# كتب المرحلة الثانوية vs Modulo Calculator.

The clearest difference is ads: كتب المرحلة الثانوية at none against Modulo Calculator.'s shown. كتب المرحلة الثانوية also leads on update cadence (every 4 weeks vs every 4 months) and iOS requirement (7.0 vs 12.0). 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.

كتب المرحلة الثانوية ships an update every 4 weeks, Modulo Calculator. every 4 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | كتب المرحلة الثانوية | Modulo Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Size | 135 MB | 29 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TaLaL AL-Harbi](https://appshunter.io/developer/961407388) | [Milos Lukas Ziolkowski](https://appshunter.io/developer/1778486821) |

## What reviewers say

### كتب المرحلة الثانوية

[App page](https://appshunter.io/ios/app/id961407389)

**Features:** macOS Compatibility

**In-app purchases:** none


### Modulo Calculator.

[App page](https://appshunter.io/ios/app/modulo-calculator/id6737914141)

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

**In-app purchases:** none


## Frequently asked questions

### Is كتب المرحلة الثانوية free?

كتب المرحلة الثانوية is free to download, with no in-app purchases.

### Is Modulo Calculator. free?

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

### Do كتب المرحلة الثانوية or Modulo Calculator. have ads?

Modulo Calculator. shows ads; كتب المرحلة الثانوية does not.

### Which is updated more often, كتب المرحلة الثانوية or Modulo Calculator.?

كتب المرحلة الثانوية ships an update every 4 weeks, and Modulo Calculator. every 4 months. Most recently, كتب المرحلة الثانوية was updated on October 15, 2026 and Modulo Calculator. on October 9, 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.*