Once Upon A

SassyTags
In-app purchases
Content rating
Everyone
50+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Learn Mandarin Vocabulary in PinYin and BoPoMoFo!

Once Upon A is the first and only app on designed to reinforce Mandarin Chinese vocabulary with narration and images.
Learn Mandarin Chinese vocabulary with narration and custom illustrations
Updated on
Oct 8, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App info and performance
  • This app may collect these data types
    Personal info and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted
  • Committed to follow the Play Families Policy
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Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
Sassytags, LLC
contact@gymstreams.com
4 Primrose Ct Holmdel, NJ 07733 United States
+1 732-771-4164

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