Comparison

围棋快车 vs OneSolve Go

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

Head to head
About

围棋快车

Features
Read full description

围棋快车是一款自我评测围棋水平的软件。 VIP会员自动续费说明 1.您的自动付费会员到期前24小时将会为您自动续费; 2.如需取消自动续费订阅,请在当前会员到期前至少24小时,手动在iTunes/Apple ID设置管理中关闭。 会员自动续费协议 https://mockfront.91goodgo.com/vip_agreement.pdf

About

OneSolve Go

This app provides an offline Go engine and learning tools for players of all levels. It features life-and-death problems, beginner lessons, and game analysis. The app is optimized for Apple devices and offers optional cloud features for enhanced play and review.

Highlights
  • Offline KataGo engine
  • Life-and-death problems
  • Beginner lessons
  • Game analysis and review
  • Rank assessment
  • Optimized for Apple Silicon
  • Cloud play and review (optional)
Read full description

OneSolve Go runs KataGo directly on your iPhone or iPad. Models and problem packs download on demand from the App Store when first needed. Once downloaded, play, problems and local review work offline. Optional online features are also available. CLOUD PLAY AND REVIEW Choose on-device or cloud play in Custom Game. Live cloud play requires an active paid membership and costs 2 credits per AI position analysis. Full-game cloud review costs 200 credits per game. Cloud features send the selected position or game record to our service. The app shows preparation, reconnection and completion status; reviews run asynchronously. Credits are available through in-app purchases, with prices shown before purchase. Cloud review stores the submitted original game record and analysis report so the same account can retrieve them across devices. Downloaded reports are available offline, and reading existing reports does not spend credits again. Older jobs without a retained original game record can only display the analysis results still available. FROM 20 KYU TO 9 DAN+ · The kyu levels are not a weakened engine. They use a network trained on human games — it misses things, gets greedy and plays a loose endgame, like a person rather than a machine playing badly on purpose · The dan levels are set by KataGo's search depth, one rung at a time · 9x9, 13x13 and 19x19, with handicap 7,468 LIFE-AND-DEATH PROBLEMS Life and death, capture, tesuji and endgame, graded by type and five difficulty levels, all solvable offline. 33 BEGINNER LESSONS Ordered after the British Go Association's teaching guide: capturing first, boards up to 9x9 to begin with, ko last. The graduation test is beating KataGo on 9x9 with a 4-stone handicap. REVIEW AND RANK ASSESSMENT Let KataGo analyse a finished game move by move: it draws the win-rate curve and picks out the moves that cost you most. The rank assessment estimates your strength from move quality, not from the result. TUNED FOR APPLE SILICON · Prefers the Neural Engine — same strength, less battery · Low power / normal / full speed, with automatic downgrade when the device heats up · SGF import and export; games sync across your devices through iCloud ONLINE FEATURES AND PRIVACY Share a selected game as a revocable web link. AI explanations use your own configured provider and API key, sending your questions and relevant game context to that provider. Keys stay in the local Keychain; provider charges may apply. No manual registration or sign-in is required. Membership and rewards services process random device/account identifiers, purchase receipts and learning-task progress. After privacy consent, model sessions report device/OS details, CPU/memory use, thermal and battery status, and disk/network counters. Apple provides payments and iCloud synchronization. There are no ads or cross-app advertising tracking. — Membership & Subscription — · Yearly Membership: auto-renewable subscription, 1 year; price shown in-app for your storefront (CNY 38/year in China). Cancel anytime in your App Store account settings. · Lifetime Membership: one-time purchase, not a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tommyeth.github.io/yijie-weiqi/privacy.html

Screenshots

围棋快车4 screens
OneSolve Go4 screens

Verdict

The call

The clearest difference is iOS requirement: 围棋快车 at 7.0 against OneSolve Go's 17.0. On price, update cadence, ads and in-app purchases 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. 围棋快车 sells 9 in-app purchases, starting at $1.99 per month and OneSolve Go sells 5 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

围棋快车 ships an update every 3 weeks, OneSolve Go fortnightly. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

Scorecard1 real difference · 8 level
围棋快车 versus OneSolve Go: the parameters behind the verdict, then further details
Parameter围棋快车OneSolve Go
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS7.0 — better17.0
Further details — not scored
Size41 MB50 MB
Age rating4+4+
Developer北京佳弈网络科技有限责任公司Suzhou Vector16 Tech Ltd

In-app purchases

9 purchases

围棋快车

Subscriptions3
  • 模拟考VIP包月$1.991 Month
  • 连续包季VIP$4.493 Months
  • 连续包年VIP$17.491 Year
One-time6
  • 模拟考次数1次$0.99
  • 模拟考试卷分析$1.99
  • 模拟考5次$2.99
Show 3 more
  • 模拟考5次$3.99
  • 模拟考15次$8.99
  • 模拟考25次$13.99
5 purchases

OneSolve Go

Subscriptions1
  • Yearly Member$4.991 Year
One-time4
  • 1,200 AI Analysis Credits$0.99
  • 6,666 AI Analysis Credits$3.99
  • Lifetime Member$7.99
Show 1 more
  • 22,990 AI Analysis Credits$14.99

Questions

Is 围棋快车 free?
围棋快车 is free to download, with in-app purchases available.
Is OneSolve Go free?
OneSolve Go is free to download, with in-app purchases available.
Do 围棋快车 or OneSolve Go have ads?
Neither 围棋快车 nor OneSolve Go shows ads.
Which is updated more often, 围棋快车 or OneSolve Go?
围棋快车 ships an update every 3 weeks, and OneSolve Go fortnightly. Most recently, 围棋快车 was updated on November 7, 2026 and OneSolve Go on November 10, 2026.

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