--- title: "DiaMath (Diamond Math) - Reviews, Revenue and Downloads in United States | Apple App Store" description: "DiaMath (Diamond Math) is a fun and challenging way to improve your problem solving skills. The principle of DiaMath is to solve for the two empty spaces in the diamond. The rule for a diamond pattern" --- # DiaMath (Diamond Math) — United States ![DiaMath (Diamond Math) App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/da/25/de/da25de3a-5aa3-7a6d-101c-9b53804c3ae2/AppIcon-0-0-1x_U007emarketing-0-6-0-0-85-220.png/400x400bb.png) **Developer:** [PalaSoftware](https://apptail.io/developer/palasoftware-BLB) **Category:** Education **Rating:** 4.4/5 (29 ratings) **Price:** Free **Bundle ID:** com.yourcompany.DiaMath **Store:** Apple App Store **Country:** United States **Version:** 1.9.1 (released 2024-03-19) **Original Release:** 2008-10-18 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id293827476) **AppTail Page:** [https://apptail.io/app/diamath-diamond-math-Rgcf/united-states](https://apptail.io/app/diamath-diamond-math-Rgcf/united-states) ## DiaMath (Diamond Math) Description DiaMath (Diamond Math) is a fun and challenging way to improve your problem solving skills. The principle of DiaMath is to solve for the two empty spaces in the diamond. The rule for a diamond patterns is: Add the left and right numbers together to get the bottom number (sum); multiply the left and right numbers together to get the top number (product). Knowing the rule is only the first step. You will find yourself asking questions along the way like what two numbers multiply together to get x but add together to get y? Though the basis of DiaMath is addition and multiplication it will also test your subtraction and division abilities. DiaMath is configurable to quiz you with 10, 20 or 30 problems. All the problems are generated by the iPhone and randomized so there is a virtual unlimited set of possibilities. DiaMath provides three different levels of difficulty as well as allowing you to choose a range of numbers from 1 to 99. Additionally, DiaMath has a timer thus allowing you the opportunity to see if you can improve on a previous time, or even challenge a friend to a "quiz-off". DiaMath will help any student improve their problem solving skills and is a great first step towards learning algebra. For those of us past algebra, it is a great tool to help exercise your brain. -------------------------------------------- ALGEBRA students… Diamath will help you practice factoring quadratic equations. Set difficulty mode set to hard and the thought process you use to find the left and right side of the diamond (when you’re given the top and bottom), is the same one you use to factor. For example, to factor x^2 – 7x – 18, you have to ask yourself: what two numbers multiply to -18 (which would be on the top of the diamond) but add to -7 (the bottom of the diamond)? The answer: -9 and 2. The factored form of x^2 – 7x – 18 is (x – 9)(x + 2). In standard form, ax^2 + bx + c (when a = 1), the c coefficient is on the top of the diamond while the b is on the bottom. -------------------------------------------- ## DiaMath (Diamond Math) Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/bc/14/46/bc1446f7-8910-5eb2-25af-fd99b6dcd198/b94e649f-3141-46da-aec9-63db76e7772a_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-01-01_at_16.37.03.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/38/85/93/388593c7-a6ac-9adb-9420-070bf259d15f/f80ee1d4-c16e-43b1-a23c-de7d29107902_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-01-01_at_16.37.12.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/c7/ae/cc/c7aeccd4-eb19-6e05-5b9b-d0e3bac60909/c2c0c384-bb61-4a64-b19b-8f15d8cab4ee_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-01-01_at_16.39.58.