# Ndu Alumni vs Derive

The clearest difference is rating: Ndu Alumni at 5.0 against Derive's 4.3. Ndu Alumni also leads on in-app purchases (none vs 7) and iOS requirement (13.0 vs 15.0). Derive's advantage is update cadence (every 3 days vs every 2 weeks) and ratings volume (26 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Derive sells 7 in-app purchases, starting at $8.99 per month. Ndu Alumni asks for nothing beyond the download.

Ndu Alumni holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Derive has 26 ratings behind it against 1, so its average is the more settled of the two.

Ndu Alumni ships an update every 2 weeks, Derive every 3 days. The most recent releases landed on October 16, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Ndu Alumni | Derive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ndu-alumni/id1501506117/reviews)** | [4.3 (26 ratings)](https://appshunter.io/ios/app/derive-handwritten-math-notes/id6763991536/reviews) |
| Number of ratings | 1 | **26** |
| Positive reviews | — | 36.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | **Free** | Subscription |
| Size | 62 MB | 80 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scrumium Solutions](https://appshunter.io/developer/1478733782) | [Derive Notes Pty Ltd](https://appshunter.io/developer/1895589672) |

## What reviewers say

### Ndu Alumni

[App page](https://appshunter.io/ios/app/ndu-alumni/id1501506117)

Connect with fellow graduates and your alma mater. Build detailed profiles, find friends and colleagues, and stay updated with university news. Integrates with social media for seamless networking.

**Highlights:** Online registration for alumni, Import data from university system, Detailed alumni profiles, Search for friends and colleagues, Connect with other alumni, Social media integration (LinkedIn, Twitter, Facebook)

**Features:** macOS Compatibility

**In-app purchases:** none


### Derive

[App page](https://appshunter.io/ios/app/derive-handwritten-math-notes/id6763991536)

This app provides an infinite canvas for handwritten math and science notes. It uses AI to recognize your handwriting, offering a live tutor for step-by-step assistance directly within your notes. Organize your work into notebooks that sync across devices.

**Highlights:** Infinite canvas for note-taking, Handwritten math recognition, Live AI tutor for step-by-step help, Notebook and page organization, Cross-device syncing, Light, dark, and sepia themes

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Derive Pro (Monthly, student) | $8.99 | per month |
| Derive Pro (Monthly) | $9.99 | per month |
| Derive Pro (Monthly, invited) | $9.99 | per month |
| Derive Pro (Annual) | $50.00 | per year |
| Derive Pro (Yearly, student) | $75.00 | per year |
| Derive Pro (Annual) | $83.90 | per year |
| Derive Pro (Annual, invited) | $83.90 | per year |


## Frequently asked questions

### Is Ndu Alumni free?

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

### Is Derive free?

Derive is free to download, with in-app purchases available.

### Which has better reviews, Ndu Alumni or Derive?

Ndu Alumni is rated higher. Ndu Alumni averages 5.0 out of 5 from 1 ratings, while Derive averages 4.3 from 26 ratings.

### Do Ndu Alumni or Derive have ads?

Neither Ndu Alumni nor Derive shows ads.

### Which is updated more often, Ndu Alumni or Derive?

Ndu Alumni ships an update every 2 weeks, and Derive every 3 days. Most recently, Ndu Alumni was updated on October 16, 2026 and Derive on October 26, 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.*