Comparison

FocusGrid vs 象棋学习·昊昊中国象棋大师

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

Head to head
About

FocusGrid

This minimalist brain training game helps improve attention, speed, and concentration by tapping numbers in ascending order as quickly as possible. It features a daily goal system, streak tracking, and performance monitoring to help users see measurable improvement over time.

Highlights
  • Improve attention and concentration
  • Tap numbers in order quickly
  • Daily goal system
  • Track streaks and performance
  • Multiple grid sizes
  • Distraction-free design
Features
Read full description

FocusGrid – Train Your Attention Daily FocusGrid is a minimalist brain training game designed to improve your attention, speed, and concentration. Tap numbers in order as fast as possible. Lower time = better focus. Why FocusGrid? • Simple and distraction-free design • Daily goal system (3 sessions per day) • Track streaks and performance • See measurable improvement over time • Unlock Pro for advanced statistics How It Works 1. Choose your grid size (4×4, 5×5, 6×6) 2. Tap numbers from 1 to N in order 3. Improve your time 4. Train daily and build your streak Who Is It For? • Students improving concentration • Professionals sharpening mental focus • Anyone who wants a quick daily brain workout Pro Version (One-Time Purchase) Unlock: • 6×6 advanced grid • Extended trend analysis • Future Pro features No subscriptions. One purchase. Lifetime access. Train your focus in just a few minutes per day.

About

象棋学习·昊昊中国象棋大师

Features
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孩子学象棋,长辈陪一盘。 很多孩子会下棋,但「会下」不等于「有人陪着下」。象棋学习·昊昊中国象棋大师把这件事做成了产品:孩子出一道题发给爷爷,爷爷在微信里点开走一步,系统再帮孩子复盘长辈这一手。会下 ≠ 会教——中间那一步,我们替你接上了。 【和长辈下一盘】 • 出一道题发给爷爷,他走一步,你把复盘发他 • 题目来自 App 里已有的谜题、残局和开局,不用现编 • 爷爷那边不用注册账号:分享链接或短码直接进,走完把码发回来 【学】 • 闯关从认识棋盘和棋子开始,再到规则、杀法与残局 • 每关有语音讲解,走错会提示,走对再进入下一关 • 每日一题、谜题和吃子练习,用来巩固当天所学 • 学过的内容会按记忆节奏再出现,方便复习 【练】 • 分级对弈,可以按自己的节奏选择难度 • 对局结束后可以复盘;走错的那一步,会告诉你「那该走哪步」 • 大师之路成长等级与徽章,进步看得见(等级是 App 内的成长记录,不是协会评定段位) • 棋子更好点中,小手不容易点偏 • 自由摆盘,以及和爸妈同屏对弈 【给家长】 • 家长中心需要先通过两位数乘法验证,进入后可以正常返回 • 可以设置每日时长和休息提醒。背景音乐和音效在设置里分开开关,语速在家长中心调节 • 分享棋谱前需要再次验证。版本更新走 App Store,不提供站外安装包 • 学习记录只保存在这台设备上,卸载即清除 • 客服联系方式只放在家长中心,不出现在儿童主界面 适龄与年龄分级一致:Made for Kids,6–8 岁。 客服邮箱:app@cdcn.com 著作权人:深圳市正易龙科技有限公司 发行方:深圳市泊众网科技有限公司

Screenshots

FocusGrid4 screens
象棋学习·昊昊中国象棋大师4 screens

Verdict

The call

The clearest difference is price: FocusGrid at Free against 象棋学习·昊昊中国象棋大师's $12.99. 象棋学习·昊昊中国象棋大师's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). On review sentiment, 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

FocusGrid is free to download; 象棋学习·昊昊中国象棋大师 costs $12.99 up front. FocusGrid sells 1 one-off in-app purchase. 象棋学习·昊昊中国象棋大师 asks for nothing beyond the download.

UpkeepUpdate frequency

FocusGrid ships an update every 3 months, 象棋学习·昊昊中国象棋大师 weekly. Both last shipped on October 31, 2026.

Scorecard3 real differences · 5 level
FocusGrid versus 象棋学习·昊昊中国象棋大师: the parameters behind the verdict, then further details
ParameterFocusGrid象棋学习·昊昊中国象棋大师
PriceFree — better$12.99
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size7 MB122 MB
Age rating4+4+
Developer华芳 张bzw

Customer experience

FocusGrid

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

象棋学习·昊昊中国象棋大师

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

FocusGrid

One-time1
  • FocusGrid Pro$2.99
None

象棋学习·昊昊中国象棋大师

No in-app purchases

Questions

Is FocusGrid free?
FocusGrid is free to download, with in-app purchases available.
Is 象棋学习·昊昊中国象棋大师 free?
象棋学习·昊昊中国象棋大师 costs $12.99, with no in-app purchases.
Do FocusGrid or 象棋学习·昊昊中国象棋大师 have ads?
Neither FocusGrid nor 象棋学习·昊昊中国象棋大师 shows ads.
Which is updated more often, FocusGrid or 象棋学习·昊昊中国象棋大师?
FocusGrid ships an update every 3 months, and 象棋学习·昊昊中国象棋大师 weekly. Most recently, FocusGrid was updated on October 31, 2026 and 象棋学习·昊昊中国象棋大师 on October 31, 2026.

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