Space - Spaced Repetition

In-app purchases
4.2
977 reviews
100K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

Learn flashcards using Spaced Repetition.

Space is free to use, syncs cards across all your devices, and offers rich formatting options including advanced image support.

Unlimited free features:

· Powerful sharing: Invite your friends or classmates to work together on flashcards.
· Text-to-speech: Pronounces your cards as you learn. Supports many languages.
· Rich formatting: Express yourself by inserting images from your device or the internet, drawings, code, lists and more.
· Multi-device support: Create and learn cards on all your devices.
· Marketplace: Explore and download high-quality card decks to learn about a new language, geography, ...
· Dark mode: Learn without your eyes taking a strain.
· Space Telescope: Limited monthly usage of Telescope which lets you transform your pictures into flashcards.

Need even more or want to support us? Get Space Pro:

· Space Telescope: Transform your picture into flashcards using AI technology.
· Space Explain: Ask for additional context and explanations while learning cards.
· More features to come very soon!

Our mission is to help you become your best self. Join us and download Space today.

That's what our users say:

"This is one of those apps that I remember installing when I buy a new phone. Also, beautiful app." - Ricardo Passos

"Exceptional Spaced Repetition app! 1000 × better than your old friend Anki. The interface is so intuitive & you don't have to worry about concepts like Spaced repetition & it's optimal settings as you do on Anki." - Rahul Ranjan
Updated on
May 5, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
937 reviews
Michael Carci
March 21, 2025
I have been learning Italian for a little over a year now. In searching for any advantage, I'd heard of spaced repetition & its success in eliminating the "forgetting curve". Look it up, it's a real thing! So I downloaded every app ranking above a 4.0 & I tried them all. I've narrowed it down to 3 & this is one of them. I have over 1,300 words in over 60 chunks or units and when I am in danger of forgetting any words, this app does the hard part! I could never keep track of that many! Try it!
1 person found this review helpful
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Kevin Walker
February 5, 2025
Very frustrating bugs. I spent 30 minutes entering sequential steps I needed to learn. Copy paste controls are almost unusable (the slider to increase the copy area fights with the apps side to side scrolling through cards.) This was forgivable. But then I came back to actually use the flash cards and it screwed up the numbering scheme. So if I had steps 16-20 on a card, it turned them all into 1-4. So every card got screwed up.
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A Google user
June 27, 2019
Your image feature is greatly appreciated as well as, edit during review, add another card much faster. Issue: I cant seem to be able to add the same image even if the delete the card. Any plan for a widget? Instead of 10 clicks at a minimum to add an img card, it would be 5 clicks. Click 1 either img, img select, or text (ready to type). Click 2 take the img, ... (no validation of img). Click 3 back of card (ready to type \ click4 img). click 4/5 (done|select group) and takes you back to home!
4 people found this review helpful
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Space Flashcards
June 29, 2019
Hey Brendan, thanks for your feedback. The bug with adding the same image several times is known to us and is fixed in the next version, but many thanks for reporting it. The widget idea is also quite cool, we haven't thought about it before. But it will probably take some time until we implement it.

What’s new

- Minor bug fixes
- Bringing back in-app feedback submission