JC JC Mobile App Studio
JC
The apps

The full lineup.

Every app from the studio, with screens, features, and language support. On-device by default, no hidden tracking, bilingual from day one. Each app links to its own privacy policy, exactly what it collects and why.

15
On the App Store
3
In review
12
On Google Play
EN + ES
Bilingual

The lineup

Every app, at a glance.

Tap any app for the full brief: screens, features, and the download link.

Renewl app icon
Renewl On the App Store

Every subscription, one number. Renewl warns you before every charge. No bank login, ever.

DayCast app icon
DayCast On the App Store

Planner, notes, journal, spending, and PDFs in one private app, on iPhone, iPad, Mac, Apple Watch, and the web. Keep only the sections you use.

VeraCast app icon
VeraCast On the App Store

Meet Vera, who dresses for the weather. On device AI briefings, animated radar, and the alerts that actually matter.

VitalLedger app icon
VitalLedger On the App Store

Every vaccine, vet visit, med, and expense for your dog or cat, and every other pet in the house.

Holdwise app icon
Holdwise On the App Store

Know the moment a dividend lands. See what's coming. Watch the snowball compound.

Plantilla Hub app icon
Plantilla Hub On the App Store

Your paycheck, your benefits, your rights. In your language.

Steady app icon
Steady On the App Store

Built for shift workers, not 9-to-5. A reaction test before the drive home, a plan for switching to nights, and your next 24 hours on one line.

Kynd app icon
Kynd On the App Store

No streaks. No shame. The smallest next step, always one tap away.

Libreto app icon
Libreto On the App Store

The full drawing studio, notebooks and planners on iPad and iPhone Duo, plus a focused iPhone app for PDFs and notes. On-device AI included, one fair price, no ads.

WavCast app icon
WavCast On the App Store

Podcasts, live radio, and local news in one player. No account, no catalog lock-in.

VitalCast app icon
VitalCast On the App Store

Your readiness, drawn as a ring from last night's heart rate. Tag your day in one tap, and tomorrow VitalCast shows what it did to your sleep and HRV. Your records from every health system stay on one timeline.

ChoreSight app icon
ChoreSight On the App Store

A chore isn't done until there's a live photo to prove it. Sticky overdue, one-tap takeover, parent approval.

Solecito app icon
Solecito On the App Store

Help your child learn to read in Spanish, sound by sound. On-device, no ads, no account.

OmniLog app icon
OmniLog On the App Store

Log the time. Know when you'll finish. Games, books and shows in one private library.

Almanak app icon
Almanak On the App Store

The studio's own wallpapers, a new look at dawn, day, dusk and night, and new packs every week. Free, no ads, no account.

Binpeek app icon
Binpeek In review

Point your iPhone at a shelf of closed storage bins and every one tells you what is inside. Ask for a thing and the right bin lights up.

Ehmber app icon
Ehmber In review

Hold the ehmber, say what's on your mind, and it comes back on the day, or the morning you meet the person it's about.

Talewright app icon
Talewright In review

A book reader with pages that curl like paper, free classics, and a two-page spread on iPhone Duo.

FlickDrop app icon
FlickDrop In development

A private, edition-accurate catalog for people who still buy movies on disc. Scan a barcode, know what you own.

Contact

Get in touch.

Beta access, app ideas, bug reports, or partnership questions, the inbox is open. Support in English and Español.