Snap Science vs Y'KNOW
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Snap Science
This app uses an AI-powered science buddy to answer children's questions and identify objects from photos. It encourages daily curiosity with fun facts and is built by science education experts.
- AI science buddy answers questions
- Identify objects from photos
- Safe, kid-friendly AI
- Encourage daily curiosity
- Built by science education experts
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Meet Haley, your child’s friendly science buddy! Haley is a curious, talkative science expert who loves exploring the world and sharing fun facts. By harnessing advanced AI—safely trained with our trusted science knowledge—Haley gives quick, kid-friendly answers whenever your child asks a question or snaps a picture of something intriguing. Key Features: •Ask Anything, Anytime: Your child can tap, ask a question, and Chip will respond with a short, clear explanation just right for their age. •Snap a Photo, Discover More: From insects to leaves, Chip identifies and explains what’s in the picture, turning everyday moments into exciting science discoveries. •Safe, Kid-Friendly AI: Our AI is trained on reliable scientific information and designed with safeguards that put your family’s privacy first. No personal info leaves the device, ever. •Encourage Daily Curiosity: Ask questions each day, earn streaks, and keep that inquisitive spark glowing—Chip’s got fresh, lesser-known facts ready to amaze. •Built by Science Education Experts: From the creators of the #1 science app for kids, Chip builds on years of kid-tested teaching to inspire confidence, wonder, and a love of learning. Your child deserves a safe place to ask big questions and get bright, welcoming answers. Download now and let Chip transform their curiosity into a joyful adventure—one simple question at a time! Privacy Policy: https://www.stemschool.tappityapp.com/ask-chip-privacy-policy Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Y'KNOW
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Learn the culture, not just the language! Knowing the words is only part of understanding a culture. This app helps you build real-world cultural fluency, so you can better understand how to better communicate, behave, connect, and navigate everyday life in cultures around the world. Whether you're preparing for a trip, doing business abroad, connecting with family and friends, or simply curious about another culture, your experience is personalized around what matters to you. LEARN THROUGH REAL SITUATIONS Don't just memorize words. Step into realistic situations and learn by experiencing them. Practice what to say, how to respond, and what cultural cues to look for through interactive role-play scenarios inspired by situations you may actually encounter. Everything from meeting someone for the first time to ordering at a restaurant or navigating a business meeting. UNDERSTAND THE CULTURE BEHIND THE WORDS Language makes more sense when you understand the culture around it. Learn the customs, behaviors, etiquette, social norms, traditions, slang, food, entertainment, and everyday knowledge that help you better understand the people and places around you. LEARN WHAT MATTERS TO YOU Your cultural journey should be personal. Tell us why you're learning, what you're interested in, and how culturally fluent you want to become. Your learning experience adapts around your goals, whether you just want to get by, feel comfortable navigating everyday situations, or develop a deeper understanding of the culture. BUILD PRACTICAL LANGUAGE SKILLS Learn useful words and phrases in context instead of memorizing endless vocabulary lists. Discover what people actually say, when to say it, and the cultural context that can completely change how something is understood. TEST WHAT YOU KNOW Interactive games, challenges, and activities help reinforce what you've learned and make cultural knowledge easier to remember. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://docs.google.com/document/d/1DI0EZ5xQeGfX2GipgBQujzXs_A8kWjw1MoT9Ne0AJRQ/edit?usp=sharing
Screenshots
Verdict
Snap Science and Y'KNOW are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Snap Science sells 1 in-app purchase, starting at $3.99 per month and Y'KNOW sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Snap Science ships an update every 10 days, Y'KNOW weekly. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.
| Parameter | Snap Science | Y'KNOW |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 29 MB | 29 MB |
| Age rating | 4+ | 12+ |
| Developer | Tappity, Inc. | Visibility Media |
In-app purchases
Snap Science
- Explorer Membership$3.991 Month
Y'KNOW
- Full Access Monthly$7.991 Month
- Full Access Annual$39.991 Year









