# Sleep Lock vs Narcolepsy

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

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

Sleep Lock ships an update every 2 months, Narcolepsy weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sleep Lock | Narcolepsy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 19 MB | 14 MB |
| Requires iOS | **26.0** | 26.4 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Modestas Razanauskas](https://appshunter.io/developer/1896518602) | [TIMON SCHENKEL](https://appshunter.io/developer/1849632564) |

## What reviewers say

### Sleep Lock

[App page](https://appshunter.io/ios/app/sleep-lock-bedtime-blocker/id6767901934)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleep Lock Pro – Weekly | $3.99 | per 7 days |
| Sleep Lock Pro – Monthly | $9.99 | per month |
| Sleep Lock Pro – Yearly | $79.99 | per year |


### Narcolepsy

[App page](https://appshunter.io/ios/app/narcolepsy/id6779200735)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sleep Lock free?

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

### Is Narcolepsy free?

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

### Do Sleep Lock or Narcolepsy have ads?

Neither Sleep Lock nor Narcolepsy shows ads.

### Which is updated more often, Sleep Lock or Narcolepsy?

Sleep Lock ships an update every 2 months, and Narcolepsy weekly. Most recently, Sleep Lock was updated on October 24, 2026 and Narcolepsy on October 25, 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.*