# Pulse Lab vs 投資カレンダー

The clearest difference is update cadence: Pulse Lab at every 2 weeks against 投資カレンダー's every 6 weeks. Pulse Lab also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Pulse Lab ships an update every 2 weeks, 投資カレンダー every 6 weeks. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Pulse Lab | 投資カレンダー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 26 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Masahiko Miyata](https://appshunter.io/developer/1896475229) | [Hiroki Okazaki](https://appshunter.io/developer/1887790290) |

## What reviewers say

### Pulse Lab

[App page](https://appshunter.io/ios/app/pulse-lab/id6770091520)

**Features:** macOS Compatibility

**In-app purchases:** none


### 投資カレンダー

[App page](https://appshunter.io/ios/app/id6778749132)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pulse Lab free?

Pulse Lab is free to download, with no in-app purchases.

### Is 投資カレンダー free?

投資カレンダー is free to download, with no in-app purchases.

### Do Pulse Lab or 投資カレンダー have ads?

Neither Pulse Lab nor 投資カレンダー shows ads.

### Which is updated more often, Pulse Lab or 投資カレンダー?

Pulse Lab ships an update every 2 weeks, and 投資カレンダー every 6 weeks. Most recently, Pulse Lab was updated on October 24, 2026 and 投資カレンダー on October 4, 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.*