Comparison

99围棋 vs DK汽车知识库

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

Head to head
About

99围棋

Learn and play Go with structured video lessons, interactive learning cards, and practice exercises. Simulate exams and challenge other players or AI to improve your skills.

Highlights
  • Video Go tutorials
  • Interactive learning cards
  • Targeted practice exercises
  • Exam simulations with AI
  • Online multiplayer Go matches
  • Progress tracking and error correction
Features
Read full description

主要功能: 【围棋视频教学】 分阶段围棋教程,从围棋入门到围棋大师,各式围棋宝典样样齐全,满足不同时期学习围棋的需求。生动且专业的围棋教学教程视频让围棋学习变成围棋游戏,通过拆分细化围棋知识点,采取视频围棋教学讲解,使得围棋学习简单有趣,轻松学围棋。 【围棋入门学习卡片】 围棋入门教程,通过闯关卡片学习的形式,利用碎片化时间也能轻松学好围棋。 【专项练习题】 围棋练习大全,提供不同等级学院进行专项练习,每个学院有不同难度的专项练习题,针对其知识点下棋,提高棋力。同时错题本、收藏夹等功能,方便用户订正错题和收藏,提升用户体验和学习效果。 【考级模拟】 提供多种level的考级模拟试卷,包含在线练习题和AI对弈,设置考试时间限制和答题卡等功能,提高用户围棋考级的实战经验。 【围棋双人匹配对弈】 围棋双人在线对弈,围棋高手尽在其中的下围棋游戏。畅玩精彩对局,挑战极限思维。智能系统保证公平竞技,高效提升棋艺。随时随地享受围棋乐趣,快来展现你的围棋才华吧! 【自动续费会员说明】 1.订阅周期:1个月(连续包月),3个月(连续包季),1年(连续包年)。 2.订阅价格:连续包月产品为每月98元;连续包季产品为每季128元;连续包年产品为每年198元。 3.付款:用户确认购买并付款后计入iTunes账户。 4.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/AppleID设置管理中关闭自动续订功能。 5.续订: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。 6.会员服务协议:http://91juguo.com/purchase/PurchaseNotesios.html?company=深圳市知愈心理咨询有限公司&appname=99少儿围棋 7.自动续费协议:http://91juguo.com/purchase/PrivacyPolicyTY/iosxf.html?appName=99少儿围棋 8.隐私政策:http://91juguo.com/purchase/PrivacyAgreement.html?appname=99少儿围棋&company=深圳市知愈心理咨询有限公司

About

DK汽车知识库

Features
Read full description

每天一篇汽车技术干货,系统掌握汽车工程知识。涵盖新能源汽车、发动机、底盘、电气、车身、智能驾驶等10+领域。每篇文章附带知识测验,边学边测,巩固记忆。

Screenshots

99围棋3 screens
DK汽车知识库4 screens

Verdict

The call

The clearest difference is price: 99围棋 at Free against DK汽车知识库's $0.99. 99围棋 also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (12.0 vs 17.0). DK汽车知识库's advantage is in-app purchases (none vs 5). On ads 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

99围棋 is free to download; DK汽车知识库 costs $0.99 up front. 99围棋 sells 5 in-app purchases, starting at $17.99 per month. DK汽车知识库 asks for nothing beyond the download.

UpkeepUpdate frequency

99围棋 ships an update every 3 weeks, DK汽车知识库 every 3 months. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 5 level
99围棋 versus DK汽车知识库: the parameters behind the verdict, then further details
Parameter99围棋DK汽车知识库
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size130 MB7 MB
Age rating4+4+
DeveloperShenzhen Zhiyu Psychological Consultation Co., Ltd龙 王

In-app purchases

5 purchases

99围棋

Subscriptions3
  • 连续包季$17.991 Month
  • 连续包季$24.993 Months
  • 连续包年$34.991 Year
One-time2
  • 月度会员$19.99
  • 年度会员$29.99
None

DK汽车知识库

No in-app purchases

Questions

Is 99围棋 free?
99围棋 is free to download, with in-app purchases available.
Is DK汽车知识库 free?
DK汽车知识库 costs $0.99, with no in-app purchases.
Do 99围棋 or DK汽车知识库 have ads?
Neither 99围棋 nor DK汽车知识库 shows ads.
Which is updated more often, 99围棋 or DK汽车知识库?
99围棋 ships an update every 3 weeks, and DK汽车知识库 every 3 months. Most recently, 99围棋 was updated on November 4, 2026 and DK汽车知识库 on October 28, 2026.

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