Sixfast vs 13DE MARZO
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
13DE MARZO
Verify product authenticity and ownership using blockchain encryption and NFC technology. Scan built-in chips to confirm your item's origin and prevent counterfeiting.
- Blockchain data encryption
- NFC chip integration
- Product authenticity verification
- Ownership rights confirmation
- Anti-counterfeiting measures
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Enter the 13DEMARZO App to enjoy the exclusive ownership protected by data encryption and blockchain. NFC chip and Block chain encryption system is built in product at specific location. It is used to ensure each of our product is verified for authenticity, and you will know it from now on. [Anti-counterfeiting verification] Scan and verify the built-in blockchain encryption chip of the product to verify the authenticity. [Verification of the right to the source] Encryption chip identifies the product, and helps to confirm the ownership of the product.
Screenshots
Verdict
The clearest difference is rating: Sixfast at 4.4 against 13DE MARZO's 3.0. Sixfast also leads on ratings volume (223 vs 2) and update cadence (every 3 weeks vs every 2 months). 13DE MARZO's advantage is in-app purchases (none vs 28). On price 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. 13DE MARZO asks for nothing beyond the download.
Sixfast holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Sixfast has 223 ratings behind it against 2, so its average is the more settled of the two.
Sixfast ships an update every 3 weeks, 13DE MARZO every 2 months. The most recent releases landed on September 27, 2026 and September 8, 2026 respectively.
| Parameter | Sixfast | 13DE MARZO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (223 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 76.1% of reviews | — |
| Number of ratings | 223 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 156 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu Chaoyoumao Technology Co.,Ltd | REAL RECOGNIZE REAL |
Customer experience
Sixfast
13DE MARZO
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
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- 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
13DE MARZO
Not enough reviews yet to summarise bugs or requests.
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
13DE MARZO
No in-app purchases
