# Khidmah Academy vs Usul

The clearest difference is update cadence: Usul at every 5 days against Khidmah Academy's every 12 months. Khidmah Academy's advantage is iOS requirement (13.0 vs 17.6). On price, ads, 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.

Khidmah Academy ships an update every 12 months, Usul every 5 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Khidmah Academy | Usul |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 days** |
| Size | 20 MB | 51 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sign Soft Ltd](https://appshunter.io/developer/1217721221) | [Muhammed Zakaaf Abu Subair](https://appshunter.io/developer/1871283818) |

## What reviewers say

### Khidmah Academy

[App page](https://appshunter.io/ios/app/khidmah-academy/id6745228668)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Usul

[App page](https://appshunter.io/ios/app/usul/id6758164043)

**In-app purchases:** none


## Frequently asked questions

### Is Khidmah Academy free?

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

### Is Usul free?

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

### Do Khidmah Academy or Usul have ads?

Neither Khidmah Academy nor Usul shows ads.

### Which is updated more often, Khidmah Academy or Usul?

Khidmah Academy ships an update every 12 months, and Usul every 5 days. Most recently, Khidmah Academy was updated on October 28, 2026 and Usul on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*