# Mobi Zgrada vs LockAuth

The clearest difference is iOS requirement: Mobi Zgrada at 15.1 against LockAuth's 17.0. 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.

Mobi Zgrada ships an update every 6 weeks, LockAuth every 3 weeks. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Mobi Zgrada | LockAuth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 42 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Jakub Kaczmarski](https://appshunter.io/developer/1763435591) | [LOCKNIGHT TECHNOLOGIES D.O.O.](https://appshunter.io/developer/1632396361) |

## What reviewers say

### Mobi Zgrada

[App page](https://appshunter.io/ios/app/mobi-zgrada/id6698812499)

**In-app purchases:** none


### LockAuth

[App page](https://appshunter.io/ios/app/lockauth/id6752598055)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobi Zgrada free?

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

### Is LockAuth free?

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

### Do Mobi Zgrada or LockAuth have ads?

Neither Mobi Zgrada nor LockAuth shows ads.

### Which is updated more often, Mobi Zgrada or LockAuth?

Mobi Zgrada ships an update every 6 weeks, and LockAuth every 3 weeks. Most recently, Mobi Zgrada was updated on October 18, 2026 and LockAuth on October 13, 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.*