# SL Smart vs petside

The clearest difference is iOS requirement: petside at 13.0 against SL Smart's 16.6. On price, update cadence, ads 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.

SL Smart ships an update every 3 weeks, petside fortnightly. The most recent releases landed on August 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SL Smart | petside |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 89 MB | 37 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [wongyu han](https://appshunter.io/developer/1738861668) | [hooaah](https://appshunter.io/developer/1780677401) |

## What reviewers say

### SL Smart

[App page](https://appshunter.io/ios/app/sl-smart/id6480384167)

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

**In-app purchases:** none


### petside

[App page](https://appshunter.io/ios/app/petside/id6742142348)

**In-app purchases:** none


## Frequently asked questions

### Is SL Smart free?

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

### Is petside free?

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

### Do SL Smart or petside have ads?

Neither SL Smart nor petside shows ads.

### Which is updated more often, SL Smart or petside?

SL Smart ships an update every 3 weeks, and petside fortnightly. Most recently, SL Smart was updated on August 22, 2026 and petside on September 14, 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.*