Quack: Rubber Duck Debugger
Developer Tools
Free · In-App Purchases
Quack is a rubber duck debugger that lives in your pocket. The age-old trick works: explain your bug out loud, step by step, and the answer often appears before you finish talking. Quack gives you a friendly duck that listens — by text or hands-free voice — with zero judgment, no internet, and no account.
WHY QUACK
• Talk it out: type or speak your problem and walk through it line by line.
• Voice mode: explain bugs hands-free while you keep your hands on the keyboard.
• Private by design: your words are processed on your device — nothing is stored or sent to a server.
• No account, no sign-up: open the app and start debugging in seconds.
• Works offline: think on a plane, on the train, anywhere.
Free to use, with an optional one-time purchase to remove ads.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, BEK Service LTD, 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
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 52.2 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later.
- iPhone
- Languages
English and 39 more
- English, Arabic, Bengali, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Lithuanian, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tagalog, Thai, Turkish, Ukrainian
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads 2,99 €
- Astronaut Duck 1,99 €
- Wizard Duck 1,99 €
- Decision Maker 1,99 €
- Cool Duck 0,99 €
- Dev Hoodie 0,99 €
- Interview Prep 2,99 €
- Pirate Duck 0,99 €
- Detective Duck 1,99 €
- Study Buddy 1,99 €
- Provider
BEK Service LTD
- BEK Service LTD has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- DUNS Number
225876831 - Address
20-22 Wenlock Road
LONDON
N/A
N1 7GU
United Kingdom - Phone Number
+44 7926694347 - Email
bekserviceltd@gmail.com
- Copyright
- © 2026 BEK Service Ltd