Comparison

ChartMaster vs Peekii

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

Head to head
About

ChartMaster

Features
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โ–ฃ What is ChartMaster? An interactive app for learning to read stock charts from the ground up. Instead of just reading a book, you tap and answer right on real charts โ€” so candles and patterns actually stick. โ–ฃ 13 modules, 91 lessons โ€ข Module 1 ยท Stock terminology (FREE) โ€ข Module 2 ยท Reading a single candle (FREE) โ€ข Module 3 ยท Candle group patterns โ€ข Module 4 ยท Volume analysis โ€ข Module 5 ยท Trend analysis โ€ข Module 6 ยท Moving averages โ€ข Module 7 ยท Indicators (RSI, MACD, Bollinger Bands, Ichimoku) โ€ข Module 8 ยท Chart patterns (H&S, double bottom, triangles) โ€ข Module 9 ยท Wave analysis โ€ข Module 10 ยท Real-world combinations โ€ข Module 11 ยท Deep-dive studies โ€ข Module 12 ยท Advanced chart analysis โ€ข Module 13 ยท Real trading setups (pullback, breakout, order blocks, liquidity sweeps) โ–ฃ 120-question Chart Quiz โ€ข Endless practice: see a chart and identify what it means โ€ข Tricky look-alikes too โ€” hammer vs hanging man, real vs fake breakout โ€ข Per-category accuracy stats to fix your weak spots โ–ฃ What books can't teach โ€ข Patterns highlighted right on real chart visuals โ€ข Indicators actually drawn on the chart (moving averages, Bollinger Bands, RSI, MACD and more) โ€ข Chart quizzes that test what you really know โ€ข Streak and progress tracking โ€ข Bookmarks and a searchable encyclopedia โ–ฃ How it works โ€ข Modules 1โ€“2 are open to everyone โ€ข Unlock the rest by pack, or everything at once with a one-time Lifetime purchase โ€ข Any pack also unlocks the full 120-question Chart Quiz โ–ฃ Your market, your colors โ€ข Market examples follow U.S. trading: NYSE and Nasdaq, regular hours, opening and closing auctions โ€ข Candle colors match your convention โ€” green up / red down by default, or switch to red/blue or red/green in Settings โ€ข Also available in Korean, Japanese and Chinese (Simplified & Traditional) โ–ฃ Who is it for? โ€ข Beginners learning to read charts for the first time โ€ข Anyone wanting to organize candles and indicators systematically โ€ข People who studied from books but freeze in front of a real chart โ€ข Learners who want 10 focused minutes on the commute โ–ฃ Important notice All content is educational material for learning to read charts, not investment advice or solicitation. Chart data is synthetic and for learning only. All investment decisions and outcomes are your own responsibility. โ–ฃ Contact digimaru@gmail.com

