# NIDAA PRO vs My STC

The clearest difference is update cadence: My STC at every 4 months against NIDAA PRO's every 9 months. NIDAA PRO's advantage is iOS requirement (15.6 vs 26.0). 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.

NIDAA PRO ships an update every 9 months, My STC every 4 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NIDAA PRO | My STC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (4 ratings)](https://appshunter.io/ios/app/my-stc/id6751048257/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 7 MB | 43 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahmad Hajji Mlle](https://appshunter.io/developer/1703009701) | [Wisam Dazah](https://appshunter.io/developer/1331868015) |

## What reviewers say

### NIDAA PRO

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

**Features:** macOS Compatibility

**In-app purchases:** none


### My STC

[App page](https://appshunter.io/ios/app/my-stc/id6751048257)

Stay informed with instant alerts and announcements from the center. Receive academic performance reports, communicate securely with a smart messaging system, and manage schedules with a smart calendar. Students can access lecture schedules and attendance reports.

**Highlights:** Instant alerts and announcements, Student academic reports, Smart messaging system, Targeted broadcasts, Smart calendar with reminders, Student lecture schedules, Instant attendance reports

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

**In-app purchases:** none


## Frequently asked questions

### Is NIDAA PRO free?

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

### Is My STC free?

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

### Do NIDAA PRO or My STC have ads?

Neither NIDAA PRO nor My STC shows ads.

### Which is updated more often, NIDAA PRO or My STC?

NIDAA PRO ships an update every 9 months, and My STC every 4 months. Most recently, NIDAA PRO was updated on October 9, 2026 and My STC on October 24, 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.*