# NemTests vs Vibook App

The clearest difference is in-app purchases: Vibook App at none against NemTests's 5. Vibook App also leads on ads (none vs shown) and rating (5.0 vs 4.6). NemTests's advantage is ratings volume (29 vs 1). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. NemTests sells 5 in-app purchases, starting at $9.99 per month. Vibook App asks for nothing beyond the download.

Vibook App holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: NemTests has 29 ratings behind it against 1, so its average is the more settled of the two.

NemTests ships an update every 2 weeks, Vibook App fortnightly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NemTests | Vibook App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (29 ratings)](https://appshunter.io/ios/app/nemtests/id6471492712/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vibook-app/id6761669573/reviews)** |
| Number of ratings | **29** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 41 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [AI Pictures, Inc.](https://appshunter.io/developer/1497285897) | [Ali Shamah](https://appshunter.io/developer/1890756672) |

## What reviewers say

### NemTests

[App page](https://appshunter.io/ios/app/nemtests/id6471492712)

Explore your personality and interests through a variety of engaging quizzes. Share your results with friends to gain insights and discover more about yourself. New quizzes are added weekly to keep the experience fresh and personalized.

**Highlights:** Personalized quiz recommendations, Shareable results for insights, Weekly new quiz content, Self-discovery and growth focus, Interactive and engaging challenges

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access (Monthly) | $9.99 | per month |
| Full Access (Yearly) | $49.99 | per year |
| Full Access (Yearly) | $59.99 | per year |
| Full Access (Yearly) | $119.99 | per year |
| Full Access (Lifetime) | $119.99 | one-time |


### Vibook App

[App page](https://appshunter.io/ios/app/vibook-app/id6761669573)

Discover and register for university, campus, and community events in Saudi Arabia. Access all your tickets as QR codes, receive updates, and connect with organizers. The app supports both Arabic and English.

**Highlights:** Event discovery by category, date, and city, Fast event registration with QR tickets, Offline ticket access, Event updates and organizer messaging, Bilingual Arabic and English support, Account and data deletion options

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

**In-app purchases:** none


## Frequently asked questions

### Is NemTests free?

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

### Is Vibook App free?

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

### Which has better reviews, NemTests or Vibook App?

Vibook App is rated higher. NemTests averages 4.6 out of 5 from 29 ratings, while Vibook App averages 5.0 from 1 ratings.

### Do NemTests or Vibook App have ads?

NemTests shows ads; Vibook App does not.

### Which is updated more often, NemTests or Vibook App?

NemTests ships an update every 2 weeks, and Vibook App fortnightly. Most recently, NemTests was updated on November 4, 2026 and Vibook App on October 31, 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.*