Comparison

Brainjuice vs Spirkz

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

Head to head
About

Brainjuice

Transform any learning material into a personalized, short-form video study feed. Engage with AI-powered explanations, quizzes, and summaries to master topics faster. Upload PDFs, websites, notes, or type in any subject to create custom learning experiences.

Highlights
  • Convert any material into study feeds
  • Personalized short-form video learning
  • AI chat for questions and explanations
  • Customizable feeds for different subjects
  • Grounded content with external sources
  • Spaced repetition and active recall
Features
Read full description

Turn any topic, PDF, or note into a short-form study feed that helps you learn faster. Brainjuice – Learn Anything by Scrolling Tired of doomscrolling when you should be studying? Brainjuice turns your scrolling habit into your most productive learning mechanic: Type in what you want to learn or upload your material, and Brainjuice turns it into an engaging learning feed of short videos. Every video is optimized to teach you real knowledge, not just trivia, and our exercises make sure you stay on track to master the topic. Your learning, reimagined and personalized Upload anything PDFs, websites, YouTube links, audio recordings, photos of notes, or type in any topic manually. Brainjuice’s AI transforms it into a personalized learning experience. Everything you need, in one place Personalized Study Feed Scroll through short-form videos, explanations, quizzes, and summaries, like a social feed but for your mind. Grounded in External Sources All content in the app, including the content you generate, is grounded in external sources so you can check that it is factual and up to date. AI Chat Ask questions about your material or any video and get instant, context-aware answers. Custom Feeds Create a separate feed for every subject, exam, skill, or topic. Everything is personalized around your learning profile to help you learn anything as fast as possible. Why people love it Brainjuice builds on proven learning science like spaced repetition, AI personas, and active recall with an interface that feels familiar, engaging, and actually useful. Our goal is to turn learning into a habit, make it second nature, and make even the hardest topics easy to understand. Perfect for professionals and curious people who want to learn faster, retain more, and make scrolling productive. Questions or feedback? Reach us at support@brainjuice.app Please note: Some features, including feed creation, may require a Pro subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brainjuice.app/privacy

About

Spirkz

This platform delivers knowledge and skills through short, engaging videos, transforming learning into a daily habit. Explore diverse topics from science to personal development in bite-sized formats.

Highlights
  • Short educational videos
  • Diverse topic categories
  • Bite-sized learning
  • Social learning platform
  • Skill development
Features
Read full description

Spirkz is a new generation of educational social platform that changes the way you learn. Instead of endless entertainment, your feed is filled with knowledge, skills, and ideas — delivered through short, engaging videos. Whether you're a student, teacher, professional, or simply curious, Spirkz turns a few minutes a day into real learning. LEARN IN MINUTES, NOT HOURS Watch bite-sized educational videos on the topics you care about: Science & Technology Artificial Intelligence Programming & Coding Mathematics Languages Business & Finance History & Geography Health & Fitness Psychology Productivity & Study Skills …and much more.

Screenshots

Brainjuice4 screens
Spirkz4 screens

Verdict

The call

The clearest difference is review sentiment: Spirkz at 100% against Brainjuice's 39%. Spirkz also leads on in-app purchases (none vs 8) and ads (none vs shown). Brainjuice's advantage is rating (4.2 vs 3.7) and ratings volume (10 vs 3). On price, device support and iOS requirement 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. Brainjuice sells 8 in-app purchases, starting at $2.99 per 7 days. Spirkz asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Brainjuice holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews complicate that: 39% of Brainjuice's written reviews are positive against 100% of Spirkz's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Brainjuice ships an update every 5 days, Spirkz daily. Both last shipped on October 31, 2026.

Scorecard7 real differences · 3 level
Brainjuice versus Spirkz: the parameters behind the verdict, then further details
ParameterBrainjuiceSpirkz
PriceFreeFree
Rating4.2 (10 ratings) — better3.7 (3 ratings)
Positive reviews38.9% of reviews100.0% of reviews — better
Number of ratings10 — better3
Update frequencyEvery 5 daysDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhoneiPhone
Requires iOS17.416.4 — better
Further details — not scored
Size115 MB58 MB
Age rating12+4+
DeveloperAether Technologies UG (haftungsbeschränkt)Iviko Shengelia

Customer experience

Brainjuice

All ratings10 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews18 reviews
Positive38.9%
Neutral5.6%
Negative55.6%

Spirkz

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Brainjuice

Subscriptions8
  • Basic Plan Weekly$2.997 Days
  • Pro Plan Weekly$4.997 Days
  • Basic Plan Monthly$4.991 Month
Show 5 more
  • Pro Plan Monthly3 Days trial$9.991 Month
  • Pro Plan 3 Months7 Days trial$29.993 Months
  • Welcome Offer Yearly3 Days trial$39.991 Year
  • Basic Plan Yearly3 Days trial$59.991 Year
  • Pro Plan Yearly7 Days trial$79.991 Year
None

Spirkz

No in-app purchases

Questions

Is Brainjuice free?
Brainjuice is free to download, with in-app purchases available.
Is Spirkz free?
Spirkz is free to download, with no in-app purchases.
Which has better reviews, Brainjuice or Spirkz?
Brainjuice is rated higher. Brainjuice averages 4.2 out of 5 from 10 ratings, while Spirkz averages 3.7 from 3 ratings.
Do Brainjuice or Spirkz have ads?
Brainjuice shows ads; Spirkz does not.
Which is updated more often, Brainjuice or Spirkz?
Brainjuice ships an update every 5 days, and Spirkz daily. Most recently, Brainjuice was updated on October 31, 2026 and Spirkz on October 31, 2026.

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