# 株益 ~株の収益をカレンダー管理~ vs Order Book Trainer

The clearest difference is in-app purchases: 株益 ~株の収益をカレンダー管理~ at none against Order Book Trainer's 2. Order Book Trainer's advantage is update cadence (fortnightly vs every 3 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Order Book Trainer sells 2 in-app purchases, starting at $1.99 per month. 株益 ~株の収益をカレンダー管理~ asks for nothing beyond the download.

株益 ~株の収益をカレンダー管理~ ships an update every 3 months, Order Book Trainer fortnightly. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | 株益 ~株の収益をカレンダー管理~ | Order Book Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/order-book-trainer-level-2/id6785885996/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 79 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Kai Inoue](https://appshunter.io/developer/1870824246) | [Syncly Applications](https://appshunter.io/developer/1437712077) |

## What reviewers say

### 株益 ~株の収益をカレンダー管理~

[App page](https://appshunter.io/ios/app/id6759822151)

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

**In-app purchases:** none


### Order Book Trainer

[App page](https://appshunter.io/ios/app/order-book-trainer-level-2/id6785885996)

This simulator trains users to interpret financial market data like order books and time & sales tapes. It offers various market styles, difficulty levels, and includes a new module for reading earnings reports. Practice trading skills safely without real money.

**Highlights:** Order book (DOM) simulation, Time and sales tape analysis, Earnings report reading module, Multiple market styles (Tokyo, Global), Adjustable difficulty levels (Beginner to Pro), Progress tracking and session history, Customizable themes and languages

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Pro – Monthly | $1.99 | per month |
| Ad-Free Pro – Yearly | $15.99 | per year |


## Frequently asked questions

### Is 株益 ~株の収益をカレンダー管理~ free?

株益 ~株の収益をカレンダー管理~ is free to download, with no in-app purchases.

### Is Order Book Trainer free?

Order Book Trainer is free to download, with in-app purchases available.

### Do 株益 ~株の収益をカレンダー管理~ or Order Book Trainer have ads?

Both 株益 ~株の収益をカレンダー管理~ and Order Book Trainer show ads.

### Which is updated more often, 株益 ~株の収益をカレンダー管理~ or Order Book Trainer?

株益 ~株の収益をカレンダー管理~ ships an update every 3 months, and Order Book Trainer fortnightly. Most recently, 株益 ~株の収益をカレンダー管理~ was updated on October 31, 2026 and Order Book Trainer on November 1, 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.*