Card Maths - Kids mental math
Kids fast-arithmetic practice
How much does Card Maths - Kids mental math cost?
Prices are current as of 21 Oct 2026.
3 one-time purchases from $0.99
In the United States, Card Maths - Kids mental math has 3 one-time purchases priced $0.99 – 17.99.
| Product | Price |
|---|---|
| 1-Month License | $0.99 |
| 12-Month License | $8.99 |
| Lifetime License | $17.99 |
See what Card Maths - Kids mental math costs in all 175 countries →
10+ alternatives to Card Maths - Kids mental math
| Card Maths - Kids mental math |   QuickCalc - Quick calculations |   Mental Math Pro - Math Quiz |   嗯背单词JP - 日语人的背单词外挂 |   Math puzzles - Brain exercise |   阅读猫-英语阅读四级六级考研高考中考 |   My First Museum |   数学口算语音版-一年级数学解题二年级数学游戏三年级数学算术题 |   Mental Arithmetic For Learn |   珠心算出题 |   Speed calculation | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.7 | 4.6 | 4.5 | 4.8 | 4.3 | 4.8 | 4.5 | 4.2 | 4.7 | 4.8 | 2.6 |
| Reviews | 234 | 9.1K | 980 | 596 | 378 | 241 | 186 | 102 | 95 | 13 | 5 |
| Released | 2017 | 2016 | 2023 | 2024 | 2016 | 2025 | 2021 | 2021 | 2019 | 2018 | 2018 |
| One-time price | $8.99 | $1.99 | $0.99 | $4.99 | $0.99 | $6.99 | $1.99 | $2.99 | — | — | — |
The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest. Plans fewer than four in ten of the priced apps sell are left out.
Card Maths - Kids mental math reviews
4.7 out of 5, based on 234 reviews.
What people like
- One-time fee removes all ads forever
- Clean interface with no distractions
- Kids learn mental math quickly
What they complain about
- Max calculation limit is only 100
- Wrong answer colors help kids cheat
- No decimal or fraction practice
关于答题的提示
也算老用户了，市面上所有App对比来说，这个非常好用！不过，我觉得在做练习题的时候，可以个性化里取消错误答案的色彩提醒，不然小孩自作聪明，比如20以内的加减法他用数字去套答案，一个一个套，直至答题的色彩变正常！这一点就没有任何意义啦！！还有就是能在答完之后，给一个检验的机会或者给错题做一个错题库！如果可以的话能留个联系方式吗
Très nul
Nul
挺好的
真的很好，虽然只在100以内有点小，但是能满足我的运算需求，而且还有挑战性，对于我来说完全够，还有奖励一天不练个30题都难受
没找到怎么设置学习方案的选项
功能使用不轻易， 找了半天没找到怎么设置练习方案的选项
有点可惜
优点：界面简洁大方，设计很高级。 缺点：显示最高3年级，但其实2年级以内。多位数四则没有，小数分数计算也没有，比较遗憾。 结论：开发者补完全部计算内容会购买。
能与安卓同步就好了
app无广告，高级版充钱一次终身免费无广告，非常不错，能与安卓同步就好了
Thunder
Baby
很赞！
方案设置中运算数和结果都控制在100以内了，希望能支持计算结果超出100的；如果能支持1000以内计算就更好啦！
非常好
好极了🌟👏
great！some suggestions
it can be better if you add the “greater than” and “less than”.
给小孩不
目前没看到广告，界面整洁
舒服
兔小乐倒闭了，找了半天找到卡片，完美
答案建议改成a,b,c,d四个选项
每次用下面的输入感觉很浪费时间，对我提高运算速度来说不是太方便，谢谢！
妈妈的好帮手
是一套宝贝们练习速算的好教材。很适合4岁以上儿童学习的好帮手。
非常不错的数学练习软件
操作简单，孩子上手很快，界面干净清爽，适合幼儿班和低年级的小朋友，假期给孩子练习速算就是它了。
棒棒的
小孩子提升很快，好棒的一款app
非常赞的一款学习App
这是用户体验与内容俱佳的一款App，已推荐身边的爸比妈咪下载。
Card Maths - Kids mental math price by country
A one-time purchase costs $4.19 in China and $12.65 in Colombia — 3× more for the same thing. Below is the going rate for each plan in every country that sells it — the middle price of what the app charges there, in the country's own currency with the dollar equivalent beneath it.
