9x4 Educação
Android app by 9x4. Education · 9x4
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Listed by the store
- Version
- 0.0.8
- Listing last refreshed
- 2026-09-11
View the original store listing
Store description excerpt
Accessibility Disclosure This app uses the AccessibilityService API only for the educational "ask before opening" function. When you attempt to open selected apps, the service detects which app is open and displays a multiplication table question before continuing. The service does not capture typed text, passwords, touches, audio, photos, or sensitive content. Read events serve only to identify the foreground app and trigger the question. The data is processed locally on the device and is not sold or shared with third parties. You can disable it at any time in Settings > Accessibility > 9×4 Education. 9×4 Education helps you practice multiplication with short, objective sessions. Ideal for reinforcing mental arithmetic, with visible progress and distraction-free practice. How it works: - Guided multiplication table practice and mental agility - Immediate feedback and continuous improvement - Free mode with included questions - 9x4 Pro: unlimited questions and an ad-free experience Suitable for all ages On first use, we display an age-neutral screen and apply appropriate controls. For children under 13, ads (when displayed) are non-personalized, and purchases/external links require parental verification. Subscription via Google Play Monthly or annual plans with automatic renewal. You can cancel in Account > Payments and subscriptions > Subscriptions. Pro plan benefits: - Multiplication table and mental arithmetic training - Quick sessions, immediate feedback - Unlimited questions in Pro - No ads in Pro Privacy We process only minimal technical data to operate and improve the service. Privacy Policy available in the store listing and within the app.
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