ Get in touch

Get in touch

Tell us about your project, a bug you found, or just say hi.