# PropJournal vs SizeRight

The clearest difference is in-app purchases: SizeRight at none against PropJournal's 2. SizeRight also leads on iOS requirement (15.1 vs 17.0). PropJournal's advantage is ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. PropJournal sells 2 in-app purchases, starting at $7.99 per month. SizeRight asks for nothing beyond the download.

PropJournal ships an update every 3 days, SizeRight every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | PropJournal | SizeRight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 14 MB | 26 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Marc Samper Tarancon](https://appshunter.io/developer/1891442922) | [Alexander Bacsa](https://appshunter.io/developer/1895938685) |

## What reviewers say

### PropJournal

[App page](https://appshunter.io/ios/app/propjournal-trading-journal/id6761782869)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PropJournal Premium Monthly | $7.99 | per month |
| PropJournal Premium Yearly | $49.99 | per year |


### SizeRight

[App page](https://appshunter.io/ios/app/sizeright-position-size/id6764857338)

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

**In-app purchases:** none


## Frequently asked questions

### Is PropJournal free?

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

### Is SizeRight free?

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

### Do PropJournal or SizeRight have ads?

SizeRight shows ads; PropJournal does not.

### Which is updated more often, PropJournal or SizeRight?

PropJournal ships an update every 3 days, and SizeRight every 3 weeks. Most recently, PropJournal was updated on October 25, 2026 and SizeRight on October 25, 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.*