# نداء Nida vs NIDAA PRO

The clearest difference is update cadence: نداء Nida at monthly against NIDAA PRO's every 9 months. 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.

نداء Nida ships an update monthly, NIDAA PRO every 9 months. The most recent releases landed on October 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | نداء Nida | NIDAA PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Size | 59 MB | 7 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CallTech, LLC](https://appshunter.io/developer/1444544042) | [Ahmad Hajji Mlle](https://appshunter.io/developer/1703009701) |

## What reviewers say

### نداء Nida

[App page](https://appshunter.io/ios/app/nida-for-school-admins/id1499377280)

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

**In-app purchases:** none


### NIDAA PRO

[App page](https://appshunter.io/ios/app/nidaa-pro/id6738446287)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is نداء Nida free?

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

### Is NIDAA PRO free?

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

### Do نداء Nida or NIDAA PRO have ads?

Neither نداء Nida nor NIDAA PRO shows ads.

### Which is updated more often, نداء Nida or NIDAA PRO?

نداء Nida ships an update monthly, and NIDAA PRO every 9 months. Most recently, نداء Nida was updated on October 29, 2026 and NIDAA PRO 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.*