# NetOptimizer vs Crintech Toolkit

The clearest difference is in-app purchases: Crintech Toolkit at none against NetOptimizer's 1. NetOptimizer's advantage is iOS requirement (15.6 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. NetOptimizer sells 1 in-app purchase, starting at $0.99 per year. Crintech Toolkit asks for nothing beyond the download.

## The numbers

| Metric | NetOptimizer | Crintech Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (41 ratings)](https://appshunter.io/ios/app/netoptimizer-virtual5gexpress/id6499292158/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 13 MB |
| Requires iOS | **15.6** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adara Networks, Inc.](https://appshunter.io/developer/1743034595) | [CRISTOBAL RUIZ LORITE](https://appshunter.io/developer/1815703466) |

## What reviewers say

### NetOptimizer

[App page](https://appshunter.io/ios/app/netoptimizer-virtual5gexpress/id6499292158)

This app helps improve internet speed and stability with network optimization tools and a secure VPN. It monitors data usage, provides real-time speed insights, and enhances WiFi connections for a smoother online experience.

**Highlights:** Network optimization tools, Secure VPN, Data usage manager, Real-time speed insights, WiFi stability enhancer, Encrypted connections

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Virtual5G Express Subscription | $0.99 | per year |


### Crintech Toolkit

[App page](https://appshunter.io/ios/app/crintech-toolkit/id6746194023)

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

**In-app purchases:** none


## Frequently asked questions

### Is NetOptimizer free?

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

### Is Crintech Toolkit free?

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

### Do NetOptimizer or Crintech Toolkit have ads?

Neither NetOptimizer nor Crintech Toolkit 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.*