# ByeBye v4 vs XTGateway

The clearest difference is update cadence: XTGateway at every 3 weeks against ByeBye v4's every 6 months. ByeBye v4's advantage is iOS requirement (9.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ByeBye v4 ships an update every 6 months, XTGateway every 3 weeks. The most recent releases landed on June 5, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | ByeBye v4 | XTGateway |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/byebye-v4/id317969597/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 22 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hurricane Electric, LLC](https://appshunter.io/developer/317969600) | [Shenzhen Lanke Xuntong Technology Co., Ltd.](https://appshunter.io/developer/640898259) |

## What reviewers say

### ByeBye v4

[App page](https://appshunter.io/ios/app/byebye-v4/id317969597)

Monitor the dwindling availability of IPv4 addresses and track the growth of IPv6 deployments. This utility provides easy tracking of IPv4 allocations and includes resources for learning about IPv6.

**Highlights:** Track IPv4 allocation rates, Monitor IPv6 deployment growth, Access IPv6 informational resources, View IPv6 videos

**Features:** macOS Compatibility

**In-app purchases:** none


### XTGateway

[App page](https://appshunter.io/ios/app/xtgateway/id1244340401)

**In-app purchases:** none


## Frequently asked questions

### Is ByeBye v4 free?

ByeBye v4 is free to download, with no in-app purchases.

### Is XTGateway free?

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

### Do ByeBye v4 or XTGateway have ads?

Neither ByeBye v4 nor XTGateway shows ads.

### Which is updated more often, ByeBye v4 or XTGateway?

ByeBye v4 ships an update every 6 months, and XTGateway every 3 weeks. Most recently, ByeBye v4 was updated on June 5, 2026 and XTGateway on September 12, 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.*