# SLLIS vs Islamic Sciences Courses

The clearest difference is rating: Islamic Sciences Courses at 5.0 against SLLIS's 3.0. Islamic Sciences Courses also leads on update cadence (every 4 months vs every 17 months) and ratings volume (21 vs 2). SLLIS's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, 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.

Islamic Sciences Courses holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Islamic Sciences Courses has 21 ratings behind it against 2, so its average is the more settled of the two.

SLLIS ships an update every 17 months, Islamic Sciences Courses every 4 months. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SLLIS | Islamic Sciences Courses |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/sllis/id1301471024/reviews) | **[5.0 (21 ratings)](https://appshunter.io/ios/app/islamic-sciences-courses/id6670414812/reviews)** |
| Number of ratings | 2 | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 110 MB | 93 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [St. Louis Language Immersion School](https://appshunter.io/developer/1658099157) | [Sultan Muhammad](https://appshunter.io/developer/1766198620) |

## What reviewers say

### SLLIS

[App page](https://appshunter.io/ios/app/sllis/id1301471024)

Stay informed about school events, district updates, and cafeteria menus. Customize notifications for your student's organizations and easily access staff contact information. Never miss an important announcement or deadline.

**Highlights:** Event listings with calendar integration, Customizable notifications, Weekly cafeteria menus, Live district updates feed, Staff and department directory

**In-app purchases:** none


### Islamic Sciences Courses

[App page](https://appshunter.io/ios/app/islamic-sciences-courses/id6670414812)

Access live and on-demand courses in Islamic Sciences from instructors of Mosque Maryam National Center and Muhammad University of Islam. Track your progress and sync content for offline learning, all from your mobile device.

**Highlights:** Live course access, Progress tracking, Offline sync, Instructor engagement, Mobile learning

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

**In-app purchases:** none


## Frequently asked questions

### Is SLLIS free?

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

### Is Islamic Sciences Courses free?

Islamic Sciences Courses is free to download, with no in-app purchases.

### Which has better reviews, SLLIS or Islamic Sciences Courses?

Islamic Sciences Courses is rated higher. SLLIS averages 3.0 out of 5 from 2 ratings, while Islamic Sciences Courses averages 5.0 from 21 ratings.

### Do SLLIS or Islamic Sciences Courses have ads?

Islamic Sciences Courses shows ads; SLLIS does not.

### Which is updated more often, SLLIS or Islamic Sciences Courses?

SLLIS ships an update every 17 months, and Islamic Sciences Courses every 4 months. Most recently, SLLIS was updated on October 11, 2026 and Islamic Sciences Courses on October 10, 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.*