Comparison

OpenChart vs KnoTax试算

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

Head to head
About

OpenChart

Features
Read full description

OpenChart helps you find coins on the move, compare prices across exchanges, and open charts instantly. Scan the market, spot what catches your attention, and take a closer look. - No sign-up required. - No email address or sensitive personal information required. - No wallet connection or exchange API keys required. - No ads. Just the market, at a glance. Built for fast market monitoring. - Quickly scan the market for coins that are moving - Explore fast, responsive crypto charts - Compare prices for the same coin across exchanges with watchlists - Analyze charts with drawing tools and technical indicators - Get notified when prices reach your targets - Monitor prices with Home Screen widgets - Follow spot and futures market data across multiple exchanges OpenChart brings market discovery, price tracking, and chart analysis together, so you can go from finding a moving coin to understanding its chart in seconds. OpenChart is a read-only market data and charting application. It does not provide cryptocurrency trading, order placement, brokerage services, deposits, withdrawals, cryptocurrency custody, or exchange account connections. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/linktrader-privacy-policy

About

KnoTax试算

Features
Read full description

KnoTax 帮你把投资交易流水快速整理成年度税务测算结果,适合需要核对股票、期权、股息和利息收入的个人投资者。 导入年度账单、利息股息汇总或 CSV 文件后,KnoTax 会在设备本地解析交易记录,按 FIFO 或平均成本计算已实现盈亏,并生成年度汇总与交易明细,方便你对账、补充资料和准备申报。 主要功能: 导入年度账单、利息股息汇总和 CSV 计算股票、期权已实现盈亏 汇总股息、利息和其他收入 支持 FIFO 和平均成本两种成本法 按年度查看测算结果 导出 CSV 明细,方便留档和复核 本地计算,不上传你的交易文件 KnoTax 仅用于个人对账和税务资料准备参考,不构成税务、法律或投资建议。正式申报请以原始凭证、主管税务机关要求和专业税务意见为准。

Screenshots

OpenChart4 screens
KnoTax试算3 screens

Verdict

The call

The clearest difference is in-app purchases: KnoTax试算 at none against OpenChart's 2. KnoTax试算 also leads on iOS requirement (13.0 vs 17.0). On price, 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

Both are free to download. OpenChart sells 2 in-app purchases, starting at $3.99 per month. KnoTax试算 asks for nothing beyond the download.

Scorecard2 real differences · 4 level
OpenChart versus KnoTax试算: the parameters behind the verdict, then further details
ParameterOpenChartKnoTax试算
PriceFreeFree
Update frequencyEvery 8 days—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size67 MB18 MB
Age rating4+17+
Developeryounghyun choihu chundong

In-app purchases

2 purchases

OpenChart

Subscriptions2
  • OpenChart PRO$3.991 Month
  • OpenChart Pro Yearly$29.991 Year
None

KnoTax试算

No in-app purchases

Questions

Is OpenChart free?
OpenChart is free to download, with in-app purchases available.
Is KnoTax试算 free?
KnoTax试算 is free to download, with no in-app purchases.
Do OpenChart or KnoTax试算 have ads?
Neither OpenChart nor KnoTax试算 shows ads.

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