Central Brain

Cars, home, bills & local AI

Free · In‑App Purchases · Designed for iPad

What does your car really cost? The new cost per kilometre counts fuel, service and insurance honestly — over the period your log actually covers. Central Brain keeps track of everything at home that drives, heats and gets paid. CARS AND EVS Service intervals — including EV-specific plans for tyre rotation, brake fluid and the high-voltage battery check — roadworthiness tests, motorway vignettes, and an odometer with a smart estimate between readings. HOUSE AND FLAT Statutory chimney, boiler and electrical inspections with reminders, contacts and scanned certificates, so a missed date stops being a surprise. PAYMENTS AND SUBSCRIPTIONS Czech QR payments in the SPAYD format, renewal dates and costs in one place, and a cost overview in CZK, EUR and USD. ON-DEVICE AI ASSISTANT Ask "when did I last have the inspection done?", add a payment or log a service in plain language. It runs on Apple's on-device models — your questions never leave the phone. DOCUMENT SCANNING Point the camera at a registration document and the app reads the VIN, the licence plate and the tyre size straight off it. NO ACCOUNT Nothing to sign up for. Your data lives on your device and, with Premium, syncs through your own private iCloud — we run no servers and have no access to it. PREMIUM • iCloud sync across your devices • Share your household with one other person • No ads Premium is available monthly (with a one-week free trial) or yearly (with a two-week free trial), or as a one-time lifetime purchase that never renews. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; you can manage them in your App Store account settings. The free version is fully functional and shows a single banner ad. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://apps.techwizards.cz/central-brain/soukromi

  • This app hasn’t received enough ratings or reviews to display an overview.

More dependable iCloud sync The status row in Settings → Data will no longer say "Synced" while your data is actually stuck on the device. When sync breaks, the app notices on its own, shows the real reason, and offers a one-tap repair: the local copy is set aside and everything downloads fresh from iCloud. Nothing is deleted — the set-aside copy stays on the device. A household is created only after the first import A fresh install now waits for your existing household to arrive from iCloud instead of immediately minting its own. No more duplicate households — or doubled cars and payments — when signing in on a new device. Under the hood Family sharing can no longer create relationships across iCloud storage zones — the rare combination that could silently stall sync while everything looked fine. Anyone who ever ran into it can resolve it after updating with the Repair sync button in Settings → Data.

The developer, Frantisek Vitvar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Frantisek Vitvar
Size
  • 12.1 MB
Category
  • Finance
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • iPad
    Requires iPadOS 26.0 or later.
  • Mac
    Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English and Czech
Age Rating
4+
In-App Purchases
Yes
  • Lifetime $99.99
  • Premium Yearly $59.99
  • Premium Monthly $5.99
Copyright
  • © 2026 Techwizards