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CardDroid Math Flash Cards
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CardDroid Math Flash Cards

by WhitneyApps
Platform: Android Rated: All Ages
4.7 out of 5 stars  See all reviews (190 customer reviews)

Price: $0.99
Reward: Earn 30 coins when you buy this app! See terms.
Sold by: Amazon Digital Services, Inc.
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Try this app right now on your computer. You control the app with your mouse and keyboard to experience it like you would on your phone. Test drive this app before you buy.
How does this work?
Clicking the “Test drive now” button launches a copy of this app on Amazon Elastic Compute Cloud (EC2), a web service that provides on-demand compute capacity in the cloud for developers. When you interact with the simulated phone using your mouse and keyboard, we send those inputs over the Internet to the app running on Amazon EC2 — just like your mobile device would send a finger tap to the app. Our servers then send the video and audio output from the app back to your computer. All this happens in real time, allowing you to explore the features of the app as if it were running on your mobile device.

Test Drive Troubleshooting

Follow the steps below to Test Drive this app in Chrome. These steps will disable the version of Flash included with Chrome and run Test Drive in a separate version of Flash.

In Chrome type about:plugins in the address bar and press Enter.
Chrome plugins area
Click on Details on the right-hand side of the page.
Chrome plugins details
Click on Disable under the first listing of Flash. Leave the other version enabled.
Chrome plugins disable flash
Make sure you have the latest Flash player (10.1 or higher).
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Latest Updates

What's new in version 3.0
  • Added 10 Common Core Math Standards,
  • New "Doodle" card style (unlocked after 60 minutes of practice),
  • New horizontal "number sentence" problem format,
  • New "Within" problem sets like "Addition within 20,"
  • Modern user interface look and feel,
  • All perfect screens now have micro-games! (including a new flying saucer game)

Product Details

  • ASIN: B004V4WJWS
  • Original Release Date: April 4, 2011
  • Rated: All Ages This app may include dynamic content. What's this?
  • Average Customer Review: 4.7 out of 5 stars  See all reviews (190 customer reviews)
  • Amazon Best Sellers Rank: #363 Paid in Appstore for Android (See Top 100 Paid in Appstore for Android)
  •  Would you like to give feedback on images?

Product Features

  • Colorful, Interactive Flashcards for Addition, Subtraction, Multiplication, Division Math Facts
  • Great for Kindergarten, 1st Grade, 2nd Grade, 3th Grade, 4th Grade
  • Lots of built-in problem sets & 10 Common Core Standards
  • Customize difficulty, problems, colors, sounds, time limits
  • Animated rewards / micro-games on perfect screens

Product Description

CardDroid Math Flash Cards combines the proven concept of flash cards with the color, sound and animation of today’s technology to help children learn anywhere. Kids develop speed and confidence while having fun.

Easy to get started + fully customizable when you need it. Unlike most apps, you can set exactly what your child needs (like multiplying by 7 & 8). Now with 10 Common Core standards to match school.

Earn stars for correct answers and win animations and “micro games” for perfect scores. Unlock the “Doodle” card style after 60 minutes of practice.

Customizable Timer helps kids build speed and for tests they’ll take in school. History screens let you track progress & spot problem areas.

CardDroid Math Flash Cards is one of the best ways to learn math facts.

***** "Fun for all ages, customizable and easy to use. It's the best card app I've used. My kids range from 7-17 years old and they all use this." – Customer Review

- Math fact flashcards for addition, subtraction, multiplication, division
- Dozens of built-in problem sets or make your own
- 10 Common Core standards
- Vertical flash cards or horizontal number sentences
- History screens to track progress
- 4 sound sets or silent, 7 card color schemes
- Optimized for Kindle Fire, HD, HDX
- Kid-tested and Proven (see below and check recent reviews for testimonials)

***** “Our three kids, now aged 7, 9 and 10 have been breezing through 100 flash cards with this app nearly every day for the past two years. All three are tops in math in their class. My 9 and 10 year olds are doing multiplication and division tables through 20x20! I always did well in math but only memorized through 12x12. I believe regular practice with this app has given my kids a tremendous advantage versus their classmates! Everyone enjoys doing things they can do well and now my kids think math is fun!” – Roger, Amazon Appstore Customer

SPECIAL NEEDS: We've been told by customers that CardDroid Math is helpful for kids with special learning needs.

