Sixfast vs KanCN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sixfast
This app provides professional network acceleration for overseas Chinese, students, and workers. It resolves high latency issues when accessing domestic Chinese networks, ensuring smooth streaming, music listening, and gaming experiences.
- Accelerate domestic video platforms
- Stream music and live content
- Dedicated lines for Chinese game servers
- Multi-device compatibility
- Smart traffic routing
- Low latency for popular games
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Sixfast 加速器：海外华人专享，畅享国内影音与游戏 Sixfast-六毫秒加速器，专为全球华人、留学生及海外工作人员设计。我们提供专业的网络加速服务，彻底解决您在海外访问国内网络时遇到的高延迟问题。 作为您的专属加速器，Sixfast 致力于提供稳定、高速、安全的网络连接。无论您身处何地，都可以一键连接，仿佛置身国内网络环境。告别卡顿和缓冲，让您专注于享受国内的视频、音乐和游戏内容。Sixfast 确保您能够无缝体验国内互联网，实现真正的极速穿梭。 功能列表 影音娱乐加速： 支持加速所有国内主流视频平台，如腾讯视频、爱奇艺、优酷、B站等，轻松观看最新热播剧集和综艺，告别卡顿。 音乐直播畅听： 稳定加速网易云音乐、QQ音乐、酷狗音乐等主流音乐平台，让您海外也能享受最新音乐和直播内容。 国服游戏专线： 针对所有国服手游和端游提供专业游戏加速器服务，大幅降低延迟（Ping），支持《和平精英》《王者荣耀》《英雄联盟》《无畏契约》《三角洲行动》等热门游戏，保证流畅稳定的竞技体验。 多设备兼容： 支持手机、平板、电脑多设备同时登录使用，保障所有设备的加速需求。 智能分流模式： 智能识别国内外流量，不影响海外应用（如Gmail、YouTube、Netflix）的正常使用。 隐私政策：https://www.sixfast.com/zh-CN/license/agreement-privacy 服务协议：https://ilinky.sixfast.com/member-agr *如在使用中遇到任何问题或者对产品有任何建议，请通过以下方式联系我们进行反馈：应用内联系在线客服；官方邮箱：cymsixfast@gmail.com
KanCN
This VPN service is designed for overseas Chinese users, students, and those in Taiwan to access Chinese content. It provides accelerated access to popular Chinese video, music, sports, and financial applications, ensuring a smooth and fast connection back to China.
- Accelerated access to Chinese video and music apps
- High-speed connection for live sports broadcasts
- Supports popular platforms like iQiyi, Tencent Video, NetEase Cloud Music
- Improves gaming and streaming performance
- One-click connection to China
- Supports 1080P+4K HD streaming
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本产品一款为身在海外的留学生、华人华侨、中国台湾爱国用户打造的回国VPN。 看中国TV, 海外华人都在用的音乐视频中国VPN加速器，支持流畅加速访问所有主流视频，音乐中国应用 VPN加速华语赛事直播-咪咕 央视频 ，各大影视-爱奇艺 腾讯视频、音乐-网易云 qq音乐、商务、炒股等应用和平台。 一键回国，享受极速国内网络效果。 *重要提示：本产品是海外用户专用回国加速器，严守中国法律要求，无法为中国大陆地区用户提供‘翻墙’服务。 支持加速的应用： 【海外看球】帮助海外华人在国外通过智能VPN隧道直通CDN技术有效提升《央视频》《咪咕视频》直播世界杯、NBA、德甲意甲体育直播 速度 ； 【中国视频】自研的“智能媒体大脑”智能加速国内各大视频应用，追国内电视剧番剧、综艺、看电影； 【华语音乐】一键加速网易云音乐，酷狗应用，随时畅听华语音乐。 【直播购物】5G网络支持1080P+4K高清，使直播画面更加清晰震撼带给用户身临其境的真实感受全场景全支持加速； 当您在海外玩国内游戏或看国内影视遇到“高延迟",“404”时可以帮您解决所有网络卡顿极速访问中国VPN 【自动续费套餐说明】 - 订阅周期：年卡，季卡，周卡 - 订阅价格：以应用内套餐价格为准。 - 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。 用户协议EULA https://www.maniscn.com/tos.html 隐私条款 https://www.maniscn.com/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: KanCN at every 5 days against Sixfast's every 3 weeks. KanCN also leads on iOS requirement (12.0 vs 15.0). Sixfast's advantage is review sentiment (76% vs 61%) and device support (4 vs 2). On price, rating, ratings volume and ads 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. Sixfast sells 19 in-app purchases, starting at $5.99 per month and KanCN sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
KanCN holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 220 and 304 respectively. Written reviews complicate that: 76% of Sixfast's written reviews are positive against 61% of KanCN's, so the app with the better star average is not the one people write more warmly about.
