# 株日記 vs AssetTrail

The clearest difference is ads: 株日記 at none against AssetTrail's shown. AssetTrail's advantage is update cadence (every 3 days vs every 6 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 株日記 sells 3 in-app purchases, starting at $0.99 per month and AssetTrail sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

株日記 ships an update every 6 days, AssetTrail every 3 days. Both last shipped on November 8, 2026.

## The numbers

| Metric | 株日記 | AssetTrail |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 135 MB | 27 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tetsuma Yaguchi](https://appshunter.io/developer/1554826524) | [Shunichi Tanaka](https://appshunter.io/developer/1853586407) |

## What reviewers say

### 株日記

[App page](https://appshunter.io/ios/app/id6478166672)

This app helps stock investors track their trades with a simple interface. It automatically calculates profits and losses, and allows for detailed record-keeping of purchase/sale dates, stock prices, and reasons for trades. Users can also create checklists to improve investment decisions.

**Highlights:** Simple trade recording, Automatic profit/loss calculation, Transaction filtering and search, Summary charts and graphs, Investment decision checklists, Data transfer via QR code

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムサービス（月額プラン） | $0.99 | per month |
| プレミアムサービス（１年プラン） | $9.99 | per year |
| プレミアムサービス（買い切りプラン） | $14.99 | one-time |


### AssetTrail

[App page](https://appshunter.io/ios/app/assettrail/id6816013644)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AssetTrail Plus | $2.99 | one-time |


## Frequently asked questions

### Is 株日記 free?

株日記 is free to download, with in-app purchases available.

### Is AssetTrail free?

AssetTrail is free to download, with in-app purchases available.

### Do 株日記 or AssetTrail have ads?

AssetTrail shows ads; 株日記 does not.

### Which is updated more often, 株日記 or AssetTrail?

株日記 ships an update every 6 days, and AssetTrail every 3 days. Most recently, 株日記 was updated on November 8, 2026 and AssetTrail on November 8, 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.*