Smart Repetition: iPhone vs Android
Smart Repetition by Elena Kuraeva is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.7 ★
2.8k ratings, both stores
Measured
Best rank now
#180
Android · 
Education Free
Education FreeMeasured
App Store
App details
App ID
1556865655
Publisher
Elena Kuraeva
Publisher country
Canada
On the store since
Jun 2022
4 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
5
EN FI DE RU UK
Size
13 MB
Google Play
App details
App ID
com.kuraeva.memorycard
Publisher
Elena Kuraeva
Publisher country
Canada
Content rating
Everyone
Smart Repetition downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | – | 100k+ Measured |
| Total | – | 100k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How Smart Repetition makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.3 ★ | 12 |
| Google Play | 4.7 ★ | 2.8k 21 written reviews |
| Both stores | 4.7 ★ weighted by ratings | 2.8k |
About Smart Repetition
Cards for memorizing words, phrases, rules... You can learn a large amount of new foreign words, prepare for the exams and much more.
The application uses spaced repetitions (spaced repetitions). The clue point is that the information must be repeated at certain increasing intervals. Spaced repetition technique allows all knowledge to be stored in long-term memory, I mean, years from now, you’ll remember the information. At the same time spending less time on memorizing.
You just need to create cards with words/phrases/sentences. The cards themselves will be shown with an increasing time interval according to the interval repetition algorithm. The app will let you know when the next study will start.
The application uses spaced repetitions (spaced repetitions). The clue point is that the information must be repeated at certain increasing intervals. Spaced repetition technique allows all knowledge to be stored in long-term memory, I mean, years from now, you’ll remember the information. At the same time spending less time on memorizing.
You just need to create cards with words/phrases/sentences. The cards themselves will be shown with an increasing time interval according to the interval repetition algorithm. The app will let you know when the next study will start.
Smart Repetition iPhone
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperElena Kuraeva
CategoryEducation
PriceFree
Released
Rating★ 4.3 (12)
Version1.19.0
Age rating4+
First seen by us
25 Oct 2026
25 Oct 2026Rating
4.3 ★
12 ratings
Measured
Smart Repetition on the App Store
App details
App ID
1556865655
Publisher
Elena Kuraeva
Publisher country
Canada
On the store since
Jun 2022
4 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
5
EN FI DE RU UK
Size
13 MB
Smart Repetition downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Smart Repetition before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Smart Repetition makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.3 ★
12 ratings
Measured
Ratings
12
Measured
About Smart Repetition
Cards for memorizing words, phrases, rules... You can learn a large amount of new foreign words, prepare for the exams and much more.
The application uses spaced repetitions (spaced repetitions). The clue point is that the information must be repeated at certain increasing intervals. Spaced repetition technique allows all knowledge to be stored in long-term memory, I mean, years from now, you’ll remember the information. At the same time spending less time on memorizing.
You just need to create cards with words/phrases/sentences. The cards themselves will be shown with an increasing time interval according to the interval repetition algorithm. The app will let you know when the next study will start.
The application uses spaced repetitions (spaced repetitions). The clue point is that the information must be repeated at certain increasing intervals. Spaced repetition technique allows all knowledge to be stored in long-term memory, I mean, years from now, you’ll remember the information. At the same time spending less time on memorizing.
You just need to create cards with words/phrases/sentences. The cards themselves will be shown with an increasing time interval according to the interval repetition algorithm. The app will let you know when the next study will start.
Latest updates
1.19.0
Apple design support added on iOS 26
Spaced repetition-memory cards Android
Spaced repetition-memory cards is #180 in Education Free on Google Play in Russia and charting in 1 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperElena Kuraeva
CategoryEducation
PriceFree
Released
Installs100k+
Rating★ 4.7 (2.8k)
Updated
Content ratingEveryone
Rating
4.7 ★
2.8k ratings
Measured
Best rank now
#180
Education FreeMeasured
Spaced repetition-memory cards on Google Play
App details
App ID
com.kuraeva.memorycard
Publisher
Elena Kuraeva
Publisher country
Canada
Content rating
Everyone
Spaced repetition-memory cards downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Spaced repetition-memory cards before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Spaced repetition-memory cards makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Russia | EducationFree | #180 |
Apps near Spaced repetition-memory cards on the chart
Education Free, around #180.
Ratings
Google Play, worldwide.
Rating
4.7 ★
2.8k ratings
Measured
Ratings
2.8k
Measured
Written reviews
21
Measured
About Spaced repetition-memory cards
Spaced repetition technique. Allows all knowledge to be stored in long-term memory. At the same time spending less time on memorizing. The clue point is that the information must be repeated at certain increasing intervals. So you can learn a large amount of new foreign words, prepare for the exam and much more.
What's new in 2.5.7
Libraries updated