Cram is one of the simplest flashcard tools available. You make cards and flip through them. No algorithm, no scheduling, no friction. Space Repeat offers the same simplicity of card creation but adds a spaced repetition algorithm that makes long-term retention actually possible. Here's the trade-off.
Try Space Repeat Free| Feature | Space Repeat | Cram |
|---|---|---|
| Cost | Free | Free (basic); some features require account |
| Spaced repetition | Yes, automatic scheduling | No, random card order only |
| Setup required | Free account, ready in minutes | Minimal, no account needed to start |
| Card creation | Text and image cards | Text cards, basic formatting |
| Shared decks | Create your own | Large public library |
| Long-term retention | Designed for it | Not the goal, built for quick review |
| Study modes | Multiple modes including Blurt Mode | Basic flip, memorise mode |
| Progress tracking | Yes | Minimal |
Cost
Spaced repetition
Setup required
Card creation
Shared decks
Long-term retention
Study modes
Progress tracking
Cram is the right tool if you need to review a set of cards quickly with zero setup (like the night before an exam). Space Repeat is the right tool if you want to actually remember what you study. They solve different problems. If you're building decks for a course or a certification over weeks or months, the scheduling algorithm makes a significant difference in how much you retain.
Choose Space Repeat if…
You want spaced repetition that works immediately, for free, on any device, without setup or configuration.
Choose Cram if…
You just need a quick, zero-setup review session, like the night before an exam, and don't need a scheduling algorithm at all.
No. Cram shows cards in random order or in the order you created them. It's built for quick review sessions, not long-term retention. Space Repeat schedules each card based on how well you know it, which is what actually builds lasting memory.
Cram is fine for a last-minute review the night before a test. For material you need to retain over weeks or months, like an ongoing course or certification, Space Repeat's scheduling algorithm makes a measurable difference in how much you remember later.
Yes. Space Repeat requires a free account so it can track your review history and schedule each card individually. Cram lets you study without signing up, but that also means no memory of what you've already reviewed between sessions.
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