CSJR Lecturio vs Krumbit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CSJR Lecturio
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Welcome to College of St. John Roxas, your online academy. Features: - Video lectures: Learn & review all relevant concepts faster, easier - Learning Material: Download a PDF of any lecture’s slides for later reference - Qbank Tests: Apply your knowledge and solve clinical case questions - Spaced Repetition Quiz: reinforce knowledge, driven by a smart learning algorithm - Bookmatcher: Find the right videos for your text book - Bookmarks: Organize lectures in your own lists - Study planner: Plan your learning goals - Text Book Articles: Deepen and reinforce your knowledge - Learning progress control: Check your progress for each course - Synchronization between all devices: Simply continue learning seamlessly on another device - Offline availability: Learn on the go - Notes: Create notes about your lectures - Playback speed: Adjust the speed of the videos to your learning speed
Krumbit
This app transforms your scrolling time into learning opportunities. Watch short video lessons on various topics and test your knowledge with quick quizzes. Build a daily habit of continuous learning in just minutes a day.
- Bite-sized video lessons
- Quick quizzes
- Daily streak tracking
- Progress monitoring
- Explore diverse topics
- In-app feedback
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Learn something useful every time you scroll. Krumbit is a microlearning app that turns short-form scrolling into short-form learning. Watch quick video lessons on science, health, history, and everyday facts, then take a fast quiz to lock in what you just learned. Built for people who love the pace of short videos but want something smarter, Krumbit helps you build a better habit without giving up the format you already enjoy. Whether you are on your commute, taking a quick break, or winding down at night, you can make real progress in minutes. What you can do in Krumbit: Watch bite-sized video lessons Take quick quizzes after each lesson Build a daily streak and track your progress Explore science, health, history, and everyday facts Send feedback directly in the app and help shape the product Krumbit makes scrolling feel productive: fast, visual, and actually useful. Download Krumbit and turn your scrolling habit into a learning habit.
Screenshots
Verdict
The clearest difference is update cadence: Krumbit at weekly against CSJR Lecturio's every 3 weeks. 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. Neither carries in-app purchases, so what you see is what you pay.
CSJR Lecturio ships an update every 3 weeks, Krumbit weekly. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.
| Parameter | CSJR Lecturio | Krumbit |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (15 ratings) — better |
| Positive reviews | — | 93.8% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 128 MB | 56 MB |
| Age rating | 17+ | 12+ |
| Developer | Lecturio GmbH | Boqiang Liang |
In-app purchases
CSJR Lecturio
No in-app purchases
Krumbit
No in-app purchases
Questions
Is CSJR Lecturio free?
Is Krumbit free?
Do CSJR Lecturio or Krumbit have ads?
Which is updated more often, CSJR Lecturio or Krumbit?
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