Comparison

米国株ひとこと投資メモ vs Wall Street Timer

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

Head to head
About

米国株ひとこと投資メモ

Features
Read full description

Easy entry with 4 items Stock name, Ticker, Market, and Memo. Recorded notes are displayed in a list view. Scroll vertically like a social networking service for quick confirmation. Easy to edit and delete Edit and Delete buttons for each memo The edit button takes you to the edit screen immediately. Tap the Delete button to delete immediately after confirmation

About

Wall Street Timer

Features
Read full description

Wall Street Timer: US Stock Buy Timing for Long-term Investors Core Concept Wall Street Timer is designed for long-term investors seeking optimal entry points in the US stock market. Through comprehensive analysis of technical indicators and market sentiment data, we provide intuitive scores that indicate the current buying opportunity in the market. Contrarian Investing with Market Sentiment We believe the best buying opportunities often emerge when markets are extremely unstable and other investors are fearful. Wall Street Timer helps you capture these optimal buying moments by comprehensively analyzing market sentiment alongside technical indicators. Key Features Comprehensive Investment Timing Score • Get an intuitive investment score that shows the current buying opportunity at a glance • Understand market conditions through our 7-stage market analysis • Receive strategic insights for buying at lows and managing holdings at highs Technical Indicator Analysis • Leverage multiple technical indicators including RSI, MACD, and Bollinger Bands • Assess overbought and oversold conditions • Identify potential trend reversals through comprehensive analysis Sector ETF Analysis & Recommendations • Access individual analysis for 11 major sector ETFs • Compare investment scores across different sectors • Gain insights for implementing effective sector rotation strategies Market Sentiment Index • Quantify investor psychology to assess levels of fear and greed in the market • Access key data for contrarian investment strategies • Comprehensive analysis of volatility indicators and market sentiment Investment Score Trend Graph • Track investment score changes over time • Visualize correlations with major indices like QQQ and SPY • Access data for analyzing medium to long-term market cycles AI-Assisted Investment Analysis • Get AI reviews and interpretations of collected indicators and data • Receive objective assessments and feedback on market conditions • Access additional insights to support your investment decisions Who This App Is For • Long-term US ETF investors • Investors utilizing market cycle timing strategies • Sector rotation strategy practitioners • Contrarian investors who leverage market sentiment • Investors combining value principles with technical analysis Our Strengths • Simplification of complex market data into intuitive scores and visual elements • Identification of optimal buying opportunities from a long-term perspective • Support for objective, data-driven decision making that avoids emotional reactions • Balanced analysis of market sentiment and technical indicators Language Support • English • Korean • Japanese • Chinese (Taiwan) • Chinese (Hong Kong) User Experience • Clean, intuitive UI that makes complex information easy to understand • Dashboard layout that allows you to view important information at a glance • Efficient presentation of all information needed for investment decisions Updates and Support • Regular feature updates to provide more accurate and useful information • Continuous algorithm improvements based on market changes • Ongoing app performance enhancements reflecting user feedback Start making smarter long-term investments with Wall Street Timer by understanding US stock market cycles and capturing optimal buying opportunities. Achieve long-term success through contrarian investing by leveraging other investors' fear during market instability.

Screenshots

米国株ひとこと投資メモ4 screens
Wall Street Timer4 screens

Verdict

The call

The clearest difference is ads: 米国株ひとこと投資メモ at none against Wall Street Timer's shown. 米国株ひとこと投資メモ also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level
米国株ひとこと投資メモ versus Wall Street Timer: the parameters behind the verdict, then further details
Parameter米国株ひとこと投資メモWall Street Timer
PriceFreeFree
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size30 MB39 MB
Age rating4+4+
DeveloperHiroki ChiyodaJawon Koo

In-app purchases

None

米国株ひとこと投資メモ

No in-app purchases

None

Wall Street Timer

No in-app purchases

Questions

Is 米国株ひとこと投資メモ free?
米国株ひとこと投資メモ is free to download, with no in-app purchases.
Is Wall Street Timer free?
Wall Street Timer is free to download, with no in-app purchases.
Do 米国株ひとこと投資メモ or Wall Street Timer have ads?
Wall Street Timer shows ads; 米国株ひとこと投資メモ does not.
Which is updated more often, 米国株ひとこと投資メモ or Wall Street Timer?
米国株ひとこと投資メモ ships an update every 5 weeks, and Wall Street Timer every 5 weeks. Most recently, 米国株ひとこと投資メモ was updated on November 7, 2026 and Wall Street Timer on October 30, 2026.

Other comparisons