CVE Alert vs ePaper Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CVE Alert
Access comprehensive cybersecurity threat information from U.S. government databases. Quickly search for vulnerabilities, weaknesses, attack vectors, and severity scores. Stay updated with the latest alerts and news from CISA and NIST.
- Search CVE and CWE
- View attack vectors
- Check attack severity
- Get CISA alerts
- Access NIST news
- Cyber threat updates
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Search for trustworthy cybersecurity information from the U.S. National Vulnerability Database faster than anyone else. Quickly search for: * Common Vulnerabilities and Exposures (CVE) * Common Weakness Enumeration (CWE) * Attack Vectors * Attack Severity and Scoring Get the latest cyber threat updates from the U.S. Department of Homeland Security and the U.S. National Institute of Standards and Technology (NIST), including: * Cybersecurity and Infrastructure Security Agency (CISA) Alerts * CISA Bulletins and Reports * NIST Cybersecurity Events and News
ePaper Tool
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This app is specifically designed for ePaper displays, enabling features such as setting up ePaper WiFi, managing image playlists, registering ePaper devices, and obtaining device information via Bluetooth.
Screenshots
Verdict
The clearest difference is iOS requirement: ePaper Tool at 13.0 against CVE Alert's 16.0. On price, update cadence, 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.
CVE Alert ships an update fortnightly, ePaper Tool every 4 weeks. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.
| Parameter | CVE Alert | ePaper Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 36 MB |
| Age rating | 17+ | 17+ |
| Developer | Hakz, LLC | JiaZheng Huang |
In-app purchases
CVE Alert
No in-app purchases
ePaper Tool
No in-app purchases
