# SB Smart Lock App vs Misna

The clearest difference is update cadence: Misna at every 3 weeks against SB Smart Lock App's every 2 months. Misna also leads on iOS requirement (13.0 vs 15.0). On price, ads, 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.

SB Smart Lock App ships an update every 2 months, Misna every 3 weeks. The most recent releases landed on October 4, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SB Smart Lock App | Misna |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 198 MB | 58 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DESI ALARM VE GUVENLIK SISTEMLERI SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1045535410) | [Bluecast Technologies](https://appshunter.io/developer/964825469) |

## What reviewers say

### SB Smart Lock App

[App page](https://appshunter.io/ios/app/sb-smart-lock-app/id6477543337)

**Features:** macOS Compatibility

**In-app purchases:** none


### Misna

[App page](https://appshunter.io/ios/app/misna/id6737184588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SB Smart Lock App free?

SB Smart Lock App is free to download, with no in-app purchases.

### Is Misna free?

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

### Do SB Smart Lock App or Misna have ads?

Neither SB Smart Lock App nor Misna shows ads.

### Which is updated more often, SB Smart Lock App or Misna?

SB Smart Lock App ships an update every 2 months, and Misna every 3 weeks. Most recently, SB Smart Lock App was updated on October 4, 2026 and Misna on September 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.*