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.
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.
- Improve attention and concentration
- Tap numbers in order quickly
- Daily goal system
- Track streaks and performance
- Multiple grid sizes
- Distraction-free design
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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.
象棋学习·昊昊中国象棋大师
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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
Verdict
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
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.
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.
| Parameter | FocusGrid | 象棋学习·昊昊中国象棋大师 |
|---|---|---|
| Price | Free — better | $12.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | 华芳 张 | bzw |
Customer experience
FocusGrid
象棋学习·昊昊中国象棋大师
In-app purchases
FocusGrid
- FocusGrid Pro$2.99
象棋学习·昊昊中国象棋大师
No in-app purchases









