Comparison

ChartIQ vs 투자일기

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

Head to head
About

ChartIQ

Discover your investment style and strengths through interactive chart analysis and personalized real-time stock alerts. This app helps you understand your trading habits and connect them with market trends to identify opportunities.

Highlights
  • Personalized chart analysis
  • Investment style discovery
  • Real-time stock alerts
  • Trading pattern analysis
  • Chart quizzes
  • Identify investment strengths
Features
Read full description

ChartIQ is a chart quiz built on real historical prices. Read the chart, call the next move, and build your chart-reading skills and your own edge. • Chart quiz - Questions come from real past charts of US stocks, Korean stocks and crypto - Look at 70 candles and call whether the next 20 go up, sideways or down - From 1-minute to monthly charts; turn on moving averages, RSI, MACD and more to back your call - Every quiz has its own number, so the community can talk about the same question • Clear rules - An up line and a down line are drawn around the current price; the first one hit decides the answer - The reveal shows where you answered and what really happened • Daily challenge - Solve 5 quizzes a day, fast and right, and climb the leaderboard • Know your edge - Accuracy, strengths and weak spots by trend, pattern and asset, with tailored practice - Replay any quiz you solved, chart and all, from your history • Community and learning - Share quizzes and compare your call with everyone else's - Learn indicators, candlestick patterns and chart basics in short articles • ChartIQ Pro (subscription) - All indicators, pattern-focused quizzes, review of missed quizzes and detailed trade-practice analysis [Optional permissions] - Photos and camera: profile picture and images in community posts - Notifications: daily challenge and community updates ChartIQ is an educational service. It does not give investment advice or offer trading. - Payment will be charged to your Apple account at confirmation of purchase. - The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours prior to the end of the current period. - You can manage or cancel auto-renewal at any time in your account settings after purchase. - Privacy Policy: https://chartiq-app.vercel.app/en/privacy - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

투자일기

Features
Read full description

투자일기는 주식, ETF, 코인 등 다양한 자산의 투자 내역을 쉽고 체계적으로 기록할 수 있는 투자 다이어리 앱입니다. 매수/매도, 가격, 수량, 투자 이유 등 주요 정보를 간편하게 입력하고, 나만의 투자 일기를 작성해보세요. 기록한 투자 내역은 한눈에 확인할 수 있으며, 투자 성과 분석도 지원합니다. 주요 기능 - 투자 내역 간편 기록(매수/매도, 종목, 가격, 수량, 통화, 투자 이유 등) - 투자 일기 목록 및 상세 조회 - 투자 성과 분석(종목별 통계, 매수/매도 내역 등) - 알림 예약 기능으로 투자 후 리마인드 투자일기로 나만의 투자 습관을 만들어보세요!

Screenshots

ChartIQ4 screens
투자일기4 screens

Verdict

The call

The clearest difference is in-app purchases: 투자일기 at none against ChartIQ's 4. 투자일기 also leads on review sentiment (100% vs 67%). ChartIQ's advantage is update cadence (every 3 days vs monthly) and device support (3 vs 1). On price and ads 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. ChartIQ sells 4 in-app purchases, starting at $1.99 per month. 투자일기 asks for nothing beyond the download.

UpkeepUpdate frequency

ChartIQ ships an update every 3 days, 투자일기 monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 3 level
ChartIQ versus 투자일기: the parameters behind the verdict, then further details
ParameterChartIQ투자일기
PriceFreeFree
Positive reviews66.7% of reviews100.0% of reviews — better
Update frequencyEvery 3 days — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.5
Further details — not scored
Size31 MB37 MB
Age rating4+4+
DeveloperBaregritYonghun Cho

Customer experience

ChartIQ

Written reviews12 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

투자일기

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

ChartIQ

Subscriptions4
  • ChartIQ Pro Monthly$1.991 Month
  • US$3.991 Month
  • ChartIQ Pro Yearly$19.991 Year
Show 1 more
  • US$39.991 Year
None

투자일기

No in-app purchases

Questions

Is ChartIQ free?
ChartIQ is free to download, with in-app purchases available.
Is 투자일기 free?
투자일기 is free to download, with no in-app purchases.
Do ChartIQ or 투자일기 have ads?
Neither ChartIQ nor 투자일기 shows ads.
Which is updated more often, ChartIQ or 투자일기?
ChartIQ ships an update every 3 days, and 투자일기 monthly. Most recently, ChartIQ was updated on November 4, 2026 and 투자일기 on October 30, 2026.

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