# NDU vs SAT Prep & Practice Test 2026

The clearest difference is in-app purchases: NDU at none against SAT Prep & Practice Test 2026's 9. NDU also leads on update cadence (every 2 months vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SAT Prep & Practice Test 2026 sells 9 in-app purchases, starting at $4.99 per 7 days. NDU asks for nothing beyond the download.

NDU ships an update every 2 months, SAT Prep & Practice Test 2026 every 7 months. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | NDU | SAT Prep & Practice Test 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/ndu/id873015689/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 52 MB | 54 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Notre Dame University, Lebanon](https://appshunter.io/developer/873015692) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### NDU

[App page](https://appshunter.io/ios/app/ndu/id873015689)

Access university news, events, and contact information for faculty and staff. Manage your academic life by checking grades, payments, course catalogs, and library resources. Stay updated with multimedia content from the university's YouTube and Flickr channels.

**Highlights:** University news and events, Faculty and staff directory, Check grades and payments, Course catalog and schedule, Library book search, Multimedia content access

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

**In-app purchases:** none


### SAT Prep & Practice Test 2026

[App page](https://appshunter.io/ios/app/sat-prep-and-practice-test-2026/id6644469316)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SAT Weekly Full Access | $4.99 | per 7 days |
| SAT Test Monthly Full Access | $12.99 | per month |
| SAT Monthly Full Access | $12.99 | per month |
| SAT Test Quarterly Full Access | $55.99 | per 3 months |
| SAT Test Quarterly Full Access | $55.99 | per 3 months |
| SAT Test Semiannual Access | $75.99 | per 6 months |
| SAT Test Semiannual Access | $75.99 | per 6 months |
| SAT Test Annual Full Access | $109.99 | per year |
| SAT Test Annual Full Access | $109.99 | per year |


## Frequently asked questions

### Is NDU free?

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

### Is SAT Prep & Practice Test 2026 free?

SAT Prep & Practice Test 2026 is free to download, with in-app purchases available.

### Do NDU or SAT Prep & Practice Test 2026 have ads?

Neither NDU nor SAT Prep & Practice Test 2026 shows ads.

### Which is updated more often, NDU or SAT Prep & Practice Test 2026?

NDU ships an update every 2 months, and SAT Prep & Practice Test 2026 every 7 months. Most recently, NDU was updated on October 20, 2026 and SAT Prep & Practice Test 2026 on October 18, 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.*