| Country | One-time |
|---|---|
| Afghanistan | $8.99 |
| Albania | $9.99 |
| Algeria | $8.99 |
| Angola | $8.99 |
| Anguilla | $8.99 |
| Antigua And Barbuda | $8.99 |
| Argentina | $8.99 |
| Armenia | $9.99 |
| Australia | A$14.99$10.48 |
| Austria | €9.99$11.21 |
| Azerbaijan | $9.99 |
| Bahamas | $9.99 |
| Bahrain | $9.99 |
| Barbados | $9.99 |
| Belarus | $9.99 |
| Belgium | €9.99$11.21 |
| Belize | $8.99 |
| Benin | $9.99 |
| Bermuda | $8.99 |
| Bhutan | $8.99 |
| Bolivia | $8.99 |
| Bosnia & Herzegovina | €9.99$11.21 |
| Botswana | $8.99 |
| Brazil | R$59.90$11.93 |
| British Virgin Islands | $8.99 |
| Brunei Darussalam | $8.99 |
| Bulgaria | €9.99$11.21 |
| Burkina Faso | $8.99 |
| Cambodia | $9.99 |
| Cameroon | $9.99 |
| Canada | CA$11.99$8.50 |
| Cape Verde | $8.99 |
| Cayman Islands | $8.99 |
| Chad | $8.99 |
| Chile | CLP 9,990$10.18 |
| China | CN¥28.00$4.19 |
| Colombia | COP 39,900$12.65 |
| Congo | $9.99 |
| Congo, Democratic Republic | $8.99 |
| Costa Rica | $8.99 |
| Cote Divoire | $9.99 |
| Croatia | €9.99$11.21 |
| Cyprus | €9.99$11.21 |
| Czech Republic | CZK 249.00$11.50 |
| Denmark | DKK 79.00$11.86 |
| Dominica | $8.99 |
| Dominican Republic | $8.99 |
| Ecuador | $8.99 |
| Egypt | EGP 499.99$9.18 |
| El Salvador | $8.99 |
| Estonia | €9.99$11.21 |
| Fiji | $8.99 |
| Finland | €9.99$11.21 |
| France | €9.99$11.21 |
| Gabon | $8.99 |
| Gambia | $8.99 |
| Georgia | $9.99 |
| Germany | €9.99$11.21 |
| Ghana | $9.99 |
| Greece | €9.99$11.21 |
| Grenada | $8.99 |
| Guatemala | $8.99 |
| Guinea-bissau | $8.99 |
| Guyana | $8.99 |
| Honduras | $8.99 |
| Hong Kong | HK$68.00$8.66 |
| Hungary | HUF 3,990$12.30 |
| Iceland | $9.99 |
| India | ₹999.00$10.52 |
| Indonesia | IDR 179,000$9.94 |
| Iraq | $8.99 |
| Ireland | €9.99$11.21 |
| Israel | ₪29.90$9.65 |
| Italy | €9.99$11.21 |
| Jamaica | $8.99 |
| Japan | ¥1,500$9.48 |
| Jordan | $8.99 |
| Kazakhstan | KZT 4,990.00$11.08 |
| Kenya | $9.99 |
| Kosovo | €9.99$11.21 |
| Kuwait | $8.99 |
| Kyrgyzstan | $9.99 |
| Lao Peoples Democratic Republic | $9.99 |
| Latvia | €9.99$11.21 |
| Lebanon | $8.99 |
| Liberia | $8.99 |
| Libya | $8.99 |
| Lithuania | €9.99$11.21 |
| Luxembourg | €9.99$11.21 |
| Macao | $8.99 |
| Macedonia | $8.99 |
| Madagascar | $8.99 |
| Malawi | $8.99 |
| Malaysia | MYR 39.90$9.78 |
| Maldives | $8.99 |
| Mali | $8.99 |
| Malta | €9.99$11.21 |
| Mauritania | $8.99 |
| Mauritius | $9.99 |
| Mexico | MX$199.00$10.79 |
| Micronesia | $8.99 |
| Moldova | $9.99 |
| Mongolia | $8.99 |
| Montenegro | €7.99$8.97 |
| Montserrat | $8.99 |
| Morocco | $9.99 |
| Mozambique | $8.99 |
| Myanmar | $8.99 |
| Namibia | $8.99 |
| Nauru | $8.99 |
| Nepal | $9.99 |
| Netherlands | €9.99$11.21 |
| New Zealand | NZ$14.99$8.52 |
| Nicaragua | $8.99 |
| Niger | $8.99 |
| Nigeria | NGN 14,900.00$11.18 |
