fooya! #1 tech Carnegie Mellon vs Quick Reference Handbook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
fooya! #1 tech Carnegie Mellon
This gamified AI platform uses science and research from Carnegie Mellon University to teach children about healthy eating habits. Kids embark on an epic quest to become health heroes and save humanity from unhealthy foods.
- Gamified AI science curriculum
- Learnifcation-based gameplay
- Nutrition and metabolic science data
- Avatar training and customization
- Infinite levels and boss battles
- Positive influence on food habits
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Join the revolution! Empower your precious child with DVx SCHOOL- the most advanced Science and award winning gamified AI platform as a curriculum, from the birthplace of AI and the top ranked academic institution in the world for AI - Carnegie Mellon University (CMU) https://www.cmu.edu/heinz/digital-vaccine-project/research/index.html Backed by over 14 years of research led by CMU and in collaboration with Johns Hopkins Bloomberg School of Public Health, Pittsburgh Children’s Hospital of UPMC, University of Michigan School of Public Health, University of Oxford & National University of Singapore, & Stanford University, you know that your child gets the best Science in the world. Kids, you are going to love this, as you join the quest to become super health heroes to save humanity! Welcome to the world's epic food fight, FOOYA! FOOYA! has been shown to positively influence the food-lifestyle habits of kids, to make you fitter, stronger and healthier! fooya!™ is the pioneering health game (covered in part by U.S. Patent No. 11,322,235 and 7,770,114) that has been shown through peer reviewed clinical trials involving children, to improve their snack choices through this revolutionary method of entertainment. ********************************************************* The peace of planet Nutrino is at stake! The evil scientist Dr. Shtoo invaded Nutrino with the fatty, salty, and sugary processed foods to destroy the peace and health of the Nutreans. You MUST fight for the Nutreans! ********************************************************* Simple 4 Steps to be awesome: 1) Run around the map 2) Pick up variety of foods 3) Tap your way to victory! 4) Train your avatar ********************************************************* Consists of infinite levels with different environments to explore and minions to crush! You must beat the boss to level up. ********************************************************* Please note, fooya! is constantly being refined. We have so much in store for the future and we would love any kind of feedback & suggestions! ********************************************************* This game includes: - The world's first game built upon our discoveries in learnifcation - Nutrition, metabolic science and health data - Character size and weight gain - In App Purchases - Auto Renewal subscription to play advanced levels. Subscription Title /Duration/Price ==> 1 Week/ 1 Week/ 99.99$. Subscription Title /Duration/Price ==> 1 Month/ 1 Month/ 389.99$. Subscription Title /Duration/Price ==> 3 Months/ 3 Months/ 989.99$. ********************************************************* Auto Renewal Subscriptions : Some in-app purchases like the ability to play different maps are auto-renewable subscriptions above mentioned which can be purchased in-App. In simple terms it means: 1.Payment will be charged to iTunes Account at confirmation of purchase Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period 2.Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. 3.Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. 4.We are committed to conducting our business in accordance with these principles in order to ensure that the confidentiality of personal information is protected and maintained. TERMS OF USE https://www.fooya.com/PrivacyPolicy&Terms.htm
Quick Reference Handbook
This medical reference app aids healthcare professionals in identifying, diagnosing, and describing congenital anomalies and infections. It features visual tools and diagnostic checklists, designed for ease of use even in low-resource settings.
- Identify congenital anomalies
- Diagnose infections
- Describe medical conditions
- Visual diagnostic tools
- Diagnostic checklists
- Low-resource area friendly
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The Quick Reference Handbook (QRH) helps identify, diagnose, and describe selected congenital anomalies and infections accurately and easily. Key facts: • Developed especially for front-line health care professionals – birth attendants, nurses, midwives, doctors • Designed for use also in low resource areas with limited diagnostic options • Includes visual tools and diagnostic checklists for efficiency and ease of use • Aims to improve clinical care and public health surveillance of children with congenital anomalies
Screenshots
Verdict
The clearest difference is rating: Quick Reference Handbook at 5.0 against fooya! #1 tech Carnegie Mellon's 4.5. Quick Reference Handbook also leads on in-app purchases (none vs 7). fooya! #1 tech Carnegie Mellon's advantage is update cadence (monthly vs every 52 months) and ratings volume (20 vs 1). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. fooya! #1 tech Carnegie Mellon sells 7 in-app purchases, starting at $99.99 per 7 days. Quick Reference Handbook asks for nothing beyond the download.
Quick Reference Handbook holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: fooya! #1 tech Carnegie Mellon has 20 ratings behind it against 1, so its average is the more settled of the two.
fooya! #1 tech Carnegie Mellon ships an update monthly, Quick Reference Handbook every 52 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | fooya! #1 tech Carnegie Mellon | Quick Reference Handbook |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (20 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 97.3% of reviews | — |
| Number of ratings | 20 — better | 1 |
| Update frequency | Monthly — better | Every 52 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 288 MB | 12 MB |
| Age rating | 4+ | 12+ |
| Developer | FriendsLearn Inc | International Clearinghouse For Birth Defects Surveillance |
Customer experience
fooya! #1 tech Carnegie Mellon
Quick Reference Handbook
Bugs and requests
fooya! #1 tech Carnegie Mellon
Reported bugs
2 issues- Bugs need fixing
- Cannot set screen time limits
Requested features
7 requests- Allow coin exchange for jewels
- Allow repayable levels
- Mini games
- Instructions at the beginning
- Different versions/levels for different age groups
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- Geolocation customization for foods and avatar names
- Personalize character
Quick Reference Handbook
Not enough reviews yet to summarise bugs or requests.
In-app purchases
fooya! #1 tech Carnegie Mellon
- 1Week$99.997 Days
- One Month Subscription7 Days trial$99.991 Month
- 3 Months Subscription7 Days trial$199.993 Months
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- 6 Months Subscription7 Days trial$269.996 Months
- 1 Month$379.991 Month
- 12 Months Subscription7 Days trial$399.991 Year
- Three Months$989.993 Months
Quick Reference Handbook
No in-app purchases





