# NDS Instructor App vs Instructor Portal

The clearest difference is in-app purchases: NDS Instructor App at none against Instructor Portal's 2. NDS Instructor App also leads on iOS requirement (9.1 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Instructor Portal sells 2 in-app purchases, starting at $0.99 per month. NDS Instructor App asks for nothing beyond the download.

## The numbers

| Metric | NDS Instructor App | Instructor Portal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Size | 98 MB | 114 MB |
| Requires iOS | **9.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Aryan Products and Services Inc](https://appshunter.io/developer/922499271) | [Ranjit Grewal](https://appshunter.io/developer/1746249583) |

## What reviewers say

### NDS Instructor App

[App page](https://appshunter.io/ios/app/nds-instructor-app/id1614505209)

**Features:** macOS Compatibility

**In-app purchases:** none


### Instructor Portal

[App page](https://appshunter.io/ios/app/instructor-portal/id6502629147)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One2One Subscription | $0.99 | per month |
| One2One Subscription New | $0.99 | per month |


## Frequently asked questions

### Is NDS Instructor App free?

NDS Instructor App is free to download, with no in-app purchases.

### Is Instructor Portal free?

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

### Do NDS Instructor App or Instructor Portal have ads?

Neither NDS Instructor App nor Instructor Portal shows ads.

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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.*