# Drowsa vs Kegel Exercise

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

Both are free to download. Drowsa sells 2 in-app purchases, starting at $4.99 per month. Kegel Exercise asks for nothing beyond the download.

Drowsa ships an update every 3 weeks, Kegel Exercise weekly. The most recent releases landed on September 18, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Drowsa | Kegel Exercise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 3 MB | 9 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jiandou Technology Co., Ltd.](https://appshunter.io/developer/985566466) | [银锋 岳](https://appshunter.io/developer/6774972407) |

## What reviewers say

### Drowsa

[App page](https://appshunter.io/ios/app/drowsa-night-shift-sleep/id6773168860)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drowsa Pro Monthly | $4.99 | per month |
| Drowsa Pro Annual | $29.99 | per year |


### Kegel Exercise

[App page](https://appshunter.io/ios/app/kegel-exercise/id6775147295)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Drowsa free?

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

### Is Kegel Exercise free?

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

### Do Drowsa or Kegel Exercise have ads?

Neither Drowsa nor Kegel Exercise shows ads.

### Which is updated more often, Drowsa or Kegel Exercise?

Drowsa ships an update every 3 weeks, and Kegel Exercise weekly. Most recently, Drowsa was updated on September 18, 2026 and Kegel Exercise on August 17, 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.*