Comparison

CVE Tracker vs IoTFlow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CVE Tracker

Stay informed about software vulnerabilities with real-time CVE feeds and security news. Track specific vendors and products, monitor exploited vulnerabilities, and receive timely notifications. Designed for security professionals and IT operators.

Highlights
  • Live CVE feed from NVD 2.0
  • Watchlist for vendors and products
  • CISA KEV catalog tracking
  • EPSS scoring for exploitation probability
  • Security news aggregation
  • Local notifications for critical updates
  • Offline bookmarking
Features
Read full description

CVE Tracker brings the National Vulnerability Database (NVD) to your pocket. Stay on top of vulnerabilities affecting the software you actually use — fast, focused, and privacy-respecting. WHAT IT DOES • Live CVE feed from NVD 2.0, newest first, with severity and CVSS at a glance • Watchlist for the vendors and products you care about — up to 3 free, unlimited with CVE Tracker Pro — synced across your iPhone and iPad with iCloud • CISA KEV (Known Exploited Vulnerabilities) catalog tracking — see what's actually being exploited in the wild • EPSS scoring on every CVE detail page — the probability a vulnerability will be exploited within 30 days • Awaiting Analysis tab for brand-new CVEs that NVD hasn't yet attributed • Security news from Hacker News, BleepingComputer, Krebs on Security, Dark Reading, and CISA Advisories • Local notifications for KEV additions, free for everyone. Watchlist and news alerts are part of CVE Tracker Pro THE DASHBOARD A single screen designed to read in seconds: • Threat Snapshot — today's CVE volume vs. yesterday, with hourly sparkline and severity breakdown • Year So Far — total CVEs published this year with year-over-year comparison bars • Exploit Velocity — cumulative distribution curve showing how quickly CVEs land on CISA's KEV catalog • Watchlist tiles — vendor and product activity in the last 24 hours • Top Scoring — today's highest CVSS CVEs DESIGNED FOR PRACTITIONERS • Strict CPE-only matching for watched vendors and products — no description-text guessing, no false attribution • Filter by severity and CVSS range • Search by keyword, full CVE ID, or vendor scope • Bookmark anything for offline reference • Optional NVD API key (stored in iOS Keychain) for higher rate limits PRIVACY FIRST • No account required • No analytics, no telemetry, no third-party tracking • Your watchlist and bookmarks live on your device and iCloud — never on our servers • The NVD API key is stored in the iOS Keychain and only ever sent to NVD Built for security engineers, IT operators, and anyone who needs to know what just got disclosed and whether it matters. CVE TRACKER PRO CVE Tracker is free to use. CVE Tracker Pro unlocks: • Unlimited watchlist — track every vendor and product you run • Watchlist alerts — get notified when a CVE lands for something you watch • Relevant news alerts — only the stories that mention your watchlist KEV alerts stay free for everyone, always. • CVE Tracker Pro Yearly — $19.99 per year, with a 7-day free trial • CVE Tracker Pro Monthly — $2.99 per month • CVE Tracker Pro Lifetime — $29.99 one-time purchase, does not renew Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fgalves34.github.io/cve-privacy.html Data sourced from the National Vulnerability Database (NVD) at NIST, the CISA KEV catalog, and the EPSS project.

About

IoTFlow

Features
Read full description

IoTFlow is the mobile client for the IoTFlow IoT platform. Monitor your connected devices, view real-time telemetry and stay on top of alerts from anywhere. FEATURES • Dashboard — see total, online and offline device counts and active alerts at a glance. • Live telemetry — watch the latest sensor readings stream in from your devices. • Devices — browse every device with status, protocol (HTTP, MQTT, WebSocket) and last-seen time. • Device detail — inspect device IDs, telemetry counts, location and metadata. • Add devices — register a new device and get its connection token in seconds. • Alerts — review recent alerts so you never miss an offline device or threshold breach. • Self-hosted ready — point the app at your own IoTFlow server in Settings. Just exploring? Tap “Explore demo” on the sign-in screen to try the whole app with sample data — no account required. IoTFlow connects to your IoTFlow backend; a free account on the platform lets you manage your own devices and telemetry.

Screenshots

CVE Tracker4 screens
IoTFlow4 screens

Verdict

The call

The clearest difference is update cadence: CVE Tracker at every 3 days against IoTFlow's every 9 days. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CVE Tracker ships an update every 3 days, IoTFlow every 9 days. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.

Scorecard1 real difference · 8 level
CVE Tracker versus IoTFlow: the parameters behind the verdict, then further details
ParameterCVE TrackerIoTFlow
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 days — betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size4 MB1 MB
Age rating4+4+
DeveloperFRANCISCO GONCALVES ALVESAlfred Ang

In-app purchases

None

CVE Tracker

No in-app purchases

None

IoTFlow

No in-app purchases

Questions

Is CVE Tracker free?
CVE Tracker is free to download, with no in-app purchases.
Is IoTFlow free?
IoTFlow is free to download, with no in-app purchases.
Do CVE Tracker or IoTFlow have ads?
Neither CVE Tracker nor IoTFlow shows ads.
Which is updated more often, CVE Tracker or IoTFlow?
CVE Tracker ships an update every 3 days, and IoTFlow every 9 days. Most recently, CVE Tracker was updated on September 13, 2026 and IoTFlow on September 11, 2026.

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