Comparison

Curio vs Knowledge Snack

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

Head to head
About

Curio

Discover new information with a swipeable feed of bite-sized Wikipedia articles. Learn interesting facts, history, science, and culture without the mindless scrolling of other apps. Save articles to revisit later and expand your knowledge effortlessly.

Highlights
  • Swipeable Wikipedia articles
  • Discover random facts
  • Save articles for later
  • Learn at your own pace
  • Distraction-free learning
Features
Read full description

Curio turns Wikipedia into a fast, scrollable feed so you can discover something new every time you swipe. It feels like scrolling — but instead of endless videos, you’re learning interesting facts, ideas, and stories from the world’s largest knowledge base. If you love to scroll but hate the brain rot that comes with it, Curio is a smarter alternative. How it works • Swipe through bite-sized Wikipedia articles • Discover random facts, history, science, and culture • Tap to dive deeper when something grabs your interest • Save articles and come back later • Learn at your own pace — no pressure, no courses Curio is designed for curiosity, not completion. There’s nothing to “keep up with” and no feed you’ll fall behind on. Why Curio? Most apps are built to keep you scrolling mindlessly. Curio is built to make scrolling worthwhile. Instead of closing an app feeling drained, Curio helps you walk away knowing something you didn’t before — even if you only had a few minutes. Made for modern scrolling Curio reimagines Wikipedia for the way people actually use their phones today. It’s lightweight, distraction-free, and designed to fit naturally into moments when you’d otherwise open a social app. Scroll less mindlessly. Learn more effortlessly. Unrot your brain. Subscription Information Curio offers auto-renewing subscriptions to unlock full access to the app. Monthly: $3.99/month Yearly: $19.99/year (save 58%) Privacy Policy: https://defiant-grip-410.notion.site/Curio-Privacy-Policy-2dbd535ea90c804ebe08dbfe50c03f70 Terms of Use: https://defiant-grip-410.notion.site/Curio-Terms-of-Use-2dbd535ea90c80d3a53ffd8ed2b7237f?pvs=73 Notes Curio uses publicly available Wikipedia content and is not affiliated with or endorsed by Wikipedia or the Wikimedia Foundation.

About

Knowledge Snack

Discover a new interesting fact daily in just two minutes. Enjoy audio narration for learning on the go and save your favorite facts for later reference. Customize notification frequency to suit your learning schedule.

Highlights
  • Daily new facts
  • Audio narration
  • Save favorite facts
  • Customizable notifications
  • Short learning sessions
Features
Read full description

GET SMARTER IN 2 MINUTES Learn a new interesting fact every day. LISTEN ON THE GO Learn on the go with audio narration. SAVE YOUR FAVORITES Save your favorite knowledge snacks to reference them later. CHOOSE YOUR NOTIFICATION CADENCE Pick when you want to get notified: daily, weekly or never! Terms of Use: https://knowledgesnack.app/terms.html Privacy Policy: https://knowledgesnack.app/privacy.html

Screenshots

Curio4 screens
Knowledge Snack4 screens

Verdict

The call

The clearest difference is monetization model: Knowledge Snack at freemium against Curio's subscription. Knowledge Snack also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (15.1 vs 26.0). On price, rating, ratings volume and ads 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. Curio sells 2 in-app purchases, starting at $3.99 per month and Knowledge Snack sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Curio against 5.0 for Knowledge Snack. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Curio ships an update every 2 months, Knowledge Snack every 9 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
Curio versus Knowledge Snack: the parameters behind the verdict, then further details
ParameterCurioKnowledge Snack
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings22
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size29 MB54 MB
Age rating17+9+
DeveloperColby CrowneGiftphoria

Customer experience

Curio

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Knowledge Snack

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Curio

Subscriptions2
  • Curio Unlimited3 Days trial$3.991 Month
  • Curio Unlimited3 Days trial$19.991 Year
1 purchases

Knowledge Snack

Subscriptions1
  • Annual Premium3 Days trial$19.991 Year

Questions

Is Curio free?
Curio is free to download, with in-app purchases available.
Is Knowledge Snack free?
Knowledge Snack is free to download, with in-app purchases available.
Which has better reviews, Curio or Knowledge Snack?
Curio and Knowledge Snack are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do Curio or Knowledge Snack have ads?
Neither Curio nor Knowledge Snack shows ads.
Which is updated more often, Curio or Knowledge Snack?
Curio ships an update every 2 months, and Knowledge Snack every 9 days. Most recently, Curio was updated on October 5, 2026 and Knowledge Snack on October 13, 2026.

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