# Her Herbs vs Stack

The clearest difference is ads: Stack at none against Her Herbs's shown. Stack also leads on update cadence (every 3 days vs weekly). Her Herbs's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Her Herbs sells 2 in-app purchases, starting at $9.99 per month and Stack sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Her Herbs ships an update weekly, Stack every 3 days. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Her Herbs | Stack |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 9 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Her Herbs Pty Ltd](https://appshunter.io/developer/1885435067) | [Henry Hinge](https://appshunter.io/developer/6784458312) |

## What reviewers say

### Her Herbs

[App page](https://appshunter.io/ios/app/her-herbs/id6760634223)

This app helps individuals manage endometriosis by tracking symptoms, predicting cycles, and providing personalized support. It offers tools for pain management, dietary planning, and generating clinical reports for medical professionals.

**Highlights:** Symptom-savvy cycle tracking, Personalized cycle predictions, Flare mode with support tools, Clinical reports for practitioners, Weekly review and insights, Anti-inflammatory recipes and meal planner, Guided breathing exercises

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Her Herbs Premium Monthly | $9.99 | per month |
| Premium Annual | $79.99 | per year |


### Stack

[App page](https://appshunter.io/ios/app/stack-supplement-tracker/id6784458310)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Pro | $5.99 | per month |
| Stack Pro | $39.99 | per year |


## Frequently asked questions

### Is Her Herbs free?

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

### Is Stack free?

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

### Do Her Herbs or Stack have ads?

Her Herbs shows ads; Stack does not.

### Which is updated more often, Her Herbs or Stack?

Her Herbs ships an update weekly, and Stack every 3 days. Most recently, Her Herbs was updated on September 30, 2026 and Stack on September 24, 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.*