# Slinex Smart Call vs Top Level

The clearest difference is iOS requirement: Slinex Smart Call at 13.0 against Top Level's 15.6. 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.

Slinex Smart Call ships an update every 6 weeks, Top Level every 2 months. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Slinex Smart Call | Top Level |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 170 MB | 70 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Slinex Technology Limited.](https://appshunter.io/developer/1044975120) | [Sergey Kukharchuk](https://appshunter.io/developer/1594872315) |

## What reviewers say

### Slinex Smart Call

[App page](https://appshunter.io/ios/app/slinex-smart-call/id1574863919)

This application allows you to receive calls from your Slinex smart doorbell on your phone or tablet. View live camera feeds, access call archives, and remotely unlock doors from anywhere with an internet connection.

**Highlights:** Receive doorbell calls on your device, View live camera feeds, Remotely unlock doors, Access call and video archives, Two-way audio communication, Switch between SD/HD resolution

**In-app purchases:** none


### Top Level

[App page](https://appshunter.io/ios/app/top-level/id6754444947)

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

**In-app purchases:** none


## Frequently asked questions

### Is Slinex Smart Call free?

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

### Is Top Level free?

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

### Do Slinex Smart Call or Top Level have ads?

Neither Slinex Smart Call nor Top Level shows ads.

### Which is updated more often, Slinex Smart Call or Top Level?

Slinex Smart Call ships an update every 6 weeks, and Top Level every 2 months. Most recently, Slinex Smart Call was updated on October 6, 2026 and Top Level on October 12, 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.*