# Stock Rocket vs Stratify

The clearest difference is in-app purchases: Stratify at none against Stock Rocket's 2. Stratify also leads on update cadence (every 2 weeks vs every 6 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Stock Rocket sells 2 in-app purchases, starting at $1.99 per month. Stratify asks for nothing beyond the download.

Stock Rocket ships an update every 6 weeks, Stratify every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Stock Rocket | Stratify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 44 MB | 93 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [One Fat Giraffe](https://appshunter.io/developer/702713050) | [Stratify Analytics Inc.](https://appshunter.io/developer/6773507954) |

## What reviewers say

### Stock Rocket

[App page](https://appshunter.io/ios/app/stock-rocket/id6738583910)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $14.99 | per year |


### Stratify

[App page](https://appshunter.io/ios/app/stratify-backtesting-trading/id6749781620)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stock Rocket free?

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

### Is Stratify free?

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

### Do Stock Rocket or Stratify have ads?

Neither Stock Rocket nor Stratify shows ads.

### Which is updated more often, Stock Rocket or Stratify?

Stock Rocket ships an update every 6 weeks, and Stratify every 2 weeks. Most recently, Stock Rocket was updated on October 25, 2026 and Stratify 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.*