# Wind Down vs Sensa

The clearest difference is in-app purchases: Sensa at none against Wind Down's 3. Sensa also leads on update cadence (fortnightly vs monthly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Wind Down sells 3 in-app purchases, starting at $3.99 per 7 days. Sensa asks for nothing beyond the download.

Wind Down ships an update monthly, Sensa fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Wind Down | Sensa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 6 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [Mikhail Gigolaev](https://appshunter.io/developer/6780507857) |

## What reviewers say

### Wind Down

[App page](https://appshunter.io/ios/app/wind-down-bedtime-routine/id6771313827)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Yearly | $19.99 | per year |
| Lifetime Pro | $39.99 | one-time |


### Sensa

[App page](https://appshunter.io/ios/app/sensa-awareness/id6780507855)

**In-app purchases:** none


## Frequently asked questions

### Is Wind Down free?

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

### Is Sensa free?

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

### Do Wind Down or Sensa have ads?

Neither Wind Down nor Sensa shows ads.

### Which is updated more often, Wind Down or Sensa?

Wind Down ships an update monthly, and Sensa fortnightly. Most recently, Wind Down was updated on November 5, 2026 and Sensa on November 5, 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.*