Uptime vs Big Stuff Learning
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Uptime
Learn and grow in just 5 minutes with expert-designed content summaries. Access key information from books, podcasts, and courses in text, audio, or visual formats. Implement actionable insights and track your progress to become more knowledgeable and confident.
- 5-minute content summaries (Hacks)
- Summaries of books, podcasts, documentaries, courses
- Text, audio, and visual content formats
- Actionable insights for daily life
- Progress tracking and streaks
- Save and categorize favorite content (Sparks)
- Content from top creators and institutions
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Designed by experts and scientifically proven to help you learn, Uptime is an exciting way for you to spend 5 minutes immersing yourself in content that will help turn you into the smartest person in the room. Whether it’s meditation, politics, or career advice you’re after, our Hacks can have you feeling confident and well-informed across any area of your life. WHY UPTIME? • It’s effortlessly engaging. Our 5-minute summaries (which we call Hacks) are easy to understand, quick to get through, and cover every topic imaginable. • We save you time. Uptime finds the world’s top non-fiction books, podcast episodes, documentaries, and online courses, and summarizes them so you can take away all the key information in a fraction of the time. • You choose what works for you. Our content is available as text to read, audio to listen to, or as visual stories you can tap through. Whether you’re sitting down to concentrate or out on the go, Uptime is designed to suit your needs. • We’re built for learning. Designed by experts, Uptime has a science-based methodology that’s proven to foster long-term information retention. • We help you take action. We don’t just leave you to consume facts. Our Insights in Action provide you with tips and tricks that you can implement in your everyday life. • Uptime helps you reach your goals. Watch your streak go up and see how many hours you’ve saved — a book might take hours, but a Hack only needs 5 minutes. • You can bank the best bits for later. Save your favorite quotes, insights, and actions as Sparks to refer back to, and even categorize them into Boards to share with your friends. • Our content is one of a kind. Many of our Hacks are written by the creators themselves, not only guaranteeing authenticity but offering unique insight you can’t get anywhere else. • We guarantee quality. We curate only the top creators – with New York Times best sellers, the latest Netflix documentaries, top-rated Apple and Spotify podcasts, and courses from the world’s most prestigious universities. WHAT IS EVERYONE SAYING ABOUT UPTIME? "Uptime: the app that helps you appear well-read (without actually reading). No time for those big books everyone talks about? With a new app you can grasp Hawking, Piketty and Gladwell in five minutes." – The Times “Uptime has a crucial role to play in making education and knowledge more accessible and affordable..” – Lily Cole, author "Read less, absorb more: Unless you have unlimited free time, you’ll never be able to consume everything that strikes your interest. Uptime provides a workaround…" – Fast Company's best new apps of 2021 TRY UPTIME PREMIUM It's free for 7 days with no ads, unlimited content, and access to perks such as audio voice and speed selection, monthly streak repair, and deeper learning. If you purchase Uptime Premium, payment will be charged to your Apple account. Subscriptions will automatically renew at the end of your current period, unless auto-renew is turned off at least 24 hours before the end of the subscription period. You will still have access to all your subscription features and content for the remaining time of your then-current period.
Big Stuff Learning
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BSL is for anyone who wants to prepare for exams efficiently and turn “dead time” in everyday life into real study time — hands-free, structured, and active learning. ACTIVE LEARNING ON THE GO The BSL app integrates the best learning methods: Feynman, Self-Regulated Learning (SRL), Active Recall, Spaced Repetition, Dual Coding, Micro-Learning, and the Generation Effect — supported by AI. BSL turns “just listening on the side” into a guided learning process — with the goal of shifting 70–80% of learning into hands-free time (commuting, sports, routine routes, everyday life …). WHO IS BSL FOR ● You’re preparing for exams (university, career, certifications, languages) ● You never seem to have enough time to study ● You commute, jog, and/or spend a lot of time on the go AI TOOLS: ● Content creation (flashcards, audio sequences, full BSL books, AI Wizard, …) ● Ask follow-up questions, get explanations, summaries, dialogs, and exam simulations MUSIC BEATS ● In the app and on www.bslbeats.com , more than 1,000 vocabulary songs are available German, English, Spanish ● Not isolated, but linked to language learning books, lessons, and vocabulary lists (flashcards) LIBRARY ● Download ready-made BSL books from the library ● Topics like tech, AI, learning, … continuously expanding IMPORTANT INFO UP FRONT ● Registration required ● 1,000 free AI points ● Start free: create 3 of your own BSL books with unlimited learning sequences each ● 10 playlist songs free ● Earn free AI points by watching video tutorials and inviting friends HOW FAST CAN I GET STARTED? ● BSL is a complete learning system — from spaced repetition (SLR) and flashcards to AI tools and the Feynman Method. ● To truly benefit from it, invest a little time first: about 30 minutes in our Academy for setup and your first learning content. ● After that, it runs hands-free: depending on the subject, you can shift up to 80% of your study time to commuting, workouts, and everyday life. Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Uptime at every 4 days against Big Stuff Learning's every 11 days. On price, ads, in-app purchases 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
Both are free to download. Uptime sells 7 in-app purchases, starting at $3.99 per month and Big Stuff Learning sells 10 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Uptime ships an update every 4 days, Big Stuff Learning every 11 days. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.
| Parameter | Uptime | Big Stuff Learning |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (2.7K ratings) — better | — |
| Positive reviews | 67.2% of reviews | — |
| Number of ratings | 2.7K — better | — |
| Update frequency | Every 4 days — better | Every 11 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.4 — better | 16.6 |
| Further details — not scored | ||
| Size | 84 MB | 120 MB |
| Age rating | 17+ | 4+ |
| Developer | UPTIME APP LIMITED | Stundner GmbH |
Bugs and requests
Uptime
Reported bugs
3 issues- Subscription issues and unexpected charges
- App crashes or freezes on some devices
- Recommendation algorithm needs improvement
Requested features
4 requests- Offline access to downloaded content
- Better organization and management of saved content
- More diverse content beyond just progressive/liberal views
- Family sharing or discounted plans for multiple users
Big Stuff Learning
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Uptime
- Uptime Premium$3.991 Month
- Uptime Premium$19.991 Month
- Uptime Premium7 Days trial$29.991 Year
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- Uptime Premium1 Year trial$29.991 Year
- Uptime Premium7 Days trial2 variants$55.991 Year
- Uptime Premium7 Days trial$69.991 Year
- Uptime Premium1 Year trial2 variants$69.991 Year
Big Stuff Learning
- Basic Monthly$9.991 Month
- Pro Monthly$22.991 Month
- Premium Monthly$29.991 Month
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- Basic Yearly$59.991 Year
- Pro Yearly$149.991 Year
- Premium Yearly$249.991 Year
- AI Points$4.99
- AI Points$24.99
- BSL Book$34.99
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- BSL Book$44.99









