Comparison

Chart Lens vs ChartLense

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

Head to head
About

Chart Lens

Features
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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 ] Ā· Instrument and current signal Ā· A price & volume chart drawn from real market data Ā· Key price levels such as support and resistance Ā· 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

About

ChartLense

Features
Read full description

Turn a chart screenshot into structured AI-assisted technical analysis. ChartLense helps you examine market charts with: • Direction and conviction scoring • Trend, momentum, and price-structure observations • Support and resistance levels • Key signals and invalidation conditions • Dashboard, concise report, and custom Expert formats Capture a chart with your camera, select one from Photos, or share an image directly to ChartLense from another app. Save time reviewing charts while keeping the final trading decision in your hands. ChartLense analysis is informational and educational only. It is not financial advice and does not guarantee results. Markets involve risk. Subscriptions (monthly, auto-renewing): Starter $6.99, Pro $9.99, Trader $14.99. Prices vary by region and are shown before purchase. Cancel anytime in your Apple account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://chartlense.com/ios/privacy

Screenshots

Chart Lens4 screens
ChartLense4 screens

Verdict

The call

The clearest difference is in-app purchases: Chart Lens at none against ChartLense's 7. Chart Lens also leads on update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. ChartLense sells 7 in-app purchases, starting at $6.99 per month. Chart Lens asks for nothing beyond the download.

UpkeepUpdate frequency

Chart Lens ships an update every 5 days, ChartLense fortnightly. The most recent releases landed on October 25, 2026 and November 6, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Chart Lens versus ChartLense: the parameters behind the verdict, then further details
ParameterChart LensChartLense
PriceFreeFree
Update frequencyEvery 5 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size5 MB69 MB
Age rating4+4+
DeveloperCheol KimKolmira UG (haftungsbeschrankt)

In-app purchases

None

Chart Lens

No in-app purchases

7 purchases

ChartLense

Subscriptions3
  • Starter Monthly$6.991 Month
  • Pro Monthly$9.991 Month
  • Trader Monthly$14.991 Month
One-time4
  • Small Credit Pack$4.99
  • Medium Credit Pack$6.99
  • Large Credit Pack$12.99
Show 1 more
  • XL Credit Pack$19.99

Questions

Is Chart Lens free?
Chart Lens is free to download, with no in-app purchases.
Is ChartLense free?
ChartLense is free to download, with in-app purchases available.
Do Chart Lens or ChartLense have ads?
Neither Chart Lens nor ChartLense shows ads.
Which is updated more often, Chart Lens or ChartLense?
Chart Lens ships an update every 5 days, and ChartLense fortnightly. Most recently, Chart Lens was updated on October 25, 2026 and ChartLense on November 6, 2026.

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