Ever wondered why you can effortlessly recall song lyrics from a decade ago, yet forget the Spanish word for 'butterfly' just moments after learning it? The secret lies in the way your brain processes and stores memories. Babbly SRS™ uses the proven power of spaced repetition—showing you vocabulary precisely when your brain is ready to remember it best. We've taken this further by making each review relevant to your personal experience, helping you remember words not just for exams, but for life.
In 1885, a dedicated German psychologist named Hermann Ebbinghaus made a discovery that transformed our understanding of memory. He spent five years testing his own recall, and found that our brains are wired to forget.
Here's what happens when you learn something new but don't review it:
Sound familiar? This explains why cramming before an exam doesn’t work long-term, and why vocabulary slips away so quickly.
But Ebbinghaus also discovered something fascinating: by reviewing information at just the right moments, you can retain it indefinitely.
Think of your memory as a campfire. Without fuel, it quickly fades. But if you add a log at just the right time—not too early, not too late—the fire gets stronger and needs less wood each time.
This is exactly how SRS works:
The magic: Every successful review extends the next interval. Soon you’ll remember words for months or even years with just occasional practice.
Modern studies show that spaced repetition:
It’s not just theory—millions of students, doctors, and language learners around the world use SRS to master huge amounts of information efficiently.
Traditional SRS is already a huge leap forward—like swapping a horse-drawn cart for a car. But imagine if that car treated every passenger the same, whether they’re a marathon runner or have a broken leg.
That’s what happens with most SRS systems. They simply say: 'If you get it right, wait longer. If you get it wrong, review sooner.' It’s helpful, but misses key insights about you and the specific words you’re learning.
Traditional SRS has you spending time reviewing words you already know, while tricky ones get overlooked. It's efficient, but it could be much smarter.
Every word in your vocabulary is analysed in a range of ways:
How Hard is This Word?
How Often Will You Use It?
How Did You Learn It?
What really makes Babbly SRS™ intelligent is that it learns with you.
It Spots Your Strengths and Struggles:
It Fits Around Your Life:
Traditional apps only ask Did you get it right?—Babbly SRS™ takes in the whole context:
Real-world example:
A: It isn't harmful, but it's not ideal. Your brain holds onto memories best when you recall something just as you’re about to forget it—that’s the sweet spot that makes spaced repetition work. Think of it like watering a plant: too soon and you’re wasting water, too late and it wilts. Babbly SRS™ finds that just-right moment for you.
A: That’s completely normal and actually useful! Babbly SRS™ sees repeated mistakes as learning data, not failure. It will:
Remember: struggling with tough words is part of the process—not a sign you’re failing.
A: Great question! Words you use most often (like hello or thanks) need regular attention because you see them in daily life. Rare words (like pterodactyl) can wait longer between revisits. It’s like looking after a car—commuter cars need more check-ups than weekend classics.
A: Life happens, and Babbly SRS™ understands! When you return:
A: Not at all! Beginners actually benefit most from the right spacing, as you’re building habits from day one. The system starts simple and grows as you do, making sure you don’t spend too long on easy words and miss the chance to tackle trickier ones.
A: Think of those apps as basic calendar reminders: Review every X days. Babbly SRS™ is more like a personal coach—it knows your style, your goals, and exactly how every word fits your life. It's like following a workout routine designed just for you, instead of a generic gym plan.
A: That’s where Babbly SRS™ shines! Planning a business trip? Vocabulary like meetings and presentations jumps to the top. Learning for travel? Food, directions, and hotel words move up your list. Babbly understands that learning a language isn’t just memorising words—it’s about being ready for real moments in life.