# Smart Shakarim vs Ustaz.pro

The clearest difference is update cadence: Smart Shakarim at every 4 weeks against Ustaz.pro's every 2 months. Smart Shakarim also leads on iOS requirement (11.0 vs 16.0). 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.

Smart Shakarim ships an update every 4 weeks, Ustaz.pro every 2 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Smart Shakarim | Ustaz.pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 40 MB | 160 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Digital innovation and transformation](https://appshunter.io/developer/1511508065) | [Ustaz.pro](https://appshunter.io/developer/1817420255) |

## What reviewers say

### Smart Shakarim

[App page](https://appshunter.io/ios/app/smart-shakarim/id1560633817)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ustaz.pro

[App page](https://appshunter.io/ios/app/ustazpro/id6746563799)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Shakarim free?

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

### Is Ustaz.pro free?

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

### Do Smart Shakarim or Ustaz.pro have ads?

Neither Smart Shakarim nor Ustaz.pro shows ads.

### Which is updated more often, Smart Shakarim or Ustaz.pro?

Smart Shakarim ships an update every 4 weeks, and Ustaz.pro every 2 months. Most recently, Smart Shakarim was updated on October 7, 2026 and Ustaz.pro on October 25, 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.*