# Lock & Track vs ESSL Manager

The clearest difference is iOS requirement: Lock & Track at 11.0 against ESSL Manager's 13.0. 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.

## The numbers

| Metric | Lock & Track | ESSL Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 164 MB | 50 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [247 COMMERCE LIMITED](https://appshunter.io/developer/1622774791) | [COMPUTER FRIENDS I.T SERVICES LTD](https://appshunter.io/developer/633426579) |

## What reviewers say

### Lock & Track

[App page](https://appshunter.io/ios/app/lock-and-track/id6670475787)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### ESSL Manager

[App page](https://appshunter.io/ios/app/essl-manager/id6785872492)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lock & Track free?

Lock & Track is free to download, with no in-app purchases.

### Is ESSL Manager free?

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

### Do Lock & Track or ESSL Manager have ads?

Neither Lock & Track nor ESSL Manager shows ads.

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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.*