# Cool Cure by Cannatrol vs BrainStop

The clearest difference is in-app purchases: Cool Cure by Cannatrol at none against BrainStop's 2. Cool Cure by Cannatrol also leads on iOS requirement (15.0 vs 17.0). BrainStop's advantage is update cadence (daily vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. BrainStop sells 2 in-app purchases, starting at $4.99 per 7 days. Cool Cure by Cannatrol asks for nothing beyond the download.

Cool Cure by Cannatrol ships an update every 3 weeks, BrainStop daily. The most recent releases landed on September 3, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Cool Cure by Cannatrol | BrainStop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/cool-cure-by-cannatrol/id6746351407/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 25 MB | 43 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Cannatrols](https://appshunter.io/developer/1816353293) | [Nicholas Mahabir](https://appshunter.io/developer/1849202288) |

## What reviewers say

### Cool Cure by Cannatrol

[App page](https://appshunter.io/ios/app/cool-cure-by-cannatrol/id6746351407)

Remotely monitor and manage drying, curing, and storage cycles for your C2 and CLE units. Adjust temperature, dew point, and lighting, and receive instant alerts for optimal results.

**Highlights:** Remote monitoring and adjustment, Real-time temperature and dew point control, Customizable cycle times, Interior LED lighting control, Instant alerts and updates, Vaportrol® Technology integration

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainStop

[App page](https://appshunter.io/ios/app/brainstop-stop-overthinking/id6754609806)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $4.99 | per 7 days |
| Unlimited access | $29.99 | per year |


## Frequently asked questions

### Is Cool Cure by Cannatrol free?

Cool Cure by Cannatrol is free to download, with no in-app purchases.

### Is BrainStop free?

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

### Do Cool Cure by Cannatrol or BrainStop have ads?

Neither Cool Cure by Cannatrol nor BrainStop shows ads.

### Which is updated more often, Cool Cure by Cannatrol or BrainStop?

Cool Cure by Cannatrol ships an update every 3 weeks, and BrainStop daily. Most recently, Cool Cure by Cannatrol was updated on September 3, 2026 and BrainStop on September 14, 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.*