# CK vs IDK Can You?

The clearest difference is review sentiment: IDK Can You? at 100% against CK's 0%. IDK Can You? also leads on rating (5.0 vs 1.4) and update cadence (every 3 days vs every 9 months). CK's advantage is ratings volume (19 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IDK Can You? holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: CK has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of CK's written reviews are positive against 100% of IDK Can You?'s.

CK ships an update every 9 months, IDK Can You? every 3 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CK | IDK Can You? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (19 ratings)](https://appshunter.io/ios/app/ck-auth/id1342083838/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/idk-can-you/id6766680545/reviews)** |
| Number of ratings | **19** | 3 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 2 MB | 50 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ContentKeeper Technologies](https://appshunter.io/developer/1342083837) | [Elisha Lucero](https://appshunter.io/developer/1896314455) |

## What reviewers say

### 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


### IDK Can You?

[App page](https://appshunter.io/ios/app/idk-can-you/id6766680545)

Streamline classroom management with a digital system for hall passes, seating charts, and device checkouts. Students self-scan out and back in, while teachers set rules and monitor activity remotely. Reduces administrative burden for educators.

**Highlights:** Self-service kiosk for student checkouts, Live tracking of active passes and timers, Pass history review, Customizable pass rules and limits, Device checkout and return tracking, Class setup via CSV import

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

**In-app purchases:** none


## Frequently asked questions

### Is CK free?

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

### Is IDK Can You? free?

IDK Can You? is free to download, with no in-app purchases.

### Which has better reviews, CK or IDK Can You??

IDK Can You? is rated higher. CK averages 1.4 out of 5 from 19 ratings, while IDK Can You? averages 5.0 from 3 ratings.

### Do CK or IDK Can You? have ads?

Neither CK nor IDK Can You? shows ads.

### Which is updated more often, CK or IDK Can You??

CK ships an update every 9 months, and IDK Can You? every 3 days. Most recently, CK was updated on October 24, 2026 and IDK Can You? on October 31, 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.*