# 米国株ひとこと投資メモ vs Wall Street Timer

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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

## The numbers

| Metric | 米国株ひとこと投資メモ | Wall Street Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 30 MB | 39 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Chiyoda](https://appshunter.io/developer/1665808162) | [Jawon Koo](https://appshunter.io/developer/1605070956) |

## What reviewers say

### 米国株ひとこと投資メモ

[App page](https://appshunter.io/ios/app/id1666797046)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wall Street Timer

[App page](https://appshunter.io/ios/app/wall-street-timer/id6744966117)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*