PwMailExt vs Netdata Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PwMailExt
This app extension provides an easy way to encrypt and exchange emails using a common key method. No complex setup is needed, and it's available for macOS, iPhone, and iPad.
- Email encryption
- App Extension functionality
- Common key encryption
- Cross-platform compatibility (macOS, iOS)
- Easy setup
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This is an email encryption app that works as an "App Extension". Since it uses a common key encryption method, no complicated steps are required to get started. By installing it on both sides, you can easily exchange encrypted emails. There is also an macOS version. The macOS version works as an extension of Mail.app.
Netdata Mobile
Receive and manage real-time alerts and notifications for your infrastructure monitoring. Gain immediate insights into system performance and troubleshoot issues on the fly with comprehensive data visualization and anomaly detection.
- Real-time alerts and notifications
- Infrastructure monitoring
- On-the-fly troubleshooting
- Anomaly detection
- Comprehensive data visualization
- Logs explorer
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Netdata Notifications App allows you to receive and manage Alerts and Notifications for monitoring your infrastructure. It provides a dynamic way of monitoring and troubleshooting on the fly. Netdata is an advanced monitoring solution tailored for monitoring your infrastructure (Servers, VMs, Cloud, Applications, IOT etc), delivering real-time insights with high-resolution data for efficient and comprehensive system analysis. - Effortless full-stack observability end-to-end monitoring, no manual setup. - Real-Time, Low-Latency Dashboards: Metrics are collected per second and displayed immediately, facilitating prompt analysis and decision-making. - Comprehensive Metrics Collection: Integrates with over 800 sources to collect a wide range of metrics, including operating system, container, and application metrics. - Unsupervised Anomaly Detection: Employs multiple machine-learning models for each metric, enabling the system to detect anomalies based on historical data patterns. This feature aids in early identification and resolution of potential issues. - Pre-configured Alerts: Comes with hundreds of ready-to-use alerts for common issues, ensuring you are promptly informed about critical system events. - Powerful Visualization: Offers clear and precise data visualization, allowing in-depth analysis without requiring complex query languages. - Low Maintenance and Easy Scalability: Designed for zero-touch machine learning, automated dashboards, and auto-discovery of metrics, Netdata is low maintenance and easily scales from a single server to thousands in multi-cloud environments. - Open and Extensible Platform: Our modular design makes it highly extensible, allowing for custom integrations and enhancements to suit specific monitoring needs. - Logs Explorer: Features a comprehensive logs explorer for viewing, filtering, and analyzing systemd journal logs, enhancing your ability to diagnose and resolve issues swiftly. Netdata is adept at navigating complex, dynamic environments, adeptly handling real-time analysis of vast data volumes. It's fully equipped to work with diverse range of services from AWS, GCP, Azure and other Cloud providers, providing a versatile and comprehensive monitoring solution for your AWS infrastructure.
Screenshots
Verdict
The clearest difference is update cadence: Netdata Mobile at every 6 weeks against PwMailExt's every 6 months. Netdata Mobile also leads on ratings volume (19 vs 1). PwMailExt's advantage is device support (4 vs 2). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Netdata Mobile holds the better App Store score, 1.2 against 1.0. That said, the two scores are not equally well evidenced: Netdata Mobile has 19 ratings behind it against 1, so its average is the more settled of the two.
PwMailExt ships an update every 6 months, Netdata Mobile every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | PwMailExt | Netdata Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 1.2 (19 ratings) — better |
| Positive reviews | — | 8.7% of reviews |
| Number of ratings | 1 | 19 — better |
| Update frequency | Every 6 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.5 — better | 16.0 |
| Further details — not scored | ||
| Size | 5 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | 敬太 Noda | Netdata, Inc |
In-app purchases
PwMailExt
No in-app purchases
Netdata Mobile
No in-app purchases









