Comparison

缠论画线 vs Trader Days

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

Head to head
About

缠论画线

Features
Read full description

缠论画线工具是一款面向 iPhone 和 iPad 用户的 K 线辅助画线应用,适合希望在移动设备上快速查看缠论结构、复盘走势和对比不同画线参数的用户。 应用支持输入股票代码查看行情 K 线,并基于缠论常见结构辅助绘制分型、笔、线段、中枢,以及一买、二买、三买、一卖、二卖、三卖等观察标记。用户也可以根据自己的理解调整画线参数,并在不同模型之间进行对比。 主要功能: - 支持真实行情 K 线展示 - 支持日线、周线、月线等周期切换 - 支持分型、笔、线段、中枢辅助绘制 - 支持买卖点观察标记 - 支持自定义画线参数 - 支持官方模型与个人模型对比 - 支持最近查看和自选股票 - 支持 iPhone 与 iPad 大屏查看 - 支持横屏查看 K 线 我们开发这款应用,是希望为缠论学习者和交易复盘用户提供一个随身、轻量、专注的画线工具。移动端无法替代专业交易软件,但可以作为日常观察、复盘和模型验证的补充工具。 关于专业版: 个人专业版适合希望独立使用、不参与模型共建的用户。共建专业版适合愿意参与模型共建的用户,授权后可使用匿名样本帮助我们持续优化画线模型。我们不会收集证券账户、交易密码、身份证号、银行卡等敏感交易身份信息。 风险提示: 本 App 仅用于 K 线画线、结构观察和复盘辅助,不提供任何投资建议,不接入证券交易,不承诺收益。所有画线结果仅供学习和观察参考,用户应结合自身判断并自行承担投资风险。

About

Trader Days

Features
Read full description

Index futures settle on the third Friday of every month — so do option expiries. Then there are share unlock dates, earnings disclosure deadlines… can you really keep them all in your head? Trader Days does the math for every key trading date for A-share, index futures, and options traders: a built-in financial event library spanning 5 years, automatic weekend & market-holiday skipping, precise countdowns in remaining trading days, live home-screen widgets and Dynamic Island support, plus multi-tier expiry reminders that roll forward automatically on holidays — so you never miss a single one.

Screenshots

缠论画线4 screens
Trader Days4 screens

Verdict

The call

The clearest difference is in-app purchases: Trader Days at none against 缠论画线's 2. Trader Days also leads on update cadence (every 3 days vs every 3 weeks). On price, 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

Both are free to download. 缠论画线 sells 2 one-off in-app purchases. Trader Days asks for nothing beyond the download.

UpkeepUpdate frequency

缠论画线 ships an update every 3 weeks, Trader Days every 3 days. The most recent releases landed on October 14, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 5 level
缠论画线 versus Trader Days: the parameters behind the verdict, then further details
Parameter缠论画线Trader Days
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.0 — better17.2
Further details — not scored
Size1 MB3 MB
Age rating4+4+
Developer峰 梁天天点

In-app purchases

2 purchases

缠论画线

One-time2
  • 共建专业版$7.99
  • 个人专业版$12.99
None

Trader Days

No in-app purchases

Questions

Is 缠论画线 free?
缠论画线 is free to download, with in-app purchases available.
Is Trader Days free?
Trader Days is free to download, with no in-app purchases.
Do 缠论画线 or Trader Days have ads?
Neither 缠论画线 nor Trader Days shows ads.
Which is updated more often, 缠论画线 or Trader Days?
缠论画线 ships an update every 3 weeks, and Trader Days every 3 days. Most recently, 缠论画线 was updated on October 14, 2026 and Trader Days on October 29, 2026.

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