Comparison

Sample for Science vs Snap Science

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sample for Science

Features
Read full description

The application is open to the general public, anyone can use it. No account creation required. The user can enter the application by logging in with their Google account or AppleID. The application was designed to distribute and reuse scientific samples that would otherwise be discarded. There is no paid content in the app.

About

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.

Highlights
  • AI science buddy answers questions
  • Identify objects from photos
  • Safe, kid-friendly AI
  • Encourage daily curiosity
  • Built by science education experts
Features
Read full description

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/

Screenshots

Sample for Science3 screens
Snap Science4 screens

Verdict

The call

The clearest difference is in-app purchases: Sample for Science at none against Snap Science's 1. Sample for Science also leads on iOS requirement (12.0 vs 17.6). Snap Science's advantage is update cadence (every 10 days vs every 6 weeks). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Snap Science sells 1 in-app purchase, starting at $3.99 per month. Sample for Science asks for nothing beyond the download.

UpkeepUpdate frequency

Sample for Science ships an update every 6 weeks, Snap Science every 10 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Sample for Science versus Snap Science: the parameters behind the verdict, then further details
ParameterSample for ScienceSnap Science
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 6 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.6
Further details — not scored
Size58 MB29 MB
Age rating+44+
DeveloperUniversidade Federal Fluminense - UFFTappity, Inc.

In-app purchases

None

Sample for Science

No in-app purchases

1 purchases

Snap Science

Subscriptions1
  • Explorer Membership$3.991 Month

Questions

Is Sample for Science free?
Sample for Science is free to download, with no in-app purchases.
Is Snap Science free?
Snap Science is free to download, with in-app purchases available.
Do Sample for Science or Snap Science have ads?
Neither Sample for Science nor Snap Science shows ads.
Which is updated more often, Sample for Science or Snap Science?
Sample for Science ships an update every 6 weeks, and Snap Science every 10 days. Most recently, Sample for Science was updated on October 30, 2026 and Snap Science on October 24, 2026.

Other comparisons