蓝盾卫士 vs NovaFlow Note
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
蓝盾卫士
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APP智能模型使用几十万短信样本训练并且采用Core ML机器学习框架，所以能快速精准识别垃圾短信。APP短信过滤智能模型使用简单，不需要任何配置，开启即用。智能模型本地过滤短信，没有任何网络操作，完全保护个人隐私。为了很好的适应用户需求，APP还提供了允许号码、禁止号码、允许关键字、禁止关键字的自定义过滤规则的设置功能。
NovaFlow Note
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Key Features: 1. Ultimate Privatization: Support for self-hosting on any device. Your old phone can become your private server. 2. NovaFlow™ Real-time Sync: Seamless multi-terminal relay based on E2EE (End-to-End Encryption) channels. 3. Sovereign Data Security: Full-path military-grade AES encryption. Data never leaves your local environment, ensuring total protection from cloud leaks. 4. Intelligent Ecosystem Integration: 100% Markdown compatible, native AI-powered, with deep cross-browser extension integration. Subscription Member Benefits: 1. Unlock full cross-platform capabilities. Auto-Renewal Membership Instructions: 1. Subscription Cycle: 1 month (Monthly), 3 months (Quarterly), 12 months (Yearly). 2. Payment: Charged to iTunes Account upon confirmation of purchase. 3. Renewal: Account will be charged for renewal within 24 hours prior to the end of the current period. 4. Cancellation: To cancel, please turn off auto-renewal in iTunes/Apple ID settings at least 24 hours before the current period ends. 5. Privacy Policy: https://www.xinflow.cn/privacy.html 6. User Agreement: https://www.xinflow.cn/user_protocol.html 7. Auto-Renewal Agreement: https://www.xinflow.cn/autorenew_agreement.html
Screenshots
Verdict
The clearest difference is in-app purchases: 蓝盾卫士 at none against NovaFlow Note's 4. NovaFlow Note's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement 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. NovaFlow Note sells 4 in-app purchases, starting at $0.99 per month. 蓝盾卫士 asks for nothing beyond the download.
蓝盾卫士 ships an update every 14 months, NovaFlow Note every 13 months. Both last shipped on October 18, 2026.
| Parameter | 蓝盾卫士 | NovaFlow Note |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 14 months | Every 13 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | 洪涛 汤 | 海瑞 束 |
In-app purchases
蓝盾卫士
No in-app purchases
NovaFlow Note
- 连续包月$0.991 Month
- 连续包季$2.993 Months
- 连续包年$9.991 Year
- 专业版$12.99