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/0f/32/31/0f3231ba-c16e-d102-ddac-76ee5f03cc79/cd41a455-7c05-41b5-9a13-0272fd549ae9_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-01-01_at_16.37.53.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/aa/43/d3/aa43d37b-4410-a299-5fd4-65b2c95ed41f/3e494a9d-69c6-4d37-8911-e440a636343a_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-01-01_at_16.41.20.png/1284x2778.png) ## DiaMath (Diamond Math) Rating Breakdown in United States - 5 stars: 21 (72%) - 4 stars: 3 (10%) - 3 stars: 3 (10%) - 2 stars: 0 (0%) - 1 stars: 2 (7%) ## DiaMath (Diamond Math) Reviews in United States ### ***** "Love this app" This app is great for kids who need help with times tables and it’s fun I like how you can go back and review the answers you got wrong definitely 10/10 -- Peyton2342, 2024-10-21 ### ***-- "Not appropriate to use within a classroom setting" This app is decent in that it challenges users in problem solving and critical thinking. However, the app is very simple and does not provide anything that a textbook cannot. The app also has advertisements attached that would not be appropriate in a classroom setting. One thing that might make this app more useful would be to have different levels in which the user progresses through. If a user were to get incentives for finishing a level or completing a level within a certain time frame, the user may be more inclined to buy/use the app. Overall, it is an alright app appropriate for grades three and four, but no higher. -- abbyfiedler, 2012-04-28 ### *---- "I didn't pay full price to see ads" Come on guys... Why the heck are there ads??? What a bunch of crap. If it was free I could understand. Get rid of them NOW -- Trafficmn, 2010-11-22 ### *---- "Ads on paid app*** grrr$&@{^}+" What a rip! Please make this app not lame by having ads. Otherwise it is basic but decent. -- iBuggins, 2010-09-02 ### ***** "This app is really fun!" I love this app, I can't tell you how great it is to challenge yourself in math, when you've had problems with math in the past. Thank you for this app. -- KS , 2010-03-10 ### ***** "Wonderful Game" What I like best about this game is the ability to choose the range of numbers. I pretty much only play in Hard mode, but with a range of 0 to 12, it was a good game for my 9 year old. Turn it up to -15 to 15 and my high schooler and college student were challeged. Ramp it up to -25 to 25 and it was a great workout for me. It even lets you redo the ones you miss. Very nice, simple game. -- EE_Instructor, 2008-12-28 ### ***** "Fun, challenging and educational!" I'm a 6th grade math teacher and this is a fantastic game. Great way to introduce pre-algebra skills and maintain math facts! Love it, I'll be showing this to my students tomorrow. -- Mystalyn, 2008-12-04 ### ***** "A new twist to..." This certainly will keep all ages entertained and thinking. Great App! -- MrPhone, 2008-11-29 ### ***** "Fun game!" Great 2 minute time killer and sharpens the mind! A pause option could be handy. -- Ed, 2008-11-23 ### ***** "Great for factoring!" If you allow negative numbers it provides great practice for factoring quadratic expressions. For example x^2-3x-10 factors into (x-5)(x+2). DiaMath helps students to see -5 plus 2 is -3 and -5 times 2 is -10. I hope to use this with my Algebra class next year. JH at Riverside High School -- itzabargain, 2008-11-13 [View all DiaMath (Diamond Math) reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Apps Similar to DiaMath (Diamond Math) - [1 + 2 = 3 Jungle Puzzle](https://apptail.io/app/1-2-3-jungle-puzzle-dXc/united-states) - [English Speaking Listening