# My NAT

> Network analysis tool for NAT type, IPv6 support, and optimization. (iPhone/iPad app by 杰 刘.)

- Source: https://appshunter.io/ios/app/my-nat/id6757288463 (this page in markdown: same URL + `.md`)
- Developer: [杰 刘](https://appshunter.io/developer/1862966533)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 24 MB
- Languages: American English
- Released: 2026-01-11
- Data updated: 2026-08-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/my-nat/id6757288463/reviews.md

## What is My NAT?

MyNAT 是一款专为极客、主机游戏玩家和 NAS 用户打造的专业网络状态检测工具。它可以帮助您一键深度分析当前网络的 NAT 类型和 IPv6 支持情况，让复杂的网络环境一目了然。

【核心功能】
- 精准 NAT 分级：准确识别 NAT1 (Full Cone) 到 NAT4 (Symmetric) 四种网络类型，直观评估游戏联机与 P2P 下载质量。
- 深度 IPv6 检测：不仅检测开关状态，更提供 IPv6 真实地址、网关、DNS 解析及 PMTUD 大包测试，全方位评估下一代网络连接能力。
- 多维网络评分：针对游戏联机、P2P 下载、视频通话、远程访问四大场景进行智能打分，网络好坏心中有数。
- 专业优化指南：内置保姆级教程（如光猫改桥接、NAT3/NAT4 优化），帮助您提升网络层级，获取更佳的上网体验。
- 高级诊断工具：支持自定义 high-performance STUN 服务器，实时查看出口 IP、运营商信息及网络延迟。
- 简洁纯净体验：无广告干扰，支持 iOS 与 macOS 双端，适配精美深色模式。

【适用场景】
- 主机/PC 游戏联机频繁掉线，匹配不到人？
- 家里的 NAS 远程访问速度缓慢，无法直连？
- P2P 下载总是跑不满带宽，连接数过少？
- 想确认宽带是否已分配公网 IPv4 或 IPv6 地址？

MyNAT 助您快速发现网络瓶颈，通过专业的优化建议，畅享高速、稳定的互联生活！

## Key features

- Accurate NAT type classification (NAT1-NAT4)
- In-depth IPv6 connectivity testing
- Multi-dimensional network scoring for online activities
- Step-by-step network optimization guides
- Advanced diagnostic tools with custom STUN servers
- Clean, ad-free user experience

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 永久会员 | $2.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/my-nat/id6757288463/reviews.md

### 5/5 — 支持猫点饭

*2026-02-02*

终于上手机app了，网站上还要收验证码，这下太方便了，支持mao.fan

### 5/5 — All good

*2026-01-13*

This app is very nice and useful. Thanks to the developer for creating it.

## Frequently asked questions about My NAT

### What is My NAT?

My NAT is a professional network status detection tool designed for tech enthusiasts, gamers, and NAS users. It helps analyze your network's NAT type and IPv6 support with a single click, making complex network environments clear.

### What NAT types does My NAT detect?

My NAT accurately identifies NAT1 (Full Cone) to NAT4 (Symmetric) network types. This classification helps users intuitively assess the quality of their game connections and P2P download performance.

### Does My NAT have ads?

No, My NAT offers a clean and pure experience without any advertisements. This ensures uninterrupted analysis and optimization of your network.

### What devices does My NAT support?

My NAT is available on iOS and macOS, supporting iPhone, iPad, and iPod devices. It also features a beautiful dark mode adaptation.

### How often is My NAT updated?

The latest version of My NAT is 1.0.3, and it was last updated on January 12, 2026. This indicates a commitment to ongoing development and improvements.

### What is the age rating for My NAT?

My NAT has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals interested in network performance.

### Can My NAT help improve my internet speed?

Yes, My NAT provides professional optimization guides, such as converting optical modems to bridge mode and optimizing NAT3/NAT4 configurations. These steps can help improve your network tier and overall internet experience.

### What are the benefits of checking IPv6 support with My NAT?

My NAT goes beyond just checking the on/off status of IPv6. It provides a comprehensive assessment of your next-generation network connection, including real addresses, gateway, DNS resolution, and PMTUD large packet testing.

## Version history (last 5 releases)

### 1.0.6 — 2026-08-19

本次重点更新：
1. 新增 RFC 5780 NAT 行为检测，支持映射与过滤行为分析
2. 支持 RFC 3489 / RFC 5780 检测协议切换
3. 新增 PlayStation、Xbox、Switch 平台 NAT 类型预估
4. 新增 NAT 行为组合科普
5. 完善检测历史、结果分享及数据统计
6. 优化不同设备的界面适配与使用体验

### 1.0.5 — 2026-06-24

1、修复了深色模式下网络标签显示 BUG
2、新增 App 更新检测

### 1.0.4 — 2026-06-22

1、新增网络标签与历史记录关联，方便区分家里、公司、运营商等不同网络环境。
2、支持自定义 STUN 服务器，检测更灵活。
3、优化服务器列表与检测逻辑，提升结果准确性与使用体验。

### 1.0.3 — 2026-01-12

修复了会员价格显示bug

### 1.0.2 — 2026-01-12

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*