Chart Lens - AI Chart Reading
Technical analysis of a chart
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
One chart screenshot is all it takes. Chart Lens identifies the instrument, checks its price history and indicators, and sums up what the chart is showing right now.
[ How it works ]
1. Pick a chart image from your photo library.
2. AI reads the instrument, market, and chart structure.
3. Your device fetches a year of price data and computes indicators.
4. The reading and the computed values are combined into one report.
[ What the report covers ]
· Instrument and current signal
· A price & volume chart drawn from real market data
· Key price levels such as support and resistance
· Upside and downside scenarios with invalidation conditions
[ The report screen ]
Support and resistance lines are drawn over a price & volume chart built from real market data, alongside signal scores for trend, momentum, and participation, evidence statements, and response scenarios — all on one screen. When market data is verified, the signal and score are fixed by on-device rules, not by the AI.
[ Indicators are computed on device ]
52-week high and low, period return, SMA 5/20/60, RSI 14, MACD, ATR 14, Bollinger Bands 20, and 20-bar average volume are calculated by the app itself, so no number is invented that isn't grounded in real data.
[ Please read ]
Chart Lens is a technical analysis reference tool, not investment advice. Scores shown are rule-based signal strength, not probabilities or expected returns. Past data and indicators do not guarantee future results. You are solely responsible for your own investment decisions and their outcomes.
Available in English, Korean, and Japanese.
[ Chart Lens Pro ]
Every user gets 3 free chart analyses. Chart Lens Pro removes that limit - unlimited chart analyses, nothing else is gated.
- Chart Lens Pro Yearly: US$22.99 per year, including a 3-day free trial
- Chart Lens Pro Monthly: US$2.99 per month
Prices vary by region and the exact amount is shown before you confirm the purchase. Payment is charged to your Apple Account at confirmation. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you buy a subscription.
Terms of Use: https://factual-verbena-760.notion.site/Terms-of-Use-BabyWaa-77b803b0a33f46868632534bcb469e3c
Privacy Policy: https://factual-verbena-760.notion.site/Privacy-Policy-BabyWaa-dbbc3cae71b541caa9712caeeb1d7251
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Chart Lens Pro is here. Keep analyzing charts without limits after your 3 free analyses.
· Monthly and yearly plans (yearly includes a 3-day free trial)
· Stronger market verification — the verified mark appears only when the instrument is confirmed, and unconfirmed data is left out of the report.
· Re-check with today's prices — bring a saved report up to date against today's market data.
· See how a signal was built — open the rules and measurements behind each score.
The developer, Cheol Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Cheol Kim
- Size
- 4.9 MB
- Category
- Finance
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Korean
- Age Rating
4+
- 4+
- Copyright
- © 2026 Cheol Kim