# Gracie & Friends Treasure Bubbles > Collaborative bubble-popping game for preschoolers to develop subitizing skills. (iPhone/iPad app by WGBH Interactive.) - Source: https://appshunter.io/ios/app/gracie-and-friends-treasure-bubbles/id922540241 (this page in markdown: same URL + `.md`) - Developer: [WGBH Interactive](https://appshunter.io/developer/932495182) - Category: Education, Games, Family - Price: Free - Rating: 4.63/5 from 8 App Store ratings - Age rating: 4+ - Requires: iOS 6.0 · 17 MB - Languages: English - Released: 2014-11-19 - Data updated: 2026-06-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/gracie-and-friends-treasure-bubbles/id922540241/reviews.md ## What is Gracie & Friends Treasure Bubbles? In Treasure Bubbles, two children (or a child and adult) work together to pop bubbles that have a certain number of treasures inside! Features: • 8 levels of bubble blowing and bubble popping excitement! • Two-player game • Promotes collaboration and social learning • Aligns with research-based early math learning trajectories • No in-app purchases • No advertising This game is designed for children to subitize. Subitizing is looking at a group of objects and instantly recognizing how many objects are in the group without having to count. It is an important skill that helps develop number sense and prepare children for mental math. Learning Goals This game is designed to help children strengthen their subitizing skills as they: • Recognize sets of one to five objects without counting • Learn and reinforce number names and symbols • Understand that quantity can be represented by a numeral or a set of objects • Understand that the quantity of a set is not affected by the arrangement of the objects in the set Treasure Bubbles is part of the four-game subitizing suite from Early Math with Gracie & Friends™, a first-of-its-kind mobile app brand based in early learning sciences, rigorously researched and developed specifically for preschool classroom use. A randomized control trial demonstrated significant learning gains in children who used the Early Math with Gracie & Friends apps. Early Math with Gracie & Friends is not just apps! Our research shows the value of hands-on, non-digital play in early learning. In fact, for every Gracie & Friends app, we have created and researched five or more hands-on activities! Check them out at http://first8studios.org The math-focused curriculum supplement of Early Math with Gracie & Friends is based on the Next Generation Preschool Math research project funded by the National Science Foundation. The research focused on the development of eight learning apps, more than 40 hands-on and traditional preschool activities, and a digital Teacher’s Guide—all designed for preschool classroom use. About First 8 Studios at WGBH WGBH Educational Foundation has pioneered children's educational media for decades. First 8 Studios at WGBH is dedicated to carrying this pioneering spirit into the digital, mobile world, building and researching new learning experiences for children from birth through age 8, their parents, and their teachers. Gold-standard research, funded by the National Science Foundation, serves as the foundation of our work. So does an ongoing commitment to the teachers and children we have worked with, and continue to work with, to give them a voice in the digital media development process. The countless hours we've spent with them have shaped Early Math with Gracie & Friends™ beyond measure. You'll find evidence of those big hearts and little fingerprints throughout each Gracie & Friends experience. Privacy Policy First 8 Studios at WGBH is committed to children's safety and well-being. This app collects only anonymous, aggregated analytics data for the purpose of improving the app experience. No personally identifiable data is collected. For our complete Privacy Policy, please visit: http://first8studios.org/privacypolicy.html Copyright Early Math with Gracie & Friends™ and the characters and related indicia are trademarks of First 8 Studios @WGBH. ™/© 2014 WGBH Educational Foundation. All Rights Reserved. This Early Math with Gracie & Friends™ app was produced by WGBH Digital in Boston. This material is based upon work supported by the National Science Foundation under Grant No. DRL-1119118. Its contents are solely the responsibility of the authors and do not necessarily represent the official views of NSF. ## Key features - Two-player cooperative gameplay - Bubble blowing and popping mechanics - Develops subitizing skills - Reinforces number recognition - Aligns with early math learning trajectories - No in-app purchases or ads ## Frequently asked questions about Gracie & Friends Treasure Bubbles ### What is Gracie & Friends Treasure Bubbles? Gracie & Friends Treasure Bubbles is a free educational game designed for preschoolers to develop subitizing skills. It's a two-player game where children pop bubbles to find treasures, promoting collaboration and number sense. ### What is subitizing? Subitizing is the ability to instantly recognize the number of objects in a small group without counting. Gracie & Friends Treasure Bubbles helps children strengthen this important early math skill. ### How does Gracie & Friends Treasure Bubbles promote collaboration? The game is designed for two players to work together to pop bubbles. This cooperative gameplay encourages social learning and teamwork between children or between a child and an adult. ### Is Gracie & Friends Treasure Bubbles suitable for young children? Yes, the app is rated for ages 4+ and is specifically designed for preschool classroom use. It aligns with research-based early learning sciences developed by First 8 Studios at WGBH. ### Does Gracie & Friends Treasure Bubbles have ads? No, Gracie & Friends Treasure Bubbles is ad-free. The developers have stated there is no advertising included in the game. ### Are there any in-app purchases in Gracie & Friends Treasure Bubbles? No, Gracie & Friends Treasure Bubbles does not feature any in-app purchases. The game is completely free to play. ### What learning goals does Gracie & Friends Treasure Bubbles address? The game helps children recognize sets of one to five objects without counting, learn number names and symbols, and understand that quantity is represented by numerals or sets of objects. ### What devices is Gracie & Friends Treasure Bubbles available on? Based on the provided data, Gracie & Friends Treasure Bubbles is supported on iPads. ## Version history (last 1 release) ### 1.0 — 2014-11-19 No release notes. ## Apps similar to Gracie & Friends Treasure Bubbles | App | Rating | Price | Category | | --- | --- | --- | --- | | [According To Prophecy Ministry](https://appshunter.io/ios/app/according-to-prophecy-ministry/id1559098640) | 5.0 (12) | Free | Education | | [Nico & Nor Shadow Cave](https://appshunter.io/ios/app/nico-and-nor-shadow-cave/id1604645573) | 5.0 (7) | Free | Education | | [Trip’s Treasures: Math Skills](https://appshunter.io/ios/app/trips-treasures-math-skills/id1137146994) | 5.0 (3) | Free | Education | | [Things That Go Together](https://appshunter.io/ios/app/things-that-go-together/id490647359) | 4.8 (49) | $0.99 | Education | | [BRAINCRAFT (Brain Training)](https://appshunter.io/ios/app/braincraft-brain-training/id1436493328) | 3.0 (2) | Free | Education | | [HEAV](https://appshunter.io/ios/app/heav/id1619508276) | 5.0 (2) | Free | Education | ## More apps by WGBH Interactive - [Gracie & Friends Jungle Gym](https://appshunter.io/ios/app/gracie-and-friends-jungle-gym/id922516262) - [Gracie & Friends Birthday Café](https://appshunter.io/ios/app/gracie-and-friends-birthday-cafe/id923468817) - [Gracie & Friends City Skate](https://appshunter.io/ios/app/gracie-and-friends-city-skate/id923473173) - [Gracie & Friends Lemonade Stand](https://appshunter.io/ios/app/gracie-and-friends-lemonade-stand/id948483377) - [Gracie & Friends Photo Friends](https://appshunter.io/ios/app/gracie-and-friends-photo-friends/id948483390) All apps by WGBH Interactive: https://appshunter.io/developer/932495182 --- *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 2026-06-07.*