Flash Cards: Math Facts: iPhone vs Android
Flash Cards: Math Facts by Nathan Hoellein 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
5.0 ★
1 ratings, both stores
Measured
Best rank now
#98
Android · 
Games › Trivia Free
Games › Trivia FreeMeasured
App Store
App details
App ID
1149305731
Publisher
Nathan Hoellein
Content rating
4+
Google Play
App details
App ID
ru.russkiy.ViktorinaIslamVoprosy.iqraintellektualnoymillioner
Publisher
Quiz - Trivia Games
Content rating
Everyone
Flash Cards: Math Facts 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.
Where Flash Cards: Math Facts's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
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.
Business model: Ad-led
How Flash Cards: Math Facts makes money: subscriptions, one-off purchases and ads.
Ads
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 | 5.0 ★ | 1 |
| Google Play | 4.6 ★ | – |
| Both stores | 5.0 ★ weighted by ratings | 1 |
About Flash Cards: Math Facts
The fantastically simple and highly effective flashcards app!
BENEFITS FOR THE STUDENTS
• It's simple, no gamification distractions.
• No anxiety from a timer.
• Ability to skip or keep trying a troublesome problem.
• Immediate feedback when a practice set is complete.
• Multiple problem formats; the traditional format: 4 + 6 = __ or the missing addend format: 4 + _ = 10
BENEFITS FOR PARENTS AND TEACHERS
• Highly configurable, all operations are available.
• Frequently missed problems are saved and repeated to increase accuracy.
• Ability to choose a constant number, a great option for multiplication practice!
• Insights into problem accuracy. Problem sets are saved and the number of attempts for each problem are tracked.
AVAILABLE METRICS
• Data on how many problems have been practiced grouped by operation
• Data on operations accuracy. How many problems were solved the first time?
• Data on frequently missed problems.
No subscription plans, all features are available.
Ad free.
BENEFITS FOR THE STUDENTS
• It's simple, no gamification distractions.
• No anxiety from a timer.
• Ability to skip or keep trying a troublesome problem.
• Immediate feedback when a practice set is complete.
• Multiple problem formats; the traditional format: 4 + 6 = __ or the missing addend format: 4 + _ = 10
BENEFITS FOR PARENTS AND TEACHERS
• Highly configurable, all operations are available.
• Frequently missed problems are saved and repeated to increase accuracy.
• Ability to choose a constant number, a great option for multiplication practice!
• Insights into problem accuracy. Problem sets are saved and the number of attempts for each problem are tracked.
AVAILABLE METRICS
• Data on how many problems have been practiced grouped by operation
• Data on operations accuracy. How many problems were solved the first time?
• Data on frequently missed problems.
No subscription plans, all features are available.
Ad free.
Flash Cards: Math Facts iPhone
Not in any tracked top chart right now.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperNathan Hoellein
CategoryEducation
Price0.99 CAD
Released
Rating★ 5.0 (1)
Version1.4.17
Age rating4+
First seen by us
26 Sep 2026
26 Sep 2026Rating
5.0 ★
1 ratings
Measured
Flash Cards: Math Facts on the App Store
App details
App ID
1149305731
Publisher
Nathan Hoellein
Content rating
4+
Flash Cards: Math Facts 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.
Where Flash Cards: Math Facts's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
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.
Business model: Ad-led
How Flash Cards: Math Facts makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
1 ratings
Measured
Ratings
1
Measured
About Flash Cards: Math Facts
The fantastically simple and highly effective flashcards app!
BENEFITS FOR THE STUDENTS
• It's simple, no gamification distractions.
• No anxiety from a timer.
• Ability to skip or keep trying a troublesome problem.
• Immediate feedback when a practice set is complete.
• Multiple problem formats; the traditional format: 4 + 6 = __ or the missing addend format: 4 + _ = 10
BENEFITS FOR PARENTS AND TEACHERS
• Highly configurable, all operations are available.
• Frequently missed problems are saved and repeated to increase accuracy.