KID TESTED: CardDroid Math Flash Cards has been tested with many children to maximize your child's learning. Send us your suggestions to make it better - we listen.

COMMON CORE STANDARDS: We currently offer practice for standards K.OA.5, 1.OA.6, 1.NBT.4, 1.NBT.5, 2.OA.2, 2.NBT.5, 2.NBT.8, 3.OA.7, 3.NBT.2, 3.NBT.3. Are there others you’d like to see? Let us know. Four more are currently in the works.

Technical Details

  • Size: 4.2MB
  • Version: 3.0
  • Developed By: WhitneyApps
  • Application Permissions: (Help me understand what permissions mean)
    • Open network sockets
  • Minimum Operating System: Android 2.2
  • Approximate Download Time: Less than 1 minute

Customer Reviews

Most Helpful Customer Reviews
116 of 139 people found the following review helpful
4.0 out of 5 stars A great straight forward flash card app February 29, 2012
Verified Purchase
Simple enough for my 6 year old to use, allows you to choose different amounts to add, ie 1-5 range, 1-10 range etc but caps out i think at 50? settings werent super simple but simple enough to guess what they wanted you to do to change the settings. She likes it and so do I, doesnt want to do it its not her first choice but if we are in a doctors office waiting or i make her sit and do with me she enjoys for a short period of time. not one of those games I would think that kids would navigate towards but very beneficial tool.
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114 of 138 people found the following review helpful
5.0 out of 5 stars great for kids March 19, 2012
great app for when your kids are waiting and you need to have them do something productive. instead of just playing games, give them this alternate
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170 of 210 people found the following review helpful
5.0 out of 5 stars Very helpful for times table practice February 23, 2012
Verified Purchase
I love that this app is so flexible. My DD is learning the times tables so we can adjust it for just the table she's learning that week. We've got a rule that before she plays any other games she has to do at least 2 sets of flash cards. No complaints so far and her math quiz scores are going up. You can also adjust the background colors and sounds, she figured that out pretty quickly, and so it's not always the same boring flash card that appears. I would definitely recommend this for any child working on improving their math skills...from simple addition right on up to division.
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13 of 15 people found the following review helpful
5.0 out of 5 stars Outstanding for math facts, educator-approved March 17, 2013
By Learner
Verified Purchase
My wife is a school teacher. She loves this app but she hates writing reviews, so I'm doing this one for her.

My wife says our kids need to learn their "math facts" better. I assumed any math drill app would be as good as another. Not so, according to my teacher wife. The drills must be timed. Also, you must be able to set the range of numbers you are working with - you need to master "2 + X" before you move on to "3 + X."

I searched tons of math apps for my wife to evaluate. This CoolDroid app is the only one my wife thought was good for learning math facts.

There are many apps that will give random drills, but this one stands apart because:

- It is timed. As an educator, my wife says this is crucial for learning math facts.
- You can set the exact range of numbers. This is also crucial. For example, our daughter is starting with "2 + X" drills. When she gets fast at those, we will also add "3 + X." And so on.- You can do math facts from 0 to 20.
- It is very customizable - everything you would want to customize you can.
- There are several reports, everything you would want to know about how your kid does and what his/her weaknesses are.
- Our kids like it.

The only thing it lacks is letting the kids write the numbers with their finger, which helps them learn.

Our kids' school does Everyday Math. This is a great program, but it does not automatically require that kids learn their math facts - memorizing and getting fast at addition, multiplication, etc. So this CardDroid is what we needed for math facts practice.

