Math Explorers Privacy Policy 

Math Explorers – Privacy Policy
Last updated: 2 May 2025

1 Who we are

Math Explorers (“the App”) is published by Donkey Byte, an independent developer.
Contact: exploreducationsolutions@gmail.com

2 What data we collect and why

• Advertising ID / Device ID – used by Unity Ads to show ads, limit ad frequency and prevent fraud.
  
  

• Approximate location (country/region from IP address) – lets Unity decide which ad networks may bid and comply with geo-regulations.
  
  

• Ad interactions (impressions and clicks) – needed to pay developers, measure ad performance and detect invalid traffic.
  
  

• Crash logs & diagnostics (stack traces, OS version, device model) – sent to Firebase Crashlytics so we can fix bugs and improve stability.
  
  

We never collect names, emails, precise GPS location, photos, contacts or messages.

3 How we respect age and consent

• Under 13 worldwide and 13 – 15 in the EEA / UK receive contextual (non-personalised) ads only.
  
  

• 16 + or 13 + outside the EEA can choose personalised ads in the first-run “Ad Preferences” dialog and change the choice later under Settings → Privacy & Ads.
  
  

• Purchasing the “Remove Ads” option disables all ad requests and stops sharing the Advertising ID and location with Unity Ads.
  
  

4 Legal bases

• COPPA – children receive contextual ads; no personal data is used.
  
  

• GDPR / UK GDPR – personalised ads are shown only with explicit consent (Art. 6 (1)(a)).
  
  

• Legitimate interest (Art. 6 (1)(f)) – crash diagnostics to maintain service reliability.
  
  

5 Third-party partners

• Unity Ads – delivers ads and performs fraud prevention. Privacy policy: unity.com/legal/privacy-policy
  
  

• Firebase Crashlytics (Google LLC) – processes crash reports. Privacy policy: firebase.google.com/support/privacy
  
  

No other SDKs, analytics or social plugins are included.

6 Your controls

• Change ad preference any time in Settings → Privacy & Ads.
  
  

• Remove all ads by purchasing “Remove Ads” in Settings.
  
  

• Reset your Advertising ID at any time:
  
  

  • Android – Settings → Privacy → Ads → “Delete advertising ID”
    
    

  • iOS – Settings → Privacy & Security → Tracking (turn off)
    
    

• To request deletion of data held by Unity Ads or Firebase Crashlytics, email us with your Advertising ID (AD_ID or IDFA) and we will forward the request.
  
  

7 Changes to this policy

We may update this notice to reflect SDK changes or legal requirements. The latest version is always available inside the app and on our Play-Store listing; material changes trigger a new Terms-of-Service prompt.