About

Peekii

Features
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๊ณต๋ถ€ํ•œ ์ฒ™์ด ์•„๋‹ˆ๋ผ, ์ง„์งœ ๊ณต๋ถ€ํ•œ ์‹œ๊ฐ„. Peekii๋Š” ์ „๋ฉด ์นด๋ฉ”๋ผ๋กœ ์–ผ๊ตด๊ณผ ์ž์„ธ๋ฅผ ๋ณด๋ฉด์„œ ์‹ค์ œ๋กœ ๊ณต๋ถ€ ์ค‘์ผ ๋•Œ๋งŒ ํƒ€์ด๋จธ๋ฅผ ํ˜๋ ค๋ณด๋‚ด๋Š” ์ง‘์ค‘ ์ธก์ • ์•ฑ์ž…๋‹ˆ๋‹ค. ์กธ๊ฑฐ๋‚˜, ํœด๋Œ€ํฐ์„ ๋“ค๊ฑฐ๋‚˜, ์ž๋ฆฌ๋ฅผ ๋น„์šฐ๋ฉด ํƒ€์ด๋จธ๊ฐ€ ์Šค์Šค๋กœ ๋ฉˆ์ถฅ๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ํ•˜๋ฃจ๊ฐ€ ๋๋‚ฌ์„ ๋•Œ ๋‚จ๋Š” ์ˆซ์ž๋Š” '์•‰์•„ ์žˆ๋˜ ์‹œ๊ฐ„'์ด ์•„๋‹ˆ๋ผ '์ง„์งœ ์ง‘์ค‘ํ•œ ์‹œ๊ฐ„'์ž…๋‹ˆ๋‹ค. โ–  ์นด๋ฉ”๋ผ๊ฐ€ ํŒ์ •ํ•˜์ง€๋งŒ, ์˜์ƒ์€ ๋‚˜๊ฐ€์ง€ ์•Š์Šต๋‹ˆ๋‹ค ์–ผ๊ตด๊ณผ ์ž์„ธ ๋ถ„์„์€ ์ „๋ถ€ ๊ธฐ๊ธฐ ์•ˆ์—์„œ ์ฒ˜๋ฆฌ๋ฉ๋‹ˆ๋‹ค. ์นด๋ฉ”๋ผ ์˜์ƒ์€ ์„œ๋ฒ„๋กœ ์ „์†ก๋˜์ง€ ์•Š๊ณ  ์ €์žฅ๋˜์ง€๋„ ์•Š์Šต๋‹ˆ๋‹ค. ๋‚จ๋Š” ๊ฒƒ์€ '๋ช‡ ๋ถ„ ์ง‘์ค‘ํ–ˆ๋Š”์ง€'๋ผ๋Š” ์ˆซ์ž๋ฟ์ž…๋‹ˆ๋‹ค. โ–  ๋”ด์ง“ํ•˜๋ฉด ๋ฉˆ์ถ”๋Š” ํƒ€์ด๋จธ ์กธ์Œ, ํœด๋Œ€ํฐ ์‚ฌ์šฉ, ์ž๋ฆฌ ๋น„์›€์„ ์‹ค์‹œ๊ฐ„์œผ๋กœ ๊ฐ์ง€ํ•ด ํƒ€์ด๋จธ๋ฅผ ์ž๋™์œผ๋กœ ์ •์ง€ํ•ฉ๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ง‘์ค‘ํ•˜๋ฉด ์•Œ์•„์„œ ์ด์–ด์ง‘๋‹ˆ๋‹ค. โ–  ์นœ๊ตฌ์™€ ๊ฐ™์€ ๋ฐฉ์—์„œ, ์กฐ์šฉํžˆ ๊ฐ™์ด ์ดˆ๋Œ€ ์ฝ”๋“œ ํ•˜๋‚˜๋กœ ์ตœ๋Œ€ 4๋ช…์ด ํ•œ ๋ฐฉ์—์„œ ํ•จ๊ป˜ ๊ณต๋ถ€ํ•ฉ๋‹ˆ๋‹ค. ์„œ๋กœ์˜ ํ™”๋ฉด์€ P2P๋กœ๋งŒ ์—ฐ๊ฒฐ๋˜๋ฉฐ ์–ด๋””์—๋„ ๋…นํ™”๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. โ–  ๋งค์ผ ์Œ“์ด๋Š” ๋‚˜์˜ ์ง‘์ค‘ ํŒจํ„ด ยท ํ™ˆ โ€” ์˜ค๋Š˜ ๋ˆ„์  ์‹œ๊ฐ„, ์—ฐ์† ๊ธฐ๋ก, ์›”๋ณ„ ๊ณต๋ถ€ ์ž”๋”” ยท ํ”Œ๋ž˜๋„ˆ โ€” ๊ณผ๋ชฉ๋ณ„ ๋ชฉํ‘œ ์‹œ๊ฐ„ ๋ธ”๋ก๊ณผ ์˜ค๋Š˜ ํ•  ์ผ ์ฒดํฌ๋ฆฌ์ŠคํŠธ ยท ๋Ÿฌ๋‹ โ€” ๊ณผ๋ชฉ๋ณ„ ์ง‘์ค‘๋„, ๋‚˜๋ฅผ ๋ฐฉํ•ดํ•œ ์š”์ธ, ์š”์ผ๋ณ„ยท์‹œ๊ฐ„๋Œ€๋ณ„ ํŒจํ„ด ๋ถ„์„ ยท ์ผ์ง€ โ€” ํ•˜๋ฃจ๋ฅผ ํ•œ ์ค„๋กœ ๋‚จ๊ธฐ๋Š” ๊ณต๋ถ€ ๊ธฐ๋ก ยท ๋ฆฌ๋”๋ณด๋“œ โ€” ์ผยท์ฃผยท์›”ยท๋ˆ„์  ๊ธฐ์ค€ ์ˆœ์œ„์™€ ์—ฐ์† ๊ธฐ๋ก โ–  ์ด๋Ÿฐ ๋ถ„๊ป˜ ๋งž์Šต๋‹ˆ๋‹ค ยท ๋„์„œ๊ด€์— ์˜ค๋ž˜ ์•‰์•„ ์žˆ๋Š”๋ฐ ์„ฑ๊ณผ๊ฐ€ ์—†๋Š” ๊ฒƒ ๊ฐ™์€ ๋ถ„ ยท ์Šคํ†ฑ์›Œ์น˜๋ฅผ ์ผœ๋‘๊ณ  ๋”ด์ง“ํ•ด๋ณธ ์  ์žˆ๋Š” ๋ถ„ ยท ์ˆ˜๋Šฅยท๋‚ด์‹ ยท์ž๊ฒฉ์ฆยท๊ณต๋ฌด์› ์‹œํ—˜์ฒ˜๋Ÿผ ๊ธด ํ˜ธํก์˜ ๊ณต๋ถ€๋ฅผ ํ•˜๋Š” ๋ถ„ ยท ํ˜ผ์ž ํ•˜๋ฉด ๋Š˜์–ด์ง€๋Š” ๋ถ„ ์ •์งํ•œ ์ˆซ์ž๊ฐ€ ์Šต๊ด€์„ ๋ฐ”๊ฟ‰๋‹ˆ๋‹ค. ์˜ค๋Š˜ ๋‚ด๊ฐ€ ์ง„์งœ๋กœ ์ง‘์ค‘ํ•œ ์‹œ๊ฐ„์ด ๋ช‡ ๋ถ„์ธ์ง€, Peekii๋กœ ํ™•์ธํ•ด๋ณด์„ธ์š”. ๋ฌธ์˜: peeeeekii@gmail.com ๊ฐœ์ธ์ •๋ณด์ฒ˜๋ฆฌ๋ฐฉ์นจ: https://peekii.app/privacy ์ด์šฉ์•ฝ๊ด€: https://peekii.app/terms