We would have gladly paid much more for a first-rate tool like this.
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10 of 11 people found the following review helpful
4.0 out of 5 stars Fun app March 12, 2013
By sandy
Verified Purchase
My 9 yo daughter likes this app. Based on her written tests, it seems to be increasing the security of her math facts. She commented that she is finding it easier to memorize the facts rather than have to figure out the answers, which is particularly important on her timed tests at school. My only suggestion to improve the app would be to put in a 10-key option whereby you could enter the correct answer, rather than just select the right one from 4 possible choices...a bit more of a challenge that way.
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10 of 11 people found the following review helpful
5.0 out of 5 stars Great app! Excellent value! December 1, 2011
Verified Purchase
This app lets kids practice math facts with a colorful, engaging interface. We have it on our Kindle Fire and it works great! You can customize the level of difficulty, the number of problems, and the type of problem (multiplication, addition, etc). The program gives positive feedback to keep kids encouraged even if they give a wrong answer. WAY better than traditional flash cards!
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12 of 14 people found the following review helpful
5.0 out of 5 stars Nice start, needs tuning and some "advanced" features February 21, 2012
Verified Purchase
First off, love the concept and definitely a hit with the kids- they like "competing" on scores, which is a great bonus. The immediate feedback and drive is definitely a plus.

Some feature requests for future versions:

1) First, when the timer expires of the set of questions has been exhausted, the current NEXT/DONE is broken. Specifically- you click through the last problem (moving fast) and intead of seeing the final score, you "tap out" to the main menu. Fix: Move the "DONE" exit to a different location, or, better yet, make it a slide and not button control.
2) Another reviewer posted this as well- provide a "keyed answer" mode that's beyond the multiple guess.
3) Add functionality to support "themed" runs- multples of "5", multiples of "10", add 5's, etc. Or- allow a spreadsheet import so as a parent I can load up/manage sets tuned to what they're studying in class.
4) Add "score histories"... my boys are competitive, they want to see scores, compare scores from yesterday, and "prove it"... a "scoreboard" team vs. team or something to that effect would be very kul- but even just a leaderboard (that I can enable/disable in case the competition gets out of control. ;-) ) would be a great motivator to "beat yesterday's" score.

Don't get me wrong- love the app- just needs a bit "more cowbell".
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Most Recent Customer Reviews
4.0 out of 5 stars I like it
This app really helps with my sons homework's. I like it and I would recommend it to everybody. Great buy.
Published 4 days ago by BAILEY ELLEY
5.0 out of 5 stars Learning
I do like this one. I try to get my daughter to use it every night. It's great! thank you
Published 1 month ago by Jillian
5.0 out of 5 stars Great flash cards
I bought this for my son before going into 3rd grade this year. I can select multiplication or division as well as how high the flash cards will go. Read more
Published 1 month ago by Dana.Edward.Hoy
5.0 out of 5 stars I love this app...
This one is very helpful in that it allows you to customize it to their level. This keeps me from having to go get more flash cards evertime he advances, or having to go find... Read more
Published 1 month ago by Trey's Mom
5.0 out of 5 stars Very simple and easy to use
I am very glad that I bought this as it is great for for homeschooling and it has a lot of settings to customize the difficulty from about 1st grade to 8th grade from what I can... Read more
Published 1 month ago by The Doctor
5.0 out of 5 stars Math in a Flash
My kids generally hate studying But they LOVE this...I highly recommend this app if your kids need to practice for time tests.
Published 1 month ago by Jack R. Livingston
5.0 out of 5 stars good help for timed math
My daughter is in second grade and relies heavily on counting on her fingers. But this quarter, her teacher has started timed math tests. Read more
Published 1 month ago by mom2Kate
5.0 out of 5 stars love this!
This is a great, straightforward app for practicing math facts. We have this on 3 different Kindles for our 3 kids (age 9, 7, & 5). Read more
Published 2 months ago by Karen c
5.0 out of 5 stars 7 year old boy loves this one
It is really fun. I like doing the math. I like how it gives me a timer to finish the problems.
Published 2 months ago by Amazon Customer
4.0 out of 5 stars Good app for basic math
I have used it for drills for my 3rd grader. Works well and has good presets for problems to be solved. Read more
Published 2 months ago by Amazon Customer
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