Comparison

KLineAnalyzer vs ChartLab

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

Head to head
About

KLineAnalyzer

Features
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K 线图趋势分析(图像识别) • 上传任意 K 线图即可自动分析图表结构 • 根据常见形态特征给出上涨或下跌的参考判断 • 支持多类烛形组合识别 • 结果直观、快速,适合作为辅助分析工具 K 线形态学习 • 收录多种常用 K 线形态 • 图示 + 文本讲解帮助理解 • 适合新手和有经验的用户查阅与复习 • 可随时查看经典反转/延续形态的含义与逻辑 技术指标知识库 • 介绍常见技术指标及计算逻辑 • 包含:MA、MACD、RSI、KDJ 等 • 帮助用户建立更系统化的技术分析基础 简洁直观的界面设计 • 干净清爽的界面,重点突出图表内容 • 所有功能一步到位,易于理解和操作 • 本地运行,无需账户,无需联网即可使用主要功能

About

ChartLab

Features
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ChartLab is a candlestick review and backtesting training tool built for traders. It includes real historical candlestick data for US stocks and A-shares, recreating past market movements so you can practice buy and sell decisions repeatedly in a risk‑free environment. 1. Two training modes: Random blind training (stock code and time hidden), and training with selected stocks and custom time ranges 2. Stock screener: Support limit-up, consecutive limit-ups, uptrend, rising volume with rising price, all-time high, 1-year high and many other filter conditions 3. Freely switch between time-sharing, minute, daily and other cycles; supports drawing, chip peak indicators and dozens of technical indicators 4. Real historical market replay, fully replicating limit rules, fees, short interest and other trading rules 5. Long and short simulated orders. Full records of profit/loss, win rate and maximum drawdown for every trade 6. Conditional order simulation: Grid trading, take-profit / stop-loss, pullback & rebound, price triggers, daily change rules and more strategies 7. Advance candle by candle to practice market reading and build trading intuition, avoiding hindsight bias 8. Auto-generated trading reports to validate your strategies and help you build your own trading system Whether you are a beginner learning candlestick basics or an experienced trader refining entry and exit logic, you can gain experience and improve your skills via historical backtesting. This app is for educational and simulation purposes only. No real stock trading service is provided. Simulation results do not guarantee future market performance.

Screenshots

KLineAnalyzer4 screens
ChartLab4 screens

Verdict

The call

The clearest difference is in-app purchases: KLineAnalyzer at none against ChartLab's 2. ChartLab's advantage is ads (none vs shown). On price, update cadence, 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. ChartLab sells 2 one-off in-app purchases. KLineAnalyzer asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 6 level
KLineAnalyzer versus ChartLab: the parameters behind the verdict, then further details
ParameterKLineAnalyzerChartLab
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size12 MB30 MB
Age rating17+12+
DeveloperI-XPERT TECHNOLOGY INC.YoElephant

In-app purchases

None

KLineAnalyzer

No in-app purchases

2 purchases

ChartLab

One-time2
  • Quarterly Membership$36.99
  • Annual Membership$89.99

Questions

Is KLineAnalyzer free?
KLineAnalyzer is free to download, with no in-app purchases.
Is ChartLab free?
ChartLab is free to download, with in-app purchases available.
Do KLineAnalyzer or ChartLab have ads?
KLineAnalyzer shows ads; ChartLab does not.
Which is updated more often, KLineAnalyzer or ChartLab?
KLineAnalyzer ships an update fortnightly, and ChartLab fortnightly. Most recently, KLineAnalyzer was updated on October 30, 2026 and ChartLab on November 6, 2026.

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