Echo VPN vs 豆豆加速器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Echo VPN
This app provides two distinct VPN modes: one for secure global internet access and another for accelerating domestic Chinese content. It offers strong encryption, dynamic server switching, and is built on open-source technology. Users can enjoy a limited free daily session or subscribe for unlimited access.
- Privacy VPN mode
- China App Acceleration mode
- Open-source foundation (Tailscale/WireGuard)
- Dynamic server switching
- Optimized for speed and performance
- One-tap connection
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Echo VPN offers two practical modes in one app: Privacy VPN for everyday secure internet access, and China App Acceleration for overseas users who need Chinese apps and content to stay responsive. PRIVACY VPN MODE - Encrypted VPN connection for everyday network privacy - Dynamic server switching without restarting the VPN - Useful on public Wi-Fi, mobile networks, and travel connections - No registration required - connect with one tap CHINA APP ACCELERATION MODE - Access Chinese music, video, and everyday apps while abroad - Optimized for overseas Chinese, students, and business travelers - Smart routing focuses acceleration on Chinese app traffic - One-tap connection and access point selection WHY ECHO VPN? + Dual Mode: Privacy VPN + China App Acceleration in a single app + Dynamic Switching: Change servers from the app when network conditions change + Simple Workflow: Choose a mode, choose a server, connect, and check status + Freemium Model: Free use with ads and speed limits, or subscribe FREE USE AND SUBSCRIPTION - Free users may see ads and free-tier speed limits - Subscription removes ads and free-tier limits Notes: 1. Both Privacy VPN mode and China App Acceleration mode are intended for users outside Mainland China and are not available for Mainland China IP addresses. Privacy Policy: https://huiyin.app/privacy/ Terms of Service: https://huiyin.app/tos/
豆豆加速器
This app provides a secure and stable connection for overseas users to access Chinese internet services. It optimizes for streaming, music, social media, and gaming, ensuring a smooth experience with advanced encryption for privacy.
- Optimized for returning to China
- Supports major Chinese streaming and music apps
- Low latency for online gaming
- Enterprise-grade encryption for privacy
- Simple and intuitive iOS interface
- Stable background operation
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豆豆加速器的优势 ▶ 专为回国场景优化，精准加速国内服务 深度适配国内主流平台：腾讯视频、爱奇艺、优酷、B站等影音APP秒开不卡；网易云音乐、QQ音乐、酷狗音乐无损畅听；微信、QQ视频通话高清稳定；王者荣耀、和平精英、原神等国服游戏低延迟开黑，告别460ms！ ▶ 安全加密技术，守护隐私无担忧 采用企业级加密协议，全程保护用户数据传输，不记录、不泄露个人信息，让你访问国内服务更安心，兼顾速度与安全。我们提供合法的网络安全和隐私保护服务 ▶ 简洁易用，全场景适配iOS设备 极简设计风格，操作零门槛：支持iPhone全系列机型，iOS系统深度适配，后台稳定运行不耗电。出差、旅行、居家学习，随时随地一键加速，满足娱乐、社交、办公全需求。 适用人群 * 海外华人：想随时追国内热剧、看春晚直播、和家人视频 * 留学生：需要访问国内学习资源、玩国服游戏解压 * 海外工作者：频繁使用国内办公软件、网盘，需稳定网络支持 * 出国游客：临时回国访问，想提前“预热”国内APP体验 【声明】: 豆豆加速器不鼓励用户使用本应用绕过地理限制或内容限制！ 本应用仅用于加速访问合法合规的国内网络服务，请用户在遵守当地法律法规及中国相关法律的前提下使用，禁止用于任何违规用途。 【自动续费会员】 会员权益：不限速防拥堵、免广告 订阅周期：1个月（连续包月），3个月（连续包季），12个月（连续包年） 订阅价格：以iAP申请信息为准，例如连续包月产品为新人首次订阅30元；连续包月次月续费40元 付款：用户确认购买并付款后记入iTunes账户 取消续订：如需取消续订，请在当前订阅周期到期前24小时以前，手动在iTunes/Apple ID设置管理中关闭自动续订功能 续订：苹果iTunes账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个订阅周期 联系邮箱：support@dd.com 隐私政策：https://ddjsq.com/service/privacyPolicy.html 自动续费会员服务协议：https://ddjsq.com/service/automaticRenewalAgreement.html
Screenshots
Verdict
The clearest difference is review sentiment: 豆豆加速器 at 100% against Echo VPN's 57%. 豆豆加速器 also leads on rating (5.0 vs 4.0) and ads (none vs shown). Echo VPN's advantage is ratings volume (5 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Echo VPN sells 4 in-app purchases, starting at $2.99 per month and 豆豆加速器 sells 6 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
豆豆加速器 holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Echo VPN has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 57% of Echo VPN's written reviews are positive against 100% of 豆豆加速器's.
Echo VPN ships an update every 5 weeks, 豆豆加速器 weekly. The most recent releases landed on August 23, 2026 and August 14, 2026 respectively.
| Parameter | Echo VPN | 豆豆加速器 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 57.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 10 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | GalaxNet Ltd. | Xiamen Youtong Internet Technology Development Co., Ltd |
Customer experience
Echo VPN
豆豆加速器
In-app purchases
Echo VPN
- 月度订阅$2.991 Month
- Monthly Subscription$2.991 Month
- 年度订阅$29.991 Year
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- Yearly Subscription$29.991 Year
豆豆加速器
- Continuous monthly sub1 Month trial$5.991 Month
- Continuous package season3 Months trial$14.993 Months
- Continuous annual package1 Year trial$59.991 Year
- 30 days VIP$5.99
- 90 days VIP$17.99
- 360 days VIP$69.99