| Norway | NOK 99.00$10.53 |
| Oman | $8.99 |
| Pakistan | PKR 2,500$9.02 |
| Palau | $8.99 |
| Panama | $8.99 |
| Papua New Guinea | $8.99 |
| Paraguay | $8.99 |
| Peru | PEN 39.90$11.60 |
| Philippines | ₱599.00$9.49 |
| Poland | PLN 39.99$10.28 |
| Portugal | €9.99$11.21 |
| Qatar | QAR 29.99$8.24 |
| Romania | RON 49.99$10.52 |
| Russia | RUB 799.00$9.68 |
| Rwanda | $8.99 |
| Sao Tome & Principe | $8.99 |
| Saudi Arabia | SAR 39.99$10.66 |
| Senegal | $9.99 |
| Serbia | €9.99$11.21 |
| Seychelles | $8.99 |
| Sierra Leone | $8.99 |
| Singapore | SGD 12.98$10.14 |
| Slovakia | €9.99$11.21 |
| Slovenia | €9.99$11.21 |
| Solomon Islands | $8.99 |
| South Africa | ZAR 199.99$12.19 |
| South Korea | ₩15,000$11.30 |
| Spain | €9.99$11.21 |
| Sri Lanka | $8.99 |
| St. Kitts and Nevis | $8.99 |
| St. Lucia | $8.99 |
| St. Vincent & The Grenadines | $8.99 |
| Suriname | $9.99 |
| Swaziland | $8.99 |
| Sweden | SEK 119.00$12.01 |
| Switzerland | CHF 8.00$9.70 |
| Taiwan | NT$290.00$8.89 |
| Tajikistan | $9.99 |
| Tanzania | TZS 24,900.00$9.43 |
| Thailand | THB 299.00$8.89 |
| Tonga | $8.99 |
| Trinidad and Tobago | $8.99 |
| Tunisia | $8.99 |
| Turkey | TRY 499.99$10.08 |
| Turkmenistan | $8.99 |
| Turks and Caicos | $8.99 |
| Uganda | $9.99 |
| Ukraine | $9.99 |
| United Arab Emirates | AED 34.99$9.53 |
| United Kingdom | £8.99$12.02 |
| United States | $8.99 |
| Uruguay | $8.99 |
| Uzbekistan | $9.99 |
| Vanuatu | $8.99 |
| Venezuela | $8.99 |
| Vietnam | ₫299,000$11.57 |
| Yemen | $8.99 |
| Zambia | $9.99 |
| Zimbabwe | $9.99 |
Card Maths - Kids mental math FAQ
- Is Card Maths - Kids mental math free?
- Yes. The app and its basic features are free, in all 175 countries it sells in. Premium features are paid: they start from $0.99 (US), across 3 one-time purchases.
- Does Card Maths - Kids mental math have a free trial?
- No. None of its offers (US) come with a free trial.
- Where is Card Maths - Kids mental math cheapest?
- A one-time purchase costs CN¥28.00 (≈$4.19) in China and COP 39,900 (≈$12.65) in Colombia, its cheapest and dearest countries.
- What are the best alternatives to Card Maths - Kids mental math?
- QuickCalc - Quick calculations (4.6 from 9,080 reviews, premium from $1.99), Mental Math Pro - Math Quiz (4.5 from 980 reviews, premium from $0.99) and 嗯背单词JP - 日语人的背单词外挂 (4.8 from 596 reviews, premium from $2.99).
Card Maths - Kids mental math download
Last updated 3 months ago.
Card Maths - Kids mental math sells in 175 countries. It was released 9 years and 6 months ago, on 6 Apr 2017. It holds a 4.7 rating from 234 reviews.
Supports 2 languages: English, Chinese.
How much does Card Maths - Kids mental math make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- One-time 100%
Revenue by country
- China 79%
- Taiwan 8%
- United States 8%
- Hong Kong 3%