Comparison

MathBoard vs 口算成长

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

Head to head
About

MathBoard

Features
Read full description

MathBoard is a handwriting-first mental-math practice app. Generate arithmetic worksheets, solve each problem by hand on an iPad whiteboard, and get instant auto-grading, wrong-answer explanations, and printable PDFs. Pick a ready-made set or build your own: ① Within-10 / within-20 / within-50 / within-100 addition and subtraction ② Two-digit addition and subtraction ③ Multiplication tables, division tables, and mixed × ÷ ④ Compare numbers (greater than, less than, equal to) ⑤ Four operations mixed Work each problem with Apple Pencil or a finger on a per-question whiteboard — line up column working, carry and borrow, draw it out. MathBoard grades instantly, tracks accuracy and time, and saves every wrong answer with the correct solution, your draft, and a step-by-step explanation. A built-in process calculator lets you enter a two-digit addition or subtraction and see the answer with vertical working and stick-counting visuals — the same show-your-work approach, on demand. Designed for families: ① Apple Pencil and finger handwriting on every problem ② Auto-grading with accuracy and timing stats ③ Wrong-answer book with explanation and your draft ④ One tap generates a similar set to practice weak spots ⑤ Printable PDF worksheets — student, answer-key, and explanation versions ⑥ Bilingual: English and 简体中文, switchable at runtime ⑦ Fully offline, no ads, no accounts MathBoard is local-first: worksheets, attempts, wrong answers, and PencilKit drafts stay on the device. Nothing is uploaded. Core practice is entirely free: all problem types, number ranges, and set sizes (including comparison and two-digit) are available without paying. MathBoard Pro unlocks PDF export, full step-by-step explanations with vertical and visual models, wrong-question drills, learning reports, and batch generation — choose a Monthly or Yearly subscription, or a one-time Lifetime purchase. Contact: sectojoy@gmail.com Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zelonai.com/app/mathboard/privacy-policy

About

口算成长

Features
Read full description

口算成长是一款面向小学1-6年级学生的数学口算训练与测验工具。 从日常练习到阶段测验,再到错题回顾、薄弱知识点强化和成绩趋势分析,让孩子不仅能够持续练习,也能逐渐了解自己哪里已经熟练、哪里还需要继续加强。 【小学1-6年级口算训练】 根据年级、学期和知识点选择适合当前学习阶段的训练内容。 支持多种口算与计算知识点,按学习进度循序练习。 训练过程中可查看答题情况,并在训练结束后了解本次正确率、平均用时和知识点表现。 【多种训练方式】 根据不同练习需求选择题量和训练方式: · 基础训练 · 标准训练 · 提升训练 · 智能训练 智能训练可结合近期答题表现和薄弱知识点,让后续练习更有针对性。 【5种测验模式】 不只是练习,也可以通过正式测验了解当前学习情况。 · 快速测验:快速检查当前掌握情况 · 标准测验:全面检测阶段学习表现 · 百题挑战:持续观察正确率、速度与稳定性 · 专项测验:针对指定知识点进行检测 · 学期综合测验:检查当前阶段多个知识点的综合表现 测验过程中不会立即提示答案对错,完成后统一评分,更适合用于观察真实答题表现。 【测验报告】 每次测验完成后,可以查看: · 测验成绩 · 答对题数 · 正确率 · 典型答题速度 · 最长连续答对 · 知识点表现 · 本次学习建议 不只看到一个分数,也能进一步了解哪些知识点需要继续练习。 【错题回顾】 测验中的错题可以逐题查看: · 原题 · 自己的答案 · 正确答案 · 所属知识点 · 本题用时 · 题目解析 让错题真正成为下一次练习的依据,而不是做完以后就被遗忘。 【薄弱知识点强化】 根据训练和测验结果识别需要加强的知识点。 可直接针对薄弱内容继续练习,减少没有目标地重复刷题,让每一组练习都更有针对性。 【学习成绩与成长趋势】 通过正式测验数据持续观察: · 当前掌握情况 · 正确率变化 · 答题速度变化 · 稳定性表现 · 历史测验成绩 · 需要加强的知识点 让家长和孩子更直观地了解一段时间内的学习变化。 【免费使用】 口算成长提供完整的基础学习体验。 免费用户可使用小学1-6年级知识点、基础训练、每日免费训练额度,以及部分测验、错题回顾、基础成绩分析等功能。 免费用户每日可完成最多30道普通训练题。 【口算成长 Pro】 升级 Pro 后可解锁更多高级功能,包括: · 普通训练不限题数 · 更多题量选择 · 提升训练 · 智能训练不限次数 · 更多正式测验 · 薄弱知识点强化 · 完整历史记录 · 长期正确率、速度与掌握度趋势 · 更多成长分析功能 Pro 提供周会员、月会员、年会员以及永久会员。 周会员、月会员和年会员为自动续订订阅,永久会员为一次性购买。 自动续订订阅会通过您的 Apple ID 账户完成付款,并在当前订阅周期结束前自动续订。您可以随时前往 Apple ID 的订阅管理页面查看或取消订阅。 如已购买会员,可在会员页面使用「恢复购买」恢复已购买权益。 隐私政策: https://www.jizekj.com/kousuan/privacy-policy.html 使用条款(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MathBoard4 screens
口算成长4 screens

Verdict

The call

The clearest difference is iOS requirement: 口算成长 at 13.0 against MathBoard's 15.0. On price, ads, in-app purchases and device support 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. MathBoard sells 3 in-app purchases, starting at $2.99 per month and 口算成长 sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level
MathBoard versus 口算成长: the parameters behind the verdict, then further details
ParameterMathBoard口算成长
PriceFreeFree
Update frequency—Every 10 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size4 MB48 MB
Age rating4+4+
Developer雷 陈Tonghua Jize Network Technology Co., Ltd

In-app purchases

3 purchases

MathBoard

Subscriptions2
  • Monthly Subscription$2.991 Month
  • Annual Subscription$12.991 Year
One-time1
  • Pro Lifetime Purchase$24.99
4 purchases

口算成长

Subscriptions3
  • Weekly Subscription$0.997 Days
  • Monthly Subscription$2.991 Month
  • Annual Subscription$14.991 Year
One-time1
  • Lifetime$29.99

Questions

Is MathBoard free?
MathBoard is free to download, with in-app purchases available.
Is 口算成长 free?
口算成长 is free to download, with in-app purchases available.
Do MathBoard or 口算成长 have ads?
Neither MathBoard nor 口算成长 shows ads.

Other comparisons