• Ability to choose a constant number, a great option for multiplication practice!
• Insights into problem accuracy. Problem sets are saved and the number of attempts for each problem are tracked.
AVAILABLE METRICS
• Data on how many problems have been practiced grouped by operation
• Data on operations accuracy. How many problems were solved the first time?
• Data on frequently missed problems.
No subscription plans, all features are available.
Ad free.
BENEFITS FOR THE STUDENTS
• It's simple, no gamification distractions.
• No anxiety from a timer.
• Ability to skip or keep trying a troublesome problem.
• Immediate feedback when a practice set is complete.
• Multiple problem formats; the traditional format: 4 + 6 = __ or the missing addend format: 4 + _ = 10
BENEFITS FOR PARENTS AND TEACHERS
• Highly configurable, all operations are available.
• Frequently missed problems are saved and repeated to increase accuracy.
• Ability to choose a constant number, a great option for multiplication practice!
• Insights into problem accuracy. Problem sets are saved and the number of attempts for each problem are tracked.
AVAILABLE METRICS
• Data on how many problems have been practiced grouped by operation
• Data on operations accuracy. How many problems were solved the first time?
• Data on frequently missed problems.
No subscription plans, all features are available.
Ad free.
Latest updates
1.4.18
Minor updates for iOS 27
New graph to show arithmetic operation accuracy.
1.4.17
Behind-the-scenes improvements and library updates to improve reliability and prepare for future features.
Islamic Quiz Game: Russian Android
Islamic Quiz Game: Russian is #98 in Games › Trivia Free on Google Play in Russia and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperQuiz - Trivia Games
CategoryGames › Trivia
PriceFree
Released
Installs100k+
Rating★ 4.6 (0)
Updated
Content ratingEveryone
Rating
4.6 ★
0 ratings
Measured
Best rank now
#98
Games › Trivia FreeMeasured
Islamic Quiz Game: Russian on Google Play
App details
App ID
ru.russkiy.ViktorinaIslamVoprosy.iqraintellektualnoymillioner
Publisher
Quiz - Trivia Games
Content rating
Everyone
Islamic Quiz Game: Russian 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.
Where Islamic Quiz Game: Russian's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
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.
Business model: Ad-led
How Islamic Quiz Game: Russian makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Russia | Games › TriviaFree | #98 |
Apps near Islamic Quiz Game: Russian on the chart
Games › Trivia Free, around #98.
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Football Quiz! Ultimate Trivia#94
Who is? Brain Teaser & Riddles#95
Миллионер 2026: ТВ - Викторина#96
Muslim Quiz: Islamic questions#97
Would You Rather? questions#99
Trivia Crack: Brain Quiz Games#100
Dogs Quiz - Guess All Breeds!#101
Photo Roulette#102
A4 - Угадай Видео Влада#103
Ratings
Google Play, worldwide.
Rating
4.6 ★
0 ratings
Measured
Ratings
0
Measured
About Islamic Quiz Game: Russian
Play, test and improve your Islamic knowledge in the Russian language
The intellectual religious game contains of thousand of Islamic questions and answers in the Russian language. It's number one religious quiz in Russia.
We hope you will like it and spend your free time learning our sacred religious (Islam) in the Russian language.
Test your knowledge of Allah, Muhammad, Qur’an and Islam in your mother tongue (Russian language)! See how well you know the facts about one of the largest religions in the world, about fasting in Ramadan, The Pillars of Islam, The Hajj (pilgrimage to Mecca) and much more!
It contains a lot of questions with explications spread over different categories and several levels.
In this Islamic quiz of Russia, there are interesting, religious questions with answers about following Islamic topics:
* Companions (sahaba)
* Creed ('aqida)
* Fiqh (jurisprudence)
* Hadith (acts, words and approvals of the Prophet)
* Quran (Holy Quran)
* Islam Basics
* Muslim Prayers
* Islam: Day of Judgement
* Declaration of Faith
* Prophets (the Prophets in Islam)
* Scholars ('ulama)
* Sira (the life of the Prophet Muhammad (peace be upon him))
* One of the Five Pillars of Islam
* Famous (Firsts) in Islam
* Truths And Untruths About Islam
* Call To Prayer
* Do You Really Know Islam?
