# Stock Trading Tracker Journal vs Selium Performance

The clearest difference is iOS requirement: Stock Trading Tracker Journal at 16 against Selium Performance's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stock Trading Tracker Journal sells 3 in-app purchases, starting at $3.99 per month and Selium Performance sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Stock Trading Tracker Journal ships an update every 2 weeks, Selium Performance every 9 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stock Trading Tracker Journal | Selium Performance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 9 MB | 7 MB |
| Requires iOS | **16** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oguzhan Ozturk](https://appshunter.io/developer/1716197590) | [Selium Ltd](https://appshunter.io/developer/1812292842) |

## What reviewers say

### Stock Trading Tracker Journal

[App page](https://appshunter.io/ios/app/stock-trading-tracker-journal/id6477757004)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $3.99 | per month |
| 3 Months Pro | $8.99 | per 3 months |
| 1 Year Pro | $29.99 | per year |


### Selium Performance

[App page](https://appshunter.io/ios/app/selium-performance/id6751189932)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Performance Pro Monthly | $3.99 | per month |
| Performance Max Monthly | $7.99 | per month |
| Performance Pro Yearly | $39.99 | per year |
| Performance Max Yearly | $79.99 | per year |


## Frequently asked questions

### Is Stock Trading Tracker Journal free?

Stock Trading Tracker Journal is free to download, with in-app purchases available.

### Is Selium Performance free?

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

### Do Stock Trading Tracker Journal or Selium Performance have ads?

Neither Stock Trading Tracker Journal nor Selium Performance shows ads.

### Which is updated more often, Stock Trading Tracker Journal or Selium Performance?

Stock Trading Tracker Journal ships an update every 2 weeks, and Selium Performance every 9 days. Most recently, Stock Trading Tracker Journal was updated on November 4, 2026 and Selium Performance 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.*