# OnlyCat vs SmartTail

The clearest difference is ads: SmartTail at none against OnlyCat's shown. SmartTail also leads on iOS requirement (12.0 vs 15.5). OnlyCat's advantage is device support (4 vs 2). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | OnlyCat | SmartTail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/onlycat-smart-cat-flap/id6476429489/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Ad-supported | — |
| Size | 61 MB | 34 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [OnlyCat](https://appshunter.io/developer/1726680557) | [Chongqing Sheguo Culture Media Co.Ltd](https://appshunter.io/developer/1576293025) |

## What reviewers say

### OnlyCat

[App page](https://appshunter.io/ios/app/onlycat-smart-cat-flap/id6476429489)

This advanced cat flap uses AI to detect and prevent prey from entering your home. It offers selective access control for each pet, real-time notifications, and allows for timed curfews. Manage multiple cats and track their activities with personalized profiles and video highlights.

**Highlights:** AI prey detection, Selective access control, Smart notifications, Multi-cat management, Timed curfews, Activity tracking, Personalized cat profiles

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

**In-app purchases:** none


### SmartTail

[App page](https://appshunter.io/ios/app/smarttail-iso/id6752684951)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OnlyCat free?

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

### Is SmartTail free?

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

### Do OnlyCat or SmartTail have ads?

OnlyCat shows ads; SmartTail does not.

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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.*