# Pupsentry vs Sleep

The clearest difference is ads: Sleep at none against Pupsentry's shown. Pupsentry's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pupsentry ships an update every 2 months, Sleep every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Pupsentry | Sleep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 303 MB | 42 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [鑫 周](https://appshunter.io/developer/1580353358) | [无锡特文思达健康科技有限公司](https://appshunter.io/developer/1766062011) |

## What reviewers say

### Pupsentry

[App page](https://appshunter.io/ios/app/pupsentry/id1580857216)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sleep

[App page](https://appshunter.io/ios/app/sleep-tight/id6738379204)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pupsentry free?

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

### Is Sleep free?

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

### Do Pupsentry or Sleep have ads?

Pupsentry shows ads; Sleep does not.

### Which is updated more often, Pupsentry or Sleep?

Pupsentry ships an update every 2 months, and Sleep every 3 months. Most recently, Pupsentry was updated on October 25, 2026 and Sleep 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.*