# Zubbi — Toothbrushing with Monsters

> Toothbrushing with Monsters (iPhone/iPad app by Stefan Otto Theodor Guericke.)

- Source: https://appshunter.io/ios/app/zubbi/id6814775887 (this page in markdown: same URL + `.md`)
- Developer: [Stefan Otto Theodor Guericke](https://appshunter.io/developer/6814775889)
- Category: Health & Fitness, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 48 MB
- Languages: American English, German (Germany)
- Released: 2026-10-02
- Data updated: 2026-10-31

## What is Zubbi?

Zubbi turns toothbrushing into a family adventure.

Using the camera, Zubbi detects entirely on-device whether the toothbrush is actually moving – no image ever leaves the device. The app guides a 150-second routine while a friendly monster gets cleaned up along the way.

HOW IT WORKS
• The toothbrush gets a clearly visible marker color, with automatic color detection via the camera
• Zubbi guides you step by step through all areas of the mouth over 150 seconds: top, bottom, outside, and inside
• If brushing stops, the routine pauses automatically
• A sparkling clean monster with a random name and its own colors is waiting at the end

BADGES AND MOTIVATION
• Dozens of badges for perfect rounds, early birds, night owls, streaks, and milestones
• Streak tracking with protection stars for the occasional missed day
• Family badges when several people brush back to back
• Seasonal badges for holidays throughout the year
• A monster gallery collects every monster you've ever cleaned

FOR THE WHOLE FAMILY
• Any number of profiles, each with its own name, emoji, and toothbrush color
• A parent area protected by Face ID, Touch ID, or device passcode
• Local backup to export and restore all profiles and progress

PRIVACY FIRST
Zubbi processes camera images entirely on-device and only transiently – nothing is ever stored or transmitted. No ads, no tracking, no third-party SDKs, no in-app purchases. The app is completely free.

Available in German and English.

## Is Zubbi safe?

Not enough ratings yet to assess Zubbi.

## Is Zubbi legit?

Zubbi has limited verification signals. The AppsHunter Legitimacy Score for Zubbi is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1.0 — 2026-10-19

New: country badges! When enabled in the Parent Area, brushing can unlock badges for Germany, China and Spain. The feature is off by default, uses only your approximate location during a routine, and never stores location data. Plus small improvements.

### 1.0 — 2026-10-02

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*