Sixfast ships an update every 3 weeks, KanCN every 5 days. Both last shipped on September 25, 2026.
| Parameter | Sixfast | KanCN |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (220 ratings) | 4.6 (304 ratings) — better |
| Positive reviews | 76.1% of reviews — better | 61.1% of reviews |
| Number of ratings | 220 | 304 — better |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 156 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu Chaoyoumao Technology Co.,Ltd | VPN China Network |
Customer experience
Sixfast
KanCN
User reviews
Sixfast
From 220 App Store ratingsWhat we love
- 🚀 Fast and stable connection
- 👍 Solves region restrictions
- 🎮 Improves gaming performance
- 📺 Enables access to domestic content
- 🎵 Unblocks music streaming
Room to improve
- 📉 Increased latency for some users
- 💸 Expensive pricing
- ❌ Inconsistent performance
- 🚫 Not working for certain games/apps
- ⚠️ Login issues
KanCN
From 304 App Store ratingsWhat we love
- 👍 Good and useful
- 🚀 Fast and stable
- 👍 Works well
- 👍 Good VPN for China
- 👍 Cool
Room to improve
- 🐌 Too slow
- 👎 Very bad
- 👎 Garbage VPN
- 👎 Stopped working
- 🐌 Slow after payment
Bugs and requests
Sixfast
Reported bugs
10 issues- Cannot connect on mobile
- Slow internet speed after connection
- Game acceleration not working after updates
- Login failures with WeChat
- Subscription not recognized
Show 5 moreShow fewer
- App crashes or freezes
- Routes become fewer and slower after updates
- Cannot automatically accelerate after updates
- Inability to use game mode without selecting from a list
- Cannot use YY after paying for a year
Requested features
5 requests- Add more supported games/apps
- Improve desktop client functionality
- Offer more flexible pricing options
- Increase server stability in certain regions
- Add landscape mode support
KanCN
Reported bugs
10 issues- App crashes on connection
- App crashes when connecting
- App doesn't work after payment
- App not recognized by Ximalaya
- App disconnects frequently
Show 5 moreShow fewer
- App not working
- App not loading
- App not supported after payment
- App is slow after payment
- App is unstable
Requested features
1 request- Make Hong Kong server free
In-app purchases
Sixfast
- SVIP连续包月1 Month trial$5.991 Month
- VIP连续包月1 Month trial3 variants$6.991 Month
- VIP会员-连续包月1 Month trial$7.491 Month
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- VIP会员-连续包月套餐$7.491 Month
- 日常VIP连续包月1 Month trial$7.491 Month
- VIP包月套餐3 Days trial$7.491 Month
- VIP连续包月1 Month trial$7.791 Month
- VIP连续包月1 Month trial$7.991 Month
- SVIP连续包月3 Days trial$9.991 Month
- SVIP免费30天1 Month trial$9.991 Month
- SVIP连续包月1 Month trial5 variants$11.991 Month
- SVIP免费30天1 Month trial$11.991 Month
- SVIP连续包月1 Month trial$12.491 Month
- 日常SVIP连续包月1 Month trial$12.491 Month
- SVIP连续包月3 Days trial$12.491 Month
- SVIP连续包月1 Month trial$12.991 Month
- VIP月卡2 variants$7.99
- VIP会员-月卡$8.99
- VIP双月卡2 variants$14.99
KanCN
- VIP周卡$1.997 Days
- VIP月卡$5.991 Month
- VIP季卡$22.993 Months
Show 1 moreShow fewer
- VIP年卡$69.991 Year
