# CK vs Learn iLit 9

The clearest difference is rating: Learn iLit 9 at 2.5 against CK's 1.4. CK's advantage is device support (3 vs 1) and ratings volume (19 vs 6). On price, review sentiment, update cadence and ads there is nothing between them.

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

Learn iLit 9 holds the better App Store score, 2.5 against 1.4. Both are backed by a comparable volume of ratings — 19 and 6 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

CK ships an update every 9 months, Learn iLit 9 every 5 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | CK | Learn iLit 9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (19 ratings)](https://appshunter.io/ios/app/ck-auth/id1342083838/reviews) | **[2.5 (6 ratings)](https://appshunter.io/ios/app/learn-ilit-9/id1470142272/reviews)** |
| Number of ratings | **19** | 6 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 2 MB | 11 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [ContentKeeper Technologies](https://appshunter.io/developer/1342083837) | [Savvas Learning Company LLC](https://appshunter.io/developer/1521350472) |

## 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


### Learn iLit 9

[App page](https://appshunter.io/ios/app/learn-ilit-9/id1470142272)

This comprehensive literacy solution offers interactive assignments, a digital notebook, and an e-library with over 2,500 titles. It supports offline mode and personalized instruction based on embedded assessments, preparing students for state and national standards.

**Highlights:** Interactive assignments, Digital notebook, E-library with 2,500+ titles, Offline mode support, Personalized instruction, Progress tracking, Co-teacher functionality

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CK free?

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

### Is Learn iLit 9 free?

Learn iLit 9 is free to download, with no in-app purchases.

### Which has better reviews, CK or Learn iLit 9?

Learn iLit 9 is rated higher. CK averages 1.4 out of 5 from 19 ratings, while Learn iLit 9 averages 2.5 from 6 ratings.

### Do CK or Learn iLit 9 have ads?

Neither CK nor Learn iLit 9 shows ads.

### Which is updated more often, CK or Learn iLit 9?

CK ships an update every 9 months, and Learn iLit 9 every 5 months. Most recently, CK was updated on October 24, 2026 and Learn iLit 9 on October 29, 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.*