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Stacky: Fun & Random Facts

Stacky: Fun & Random Facts

Science, History & Psychology

31 ratings
8 reviews
With Ads
📚 Education
🔍 Reference
Free
In-App PurchasesWith Ads

Details

Released
October 13, 2025
Updated
November 6, 2026

Developer

Oleksii Lypskyi
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About

This app helps you learn new things every day through engaging facts and interactive follow-up questions. It uses a recommendation engine to personalize content and quizzes to reinforce learning, making knowledge stick.

✓Personalized fact recommendations
✓Interactive follow-up questions
✓10-second knowledge retention quizzes
✓Topic-based learning
✓Daily learning nudges
✓Saved impactful ideas
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+3

What's New in Stacky

3.1.9

November 6, 2026

improve UI/UX

6

Subscriptions & In-App Purchases

Stacky Premium

More facts. No ads. Smarter feed

$3.991 Month
3 Days trial
Price Updates
November 8, 2026→$3.99
May 27, 2026→$3.99
March 5, 2026→$1.99
December 7, 2025→$4.99
How to cancel Stacky subscription ⁉️

Events

Read more about Knowledge Challenge
Event EndedSpecial Event

Knowledge Challenge

Expand your knowledge with bite-sized discoveries

Jun 10, 2026 — Jun 23, 2026

Read More

Read more about Quiz from your Feed
Event EndedMajor Update

Quiz from your Feed

Facts you read turn into questions

Mar 15, 2026 — Mar 29, 2026

Read More

Read more about Science facts
Event EndedMajor Update

Science facts

Learn how world works with our new science section

Jan 28, 2026 — Feb 8, 2026

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

5/5

A handy app for reading something interesting in your spare time. The facts are short and cover lots of different topics. Sometimes I end up scrolling longer than I planned. I’d love to see more new facts, but overall I really like it.
IPIsreal Penni

Good for quick learning

Interesting app with quick facts you can read on the go. Not every fact blows your mind, but most of them are fun and the feed is easy to scroll through
Llimamammier

A bit addictive ngl

I downloaded it for fun, now I'm hooked
MHMelton Hynes

Really enjoyable

I love scrolling this in the morning instead of social media
OOutlaw_Boyntoni

Pretty cool overall

Found this randomly and kept it
AMaraceli mccoy
See 3 more reviews

FAQ

What is Stacky?

Stacky is an educational app designed to help users learn new facts and retain them through interactive features. It offers personalized content and quizzes to make learning engaging and effective.

How does Stacky help me learn?

Stacky uses a recommendation engine to present facts tailored to your interests. It also includes follow-up questions and short quizzes to reinforce what you've learned, ensuring knowledge retention.

Does Stacky have ads?

Yes, Stacky contains advertisements. As a free app with in-app purchases, ads are part of the user experience.

What are the subscription options for Stacky Premium?

Stacky offers several premium subscription tiers, including monthly and yearly plans with varying features. Options range from Stacky Premium at $3.99/month to Stacky Premium Pro Monthly at $14.99/month, all with a 3-day free trial.

What age rating does Stacky have?

Stacky has an age rating of 17+. This is based on the content and complexity of the educational material presented.

How often is Stacky updated?

The latest version of Stacky is 3.1.9, and it was last updated on November 6, 2026. Updates typically include new features, bug fixes, and content enhancements.

What devices does Stacky support?

Stacky is currently supported on iPhone. Future updates may expand compatibility to other devices.

Can I ask Stacky follow-up questions?

Yes, Stacky encourages deeper learning by allowing you to ask follow-up questions on any fact presented. The app provides real answers to help you explore topics further.