# ReadingScreen vs NVIDIA AI Infrastructure Exam

The clearest difference is in-app purchases: ReadingScreen at none against NVIDIA AI Infrastructure Exam's 2. NVIDIA AI Infrastructure Exam's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NVIDIA AI Infrastructure Exam sells 2 one-off in-app purchases. ReadingScreen asks for nothing beyond the download.

ReadingScreen ships an update every 2 months, NVIDIA AI Infrastructure Exam every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ReadingScreen | NVIDIA AI Infrastructure Exam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 31 MB | 45 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OxEd and Assessment Ltd](https://appshunter.io/developer/1534118518) | [EXAMCERT PTY LTD](https://appshunter.io/developer/1830664214) |

## What reviewers say

### ReadingScreen

[App page](https://appshunter.io/ios/app/readingscreen/id1578853846)

**In-app purchases:** none


### NVIDIA AI Infrastructure Exam

[App page](https://appshunter.io/ios/app/nvidia-ai-infrastructure-exam/id6758027904)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Mibbi Credits | $1.99 | one-time |
| Unlock Premium | $5.99 | one-time |


## Frequently asked questions

### Is ReadingScreen free?

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

### Is NVIDIA AI Infrastructure Exam free?

NVIDIA AI Infrastructure Exam is free to download, with in-app purchases available.

### Do ReadingScreen or NVIDIA AI Infrastructure Exam have ads?

Neither ReadingScreen nor NVIDIA AI Infrastructure Exam shows ads.

### Which is updated more often, ReadingScreen or NVIDIA AI Infrastructure Exam?

ReadingScreen ships an update every 2 months, and NVIDIA AI Infrastructure Exam every 2 weeks. Most recently, ReadingScreen was updated on October 25, 2026 and NVIDIA AI Infrastructure Exam on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*