# klooless vs S4S Academy

The clearest difference is in-app purchases: S4S Academy at none against klooless's 2. S4S Academy also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. klooless sells 2 in-app purchases, starting at $3.49 per month. S4S Academy asks for nothing beyond the download.

klooless ships an update every 5 weeks, S4S Academy every 4 weeks. The most recent releases landed on September 12, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | klooless | S4S Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/s4s-academy/id6478166128/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 122 MB | 65 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Notes Technologies (Pty) Ltd](https://appshunter.io/developer/1528770118) | [Rakan Hashem](https://appshunter.io/developer/1633212169) |

## What reviewers say

### klooless

[App page](https://appshunter.io/ios/app/klooless-find-study-notes/id1528770116)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notes subscription | $3.49 | per month |
| Monthly | $4.99 | per month |


### S4S Academy

[App page](https://appshunter.io/ios/app/s4s-academy/id6478166128)

This academy offers eLearning and educational programs designed to empower students with knowledge and support for success. It is a leading institution in the MENA region, providing a great learning experience.

**Highlights:** eLearning education, Educational programs, Student empowerment, Knowledge acquisition, Life support, Leading MENA academy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is klooless free?

klooless is free to download, with in-app purchases available.

### Is S4S Academy free?

S4S Academy is free to download, with no in-app purchases.

### Do klooless or S4S Academy have ads?

klooless shows ads; S4S Academy does not.

### Which is updated more often, klooless or S4S Academy?

klooless ships an update every 5 weeks, and S4S Academy every 4 weeks. Most recently, klooless was updated on September 12, 2026 and S4S Academy on September 16, 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.*