# Stop Panic vs Lower Cortisol

The clearest difference is in-app purchases: Lower Cortisol at none against Stop Panic's 2. Lower Cortisol also leads on update cadence (every 2 days vs every 6 weeks) and iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Stop Panic sells 2 in-app purchases, starting at $8.99 per month. Lower Cortisol asks for nothing beyond the download.

Stop Panic ships an update every 6 weeks, Lower Cortisol every 2 days. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Stop Panic | Lower Cortisol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 56 MB | 22 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mariana Tsakova](https://appshunter.io/developer/1881665033) | [Ashley Weyers](https://appshunter.io/developer/6776025575) |

## What reviewers say

### Stop Panic

[App page](https://appshunter.io/ios/app/stop-panic-panic-attack-help/id6760911363)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stop Panic Premium Monthly | $8.99 | per month |
| Annual Subscription | $44.99 | per year |


### Lower Cortisol

[App page](https://appshunter.io/ios/app/lower-cortisol-calmer/id6781436171)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stop Panic free?

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

### Is Lower Cortisol free?

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

### Do Stop Panic or Lower Cortisol have ads?

Neither Stop Panic nor Lower Cortisol shows ads.

### Which is updated more often, Stop Panic or Lower Cortisol?

Stop Panic ships an update every 6 weeks, and Lower Cortisol every 2 days. Most recently, Stop Panic was updated on September 9, 2026 and Lower Cortisol on September 22, 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.*