* Food in Islam
* Tuffluck's Islam
* Islamic Terms
* Legendary (Lasts) In Islam
* Prophet's companions
* Various (general)
The word game works anytime offline. With this brain game Play Questions on Islam and improve your Islamic knowledge as a Muslim. Take it with you on a road trip, on the bus or play a quick game while you are on the go in Russia and in the world!
About the format of Islamic Quiz in Russia
FEATURES:
★ Thousands of Islamic knowledge questions, the further you go the harder these questions get.
★ Ranking lets you invite your friends to play the game.
★ Google sign in
★ General leaderboard table
★ Achievement list
★ Share your score with Facebook
★ Tweet your score with Twitter
★ Invite your Facebook friends to challenge
★ Offline play possibility
★ 6 achievements to win game
You can benefit from helps. The quiz game provides 5 different helps:
★ Refresh - It will change the question.
★ 50/50 - It will remove half of the answers.
★ Show Answer - It will show the correct answer.
★ Genius - Einstein will say you the correct answer.
★ Protection - Preserves your game if you answer wrongly.
The intellectual religious game contains of thousand of Islamic questions and answers in the Russian language. It's number one religious quiz in Russia.
We hope you will like it and spend your free time learning our sacred religious (Islam) in the Russian language.
Test your knowledge of Allah, Muhammad, Qur’an and Islam in your mother tongue (Russian language)! See how well you know the facts about one of the largest religions in the world, about fasting in Ramadan, The Pillars of Islam, The Hajj (pilgrimage to Mecca) and much more!
It contains a lot of questions with explications spread over different categories and several levels.
In this Islamic quiz of Russia, there are interesting, religious questions with answers about following Islamic topics:
* Companions (sahaba)
* Creed ('aqida)
* Fiqh (jurisprudence)
* Hadith (acts, words and approvals of the Prophet)
* Quran (Holy Quran)
* Islam Basics
* Muslim Prayers
* Islam: Day of Judgement
* Declaration of Faith
* Prophets (the Prophets in Islam)
* Scholars ('ulama)
* Sira (the life of the Prophet Muhammad (peace be upon him))
* One of the Five Pillars of Islam
* Famous (Firsts) in Islam
* Truths And Untruths About Islam
* Call To Prayer
* Do You Really Know Islam?
* Food in Islam
* Tuffluck's Islam
* Islamic Terms
* Legendary (Lasts) In Islam
* Prophet's companions
* Various (general)
The word game works anytime offline. With this brain game Play Questions on Islam and improve your Islamic knowledge as a Muslim. Take it with you on a road trip, on the bus or play a quick game while you are on the go in Russia and in the world!
About the format of Islamic Quiz in Russia
FEATURES:
★ Thousands of Islamic knowledge questions, the further you go the harder these questions get.
★ Ranking lets you invite your friends to play the game.
★ Google sign in
★ General leaderboard table
★ Achievement list
★ Share your score with Facebook
★ Tweet your score with Twitter
★ Invite your Facebook friends to challenge
★ Offline play possibility
★ 6 achievements to win game
You can benefit from helps. The quiz game provides 5 different helps:
★ Refresh - It will change the question.
★ 50/50 - It will remove half of the answers.
★ Show Answer - It will show the correct answer.
★ Genius - Einstein will say you the correct answer.
★ Protection - Preserves your game if you answer wrongly.
What's new in 1.0.13
- Интерфейс игры немного изменился.
- Исправлены ошибки.
- Ошибки в вопросах были исправлены.
- Новые вопросы были добавлены.
- Исправлены ошибки.
- Ошибки в вопросах были исправлены.
- Новые вопросы были добавлены.