console.mobi: Web DevTools
NOS K.K. Developer Tools iPhoneiPadiPod touch
console.mobi: Web DevTools is a free Developer Tools app for iPhone and iPad by NOS K.K. Requires iOS 15.0. Updated October 21, 2026.
- Price
- Free
- on the App Store
- Size
- 40 MB
- Age 17+
- Updated
- Oct 21
- 2026 · v1.2.10
Screenshots
About console.mobi: Web DevTools
console.mobi is a mobile browser with built-in DevTools for web developers. Just like Chrome DevTools on the desktop, you can debug websites right on your phone — capture console logs and errors in real time, inspect the DOM tree, monitor network requests, and view Storage and Cookies. KEY FEATURES • Security (NEW): automatically checks the open page for exposed secrets in storage, cookie flags (HttpOnly / Secure / SameSite), network leaks and missing security headers — on your device. The number of findings is free; locations and fixes are in Pro • Console: capture console.log / warn / error / info plus uncaught errors and promise rejections, with color-coded output • Elements: browse the live DOM tree and tap "Inspect" to highlight and examine any element • Network: monitor fetch / XHR requests with status, timing, headers and body • Storage: view localStorage, sessionStorage and Cookies • URL History: revisit pages quickly with a Chrome-style address bar • Bookmarks, dark / light themes, Japanese & English DEVELOPER POWER TOOLS (Pro) • Security details: see where each issue is, masked values and how to fix it • Console REPL: run JavaScript directly on the current page and see results instantly • Storage Manager: edit and delete localStorage / sessionStorage / Cookies • Custom Snippets: save frequently used code and run it with one tap • Full-Page Screenshot: capture the entire page, including off-screen content, as a single image and share console.mobi Pro is available as a monthly or yearly subscription, or as a one-time lifetime purchase. Some of the features above require Pro. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.nos-co.jp/apps/privacy/console-mobi
What’s new
Version 1.2.10 · Updated October 21, 2026
Updated the App Store screenshots and description to introduce the Security tab.
App privacy
The developer, NOS K.K., reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data, Other Usage Data
Used for: Third-Party Advertising
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