# Securly Locker vs CK

The clearest difference is update cadence: Securly Locker at every 4 months against CK's every 9 months. Securly Locker also leads on iOS requirement (12.0 vs 14.0). On price, review sentiment, 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.

Securly Locker ships an update every 4 months, CK every 9 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Securly Locker | CK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.4 (19 ratings)](https://appshunter.io/ios/app/ck-auth/id1342083838/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 11 MB | 2 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Securly](https://appshunter.io/developer/1069831297) | [ContentKeeper Technologies](https://appshunter.io/developer/1342083837) |

## What reviewers say

### Securly Locker

[App page](https://appshunter.io/ios/app/securly-locker/id1278864038)

This app provides students with access to educational files, a self-service app catalog, and curated web links pushed by administrators. It also displays device and enrollment information related to the school's mobile device management system.

**Highlights:** Access pushed educational files, Built-in file reader, Self-service app catalog, Install/uninstall assigned apps, View curated web links, Display device enrollment info

**In-app purchases:** none


### CK

[App page](https://appshunter.io/ios/app/ck-auth/id1342083838)

This app offers a secure and filtered internet browsing experience for iOS users, ensuring CIPA compliance for educational institutions. It provides granular, identity-based reporting and policy-driven web access control, whether users are on-premises or traveling globally.

**Highlights:** Secure internet browsing, Identity-based reporting, Policy-based filtering, CIPA compliance, Global web access control, MDM deployment

**In-app purchases:** none


## Frequently asked questions

### Is Securly Locker free?

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

### Is CK free?

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

### Do Securly Locker or CK have ads?

Neither Securly Locker nor CK shows ads.

### Which is updated more often, Securly Locker or CK?

Securly Locker ships an update every 4 months, and CK every 9 months. Most recently, Securly Locker was updated on November 3, 2026 and CK on November 2, 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.*