# Nanotechnology vs Anwar ul Hadees

The clearest difference is in-app purchases: Anwar ul Hadees at none against Nanotechnology's 6. Anwar ul Hadees also leads on iOS requirement (13.0 vs 17.0). Nanotechnology's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Nanotechnology sells 6 in-app purchases, starting at $9.99 per month. Anwar ul Hadees asks for nothing beyond the download.

## The numbers

| Metric | Nanotechnology | Anwar ul Hadees |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/nanotechnology/id6740209781/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 24 MB | 70 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [Mohammed Gulam Rabbani Akki](https://appshunter.io/developer/1797591908) |

## What reviewers say

### Nanotechnology

[App page](https://appshunter.io/ios/app/nanotechnology/id6740209781)

Explore the world of nanotechnology through interactive quizzes. Test your knowledge on topics like nanomaterials and nanomedicine, track your progress, and compete globally. Ideal for students, researchers, and enthusiasts.

**Highlights:** Comprehensive nanotechnology topics, Multiple quiz difficulty levels, Study mode with explanations, Progress tracking and achievements, Global leaderboard competition, Regular updates with new content

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


### Anwar ul Hadees

[App page](https://appshunter.io/ios/app/anwar-ul-hadees/id6758238077)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nanotechnology free?

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

### Is Anwar ul Hadees free?

Anwar ul Hadees is free to download, with no in-app purchases.

### Do Nanotechnology or Anwar ul Hadees have ads?

Anwar ul Hadees shows ads; Nanotechnology does not.

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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.*