Best 0Day alternatives: apps like 0Day: CVE & Exploit Alerts

10+ similar apps compared and reviewed

4.5 avg rating

8 free apps

Updated November 2026

0Day: CVE & Exploit Alerts

Richard Lous

📊 Productivity

🛠️ Developer Tools

Whether you want more options like 0Day or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to 0Day

DNS Toolkit by Daniel Linsenmeier

DNS Diagnostic Tools

Editor's Choice

🛠️ Developer Tools

5.0(2 ratings)

$1.99

This app offers a suite of DNS diagnostic tools for IT professionals and network administrators. It includes features for performing various DNS lookups, generating and checking SPF, DKIM, DMARC, and CAA records to enhance email security and domain validation.

Thumbdesk by Yash Agarwal

Remote terminal, screen, files

Strong Contender

🛠️ Developer Tools

0.0(0 ratings)

FreeIn-App Purchases

Access and manage your servers and projects from your mobile device. This app offers a secure, mobile-first workspace with features like real terminals, file browsing, system monitoring, and a code editor-style environment for your projects.

SSL Checker & Expiry Monitor by Seiya.k

SSL certificate expiry alerts

Worth Considering

🛠️ Developer Tools

0.0(0 ratings)

FreeIn-App Purchases

SSL Checker & Expiry Monitor screenshot 1

SSL Checker & Expiry Monitor screenshot 2

SSL Checker & Expiry Monitor screenshot 3

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DevTools+: Dev Tools & Code

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A comprehensive suite of developer tools for mobile devices. Quickly format, convert, decode, and test code with a vast collection of utilities. Designed for efficient local processing with no account required.

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DevToolkit - SSH & FTP

SFTP, DNS, Ping, HTTP, Browser

Shepherd: AI Agents & SSH

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Control AI coding agents running on your server from your iPhone. Monitor their progress, receive notifications, and interact directly. It also functions as a powerful SSH client with customizable shortcuts and themes.

Live Activity for agent statusAgent notificationsSSH client with saved connections

File transfer, network debug

Free

A comprehensive toolkit for developers and testers to streamline debugging. It offers device information, sensor data, Bluetooth debugging, file transfer, and QR code tools for efficient workflow and bug reporting.

Device information viewerSensor data readingsBluetooth BLE scanning and connection