Pro](https://apptail.io/app/english-speaking-listening-pro-Qlyb/united-states) - [Tafelkluis - oefen tafels](https://apptail.io/app/tafelkluis-oefen-tafels-lrZb/united-states) - [Faith Bible](https://apptail.io/app/faith-bible-oYdc/united-states) - [Division Revision : Ibbleobble](https://apptail.io/app/division-revision-ibbleobble-yipe/united-states) - [ARC Quest](https://apptail.io/app/arc-quest-fuNe/united-states) - [Homeward](https://apptail.io/app/homeward-Hgcf/united-states) - [Verbos en inglés gramática Pro](https://apptail.io/app/verbos-en-ingles-gramatica-pro-PHmm/united-states) - [English: Odd Word Out Pro](https://apptail.io/app/english-odd-word-out-pro-Cmnm/united-states) - [Your Daily Latin](https://apptail.io/app/your-daily-latin-RdTn/united-states) ## DiaMath (Diamond Math) Available In - [United States](https://apptail.io/app/diamath-diamond-math-Rgcf/united-states) - [Japan](https://apptail.io/app/diamath-diamond-math-Rgcf/japan) - [France](https://apptail.io/app/diamath-diamond-math-Rgcf/france) - [Canada](https://apptail.io/app/diamath-diamond-math-Rgcf/canada) - [Netherlands](https://apptail.io/app/diamath-diamond-math-Rgcf/netherlands) - [Singapore](https://apptail.io/app/diamath-diamond-math-Rgcf/singapore) - [Russia](https://apptail.io/app/diamath-diamond-math-Rgcf/russia) - [United Kingdom](https://apptail.io/app/diamath-diamond-math-Rgcf/united-kingdom) - [Taiwan](https://apptail.io/app/diamath-diamond-math-Rgcf/taiwan) - [Greece](https://apptail.io/app/diamath-diamond-math-Rgcf/greece) - [Malaysia](https://apptail.io/app/diamath-diamond-math-Rgcf/malaysia) - [Sweden](https://apptail.io/app/diamath-diamond-math-Rgcf/sweden) - [Austria](https://apptail.io/app/diamath-diamond-math-Rgcf/austria) - [Madagascar](https://apptail.io/app/diamath-diamond-math-Rgcf/madagascar) - [Malta](https://apptail.io/app/diamath-diamond-math-Rgcf/malta) - [Nigeria](https://apptail.io/app/diamath-diamond-math-Rgcf/nigeria) - [Norway](https://apptail.io/app/diamath-diamond-math-Rgcf/norway) - [Nepal](https://apptail.io/app/diamath-diamond-math-Rgcf/nepal) - [Philippines](https://apptail.io/app/diamath-diamond-math-Rgcf/philippines) - [Pakistan](https://apptail.io/app/diamath-diamond-math-Rgcf/pakistan) - [Poland](https://apptail.io/app/diamath-diamond-math-Rgcf/poland) - [Qatar](https://apptail.io/app/diamath-diamond-math-Rgcf/qatar) - [Slovenia](https://apptail.io/app/diamath-diamond-math-Rgcf/slovenia) - [Slovakia](https://apptail.io/app/diamath-diamond-math-Rgcf/slovakia) - [Senegal](https://apptail.io/app/diamath-diamond-math-Rgcf/senegal) - [Uganda](https://apptail.io/app/diamath-diamond-math-Rgcf/uganda) - [United Arab Emirates](https://apptail.io/app/diamath-diamond-math-Rgcf/united-arab-emirates) - [Vietnam](https://apptail.io/app/diamath-diamond-math-Rgcf/vietnam) - [Azerbaijan](https://apptail.io/app/diamath-diamond-math-Rgcf/azerbaijan) - [Bulgaria](https://apptail.io/app/diamath-diamond-math-Rgcf/bulgaria) - [Brunei](https://apptail.io/app/diamath-diamond-math-Rgcf/brunei) - [Belize](https://apptail.io/app/diamath-diamond-math-Rgcf/belize) - [China](https://apptail.io/app/diamath-diamond-math-Rgcf/china) - [Cyprus](https://apptail.io/app/diamath-diamond-math-Rgcf/cyprus) - [Israel](https://apptail.io/app/diamath-diamond-math-Rgcf/israel) - [India](https://apptail.io/app/diamath-diamond-math-Rgcf/india) - [Jamaica](https://apptail.io/app/diamath-diamond-math-Rgcf/jamaica) - [Kuwait](https://apptail.io/app/diamath-diamond-math-Rgcf/kuwait) - [Kazakhstan](https://apptail.io/app/diamath-diamond-math-Rgcf/kazakhstan) - [Latvia](https://apptail.io/app/diamath-diamond-math-Rgcf/latvia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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