Comparison

20以内加减法口算 vs 2Kids数学天天练

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

20以内加减法口算

This app helps children aged 3-7 develop essential mental math skills with addition and subtraction problems up to 20. It uses engaging game-based learning with varying difficulty levels and includes practice and timed test modes.

Highlights
  • Addition and subtraction up to 20
  • Mixed operation practice
  • Game-based learning
  • Multiple difficulty levels
  • Practice mode with hints
  • Timed test mode
  • Voice prompts
Features
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口算在学习数学中有着举足轻重的作用,3-7岁是打好口算基础的重要时期,它将直接影响着学生今后的计算能力。而学前班的小朋友由于年龄小,心理发展还不成熟,因此,在计算练习中出现错误是常有的事,并且用科学的方法提高小朋友的口算能力,因此本应用覆盖了20以内的加法、20以内减法,20以内加减法口算,20以内加减法混合运算,为此,本应用通过游戏方式让孩子在游戏中自己学习,快乐玩游戏,轻松学数学,并且有不同难度哦! 本应用特别适合小朋友进行幼小衔接和口算加减法相关的练习,有问题可以联系客服微信:gudongtoy 主要功能: *真人语音提示。 *练习模式,不限时间且有答案提示。 *测试模式,有限时间内答对的题越多得分越高。 *有可爱的摇一摇功能哦,让孩子在玩游戏同时爱上学习。 1.5.0 - 更新部分手机及iPad上的显示布局 - 优化成绩统计 - 增加客服联系方式

About

2Kids数学天天练

This app offers engaging math and logic training for young children. It features interactive lessons, AI-powered learning support, and daily practice to build foundational math skills and enhance logical thinking.

Highlights
  • Interactive math and logic lessons
  • AI-powered learning support
  • Daily personalized practice
  • Covers numbers, geometry, and logic
  • Speed calculation practice
  • Gamified learning modules
Features
Read full description

精美画面 + 趣味交互 + 科学的课程编排(数学和逻辑思维) = 让孩子爱上数学、理解数学、提高逻辑思维能力 = 培养儿童数学思维能力 产品特点 >> 涵盖启蒙数学和逻辑思维要点。 >> 科学编排,循序渐进地掌握数学和逻辑思维的启蒙知识。 >> AI智能辅助,智能发现学习难点,开拓解题思路。 丰富的功能模块 >> 每日练习 涵盖启蒙数学知识要点。根据孩子学习掌握情况和练习进度,每日自动生成学习和练习内容,确保孩子循序渐进地掌握数学知识。 >> 数学知识点 涵盖数与量、综合比较、数运算、几何基础、启蒙逻辑、认识时间等重要知识模块。 采用趣味闯关的学习方式,由浅入深,满足不同年龄段孩子的学习需求 >> 逻辑思维 系统完整的逻辑思维训练课程,配合趣味详尽的解题思路讲解,让孩子得到充分的逻辑思维训练。 涵盖逻辑推理、比较和不等式、观察力和记忆力训练、数量守恒与代换、平面和立体几何、统计和测量、多维分类、心象运算、七巧板和数独基础等逻辑思维训练主题。 >> 速算练习 让孩子获得充足的速算练习,提高速算的准确性和速度。 科学的练习分类,让处于不同学习阶段的孩子都能进行针对性的速算练习。 2Kids系列启蒙产品 >> 【2Kids识字】帮助孩子认识基础汉字,培养阅读习惯。 >> 【2Kids学拼音】认识拼音,掌握拼音拼读。 >> 【2Kids数学天天练】涵盖启蒙数学和逻辑思维要点 【自动续费会员说明】 2Kids数学天天练提供如下自动续订商品 >> 订阅服务:包月数学VIP会员 >> 订阅周期:1个月(连续包月产品)。 >> 订阅价格:包月数学VIP会员价格为¥25元/月。 >> 付款:用户确认购买并付款后记入iTunes账户。 >> 用户可以通过用户的帐户设置来管理用户的订阅和自动更新。 >> 取消续订:如需取消续订,请在当前订阅周期到期前24小时以前,手动在iTunes/Apple ID设置管理中关闭自动续订功能。 >> 续订:会员的自有充值账户或苹果iTunes账户会在到期前24小时内扣费,扣费成功后订阅周期顺延一个订阅周期。 >> 隐私政策:http://www.kidsapp.cn/info/private.html >> 自动续费会员服务协议:http://www.kidsapp.cn/info/mathautorenewagreement.html

Screenshots

20以内加减法口算4 screens
2Kids数学天天练4 screens

Verdict

The call

The clearest difference is review sentiment: 20以内加减法口算 at 100% against 2Kids数学天天练's 40%. 20以内加减法口算 also leads on in-app purchases (none vs 3). 2Kids数学天天练's advantage is update cadence (every 2 months vs every 23 months) and rating (4.7 vs 4.3). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 2Kids数学天天练 sells 3 in-app purchases, starting at $10.49 per month. 20以内加减法口算 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

2Kids数学天天练 holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 56 and 174 respectively. Written reviews complicate that: 100% of 20以内加减法口算's written reviews are positive against 40% of 2Kids数学天天练's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

20以内加减法口算 ships an update every 23 months, 2Kids数学天天练 every 2 months. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 4 level
20以内加减法口算 versus 2Kids数学天天练: the parameters behind the verdict, then further details
Parameter20以内加减法口算2Kids数学天天练
PriceFreeFree
Rating4.3 (56 ratings)4.7 (174 ratings) — better
Positive reviews100.0% of reviews — better40.0% of reviews
Number of ratings56174 — better
Update frequencyEvery 23 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.09.0
Further details — not scored
Size42 MB520 MB
Age rating4+4+
Developer华 周2Kids

Customer experience

20以内加减法口算

All ratings56 ratings
Positive83.9%
Neutral3.6%
Negative12.5%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

2Kids数学天天练

All ratings172 ratings
Positive92.4%
Neutral4.7%
Negative2.9%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

In-app purchases

None

20以内加减法口算

No in-app purchases

3 purchases

2Kids数学天天练

Subscriptions1
  • 包月数学VIP会员$10.491 Month
One-time2
  • 永久数学VIP会员(2Kids福利官)$12.99
  • 永久数学VIP会员$19.99

Questions

Is 20以内加减法口算 free?
20以内加减法口算 is free to download, with no in-app purchases.
Is 2Kids数学天天练 free?
2Kids数学天天练 is free to download, with in-app purchases available.
Which has better reviews, 20以内加减法口算 or 2Kids数学天天练?
2Kids数学天天练 is rated higher. 20以内加减法口算 averages 4.3 out of 5 from 56 ratings, while 2Kids数学天天练 averages 4.7 from 174 ratings.
Do 20以内加减法口算 or 2Kids数学天天练 have ads?
Neither 20以内加减法口算 nor 2Kids数学天天练 shows ads.
Which is updated more often, 20以内加减法口算 or 2Kids数学天天练?
20以内加减法口算 ships an update every 23 months, and 2Kids数学天天练 every 2 months. Most recently, 20以内加减法口算 was updated on October 26, 2026 and 2Kids数学天天练 on October 22, 2026.

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