# CRC Network Quality vs Mail Hub

The clearest difference is in-app purchases: CRC Network Quality at none against Mail Hub's 5. CRC Network Quality also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Mail Hub sells 5 in-app purchases, starting at $1.99 per 7 days. CRC Network Quality asks for nothing beyond the download.

CRC Network Quality ships an update weekly, Mail Hub every 2 weeks. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CRC Network Quality | Mail Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (15 ratings)](https://appshunter.io/ios/app/mail-hub-multiple-email-boxes/id6475181369/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 35 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [INFOSYSTEMS INTERNATIONAL EAD](https://appshunter.io/developer/1394068172) | [国良 李](https://appshunter.io/developer/1718037062) |

## What reviewers say

### CRC Network Quality

[App page](https://appshunter.io/ios/app/crc-network-quality/id1578184942)

**In-app purchases:** none


### Mail Hub

[App page](https://appshunter.io/ios/app/mail-hub-multiple-email-boxes/id6475181369)

Instantly create and manage multiple custom email addresses from a single, organized inbox. Receive emails with attachments and multimedia, and easily download or share them. Ideal for temporary registrations or anonymous communication.

**Highlights:** Create multiple custom email addresses, Unified inbox management, Receive emails with attachments, View embedded multimedia, Download and share attachments, Temporary email generation

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $1.99 | per 7 days |
| WEEKLY ACCESS | $1.99 | per 7 days |
| MONTHLY ACCESS | $3.99 | per month |
| YEARLY ACCESS | $24.99 | per year |
| 12 Months | $49.99 | per year |


## Frequently asked questions

### Is CRC Network Quality free?

CRC Network Quality is free to download, with no in-app purchases.

### Is Mail Hub free?

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

### Do CRC Network Quality or Mail Hub have ads?

Mail Hub shows ads; CRC Network Quality does not.

### Which is updated more often, CRC Network Quality or Mail Hub?

CRC Network Quality ships an update weekly, and Mail Hub every 2 weeks. Most recently, CRC Network Quality was updated on October 9, 2026 and Mail Hub on October 2, 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.*