Screenshots

ChartMaster4 screens
Peekii4 screens

Verdict

The call

The clearest difference is in-app purchases: Peekii at none against ChartMaster's 4. ChartMaster's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. ChartMaster sells 4 one-off in-app purchases. Peekii asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

Scorecard2 real differences ยท 4 level
ChartMaster versus Peekii: the parameters behind the verdict, then further details
ParameterChartMasterPeekii
PriceFreeFree
Update frequencyWeeklyWeekly
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.4 โ€” better
Further details โ€” not scored
Size5 MB125 MB
Age rating4+17+
DeveloperByoungho KimWonjun JUNG

In-app purchases

4 purchases

ChartMaster

One-time4
  • Pack A: Candles+Volume+Trend$2.99
  • Pack B: Moving Avg+Indicators$2.99
  • Pack C: Patterns+Waves+Combos$4.99
Show 1 more
  • Lifetime All Access$5.99
None

Peekii

No in-app purchases

Questions

Is ChartMaster free?
ChartMaster is free to download, with in-app purchases available.
Is Peekii free?
Peekii is free to download, with no in-app purchases.
Do ChartMaster or Peekii have ads?
Peekii shows ads; ChartMaster does not.
Which is updated more often, ChartMaster or Peekii?
ChartMaster ships an update weekly, and Peekii weekly. Most recently, ChartMaster was updated on October 25, 2026 and Peekii on October 19, 2026.

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