Best User Agent Switcher App

5+ iOS apps curated and reviewed

2.7 avg rating
3 free apps
Updated July 2026

Looking for free user agent switcher app? 3 of our 5+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top User Agent Switcher App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1User Agent Switcher +User Agent Switcher +Free1.0★ (2)NoNoAug 2026
2UnagentUnagentFree was $0.494.4★ (57)NoNoAug 2026
3UserAgent SwitcherUserAgent SwitcherFree1.0★ (2)NoYesAug 2026
4WAS: User-Agent SwitcherWAS: User-Agent Switcher$2.494.6★ (92)NoNoAug 2026

Top Picks for User Agent Switcher App

User Agent Switcher +#1

User Agent Switcher + by KeoGlobal

User-agent control made easy
Editor's Choice
🛠️ Developer Tools
1.0(2 ratings)
Free
User Agent Switcher + screenshot 1
User Agent Switcher + screenshot 2
User Agent Switcher + screenshot 3

This app offers web developers and testers a streamlined way to test website compatibility across various user agents and platforms. It allows switching between predefined and custom user agents, ensuring sites function correctly on desktop, mobile, and tablet devices. Privacy is maintained through non-persistent data storage and local configuration.

Unagent#2

Unagent by Justin Xin

Switch user agents freely
Strong Contender
🔧 Utilities
4.4(57 ratings)
Free
Unagent screenshot 1
Unagent screenshot 2
Unagent screenshot 3
Unagent screenshot 4

Modify your browser's user agent to test website behavior across different browsers and versions. This tool allows you to select presets, create your own, or set site-specific agents to understand how sites adapt to various browser identifications.

UserAgent Switcher#3

UserAgent Switcher by Atsuya Suzuki

Switch mobile and desktop view
Worth Considering
🛠️ Developer Tools
1.0(2 ratings)
FreeIn-App Purchases
UserAgent Switcher screenshot 1
UserAgent Switcher screenshot 2
UserAgent Switcher screenshot 3

Easily switch between mobile and desktop web views with this lightweight browser. Ideal for developers testing site displays and power users needing flexible browsing. Offers essential daily features like smart address bar, bookmarks, and history.

More User Agent Switcher App apps to explore

4
WAS: User-Agent Switcher
WAS: User-Agent Switcher
WAS: User-Agent Switcher
Open desktop site, web browser
$2.49

Easily switch between mobile and desktop website views with a single click. Test your own websites or browse any site as it would appear on different devices using custom user-agent strings. This browser simplifies cross-device testing without needing emulators.

Switch between mobile and desktop viewsChange user-agent stringsBuilt-in WebView browser
🔧 Utilities
(92)
paid

FAQ about User Agent Switcher App

What is the best user agent switcher app for iPhone?
User Agent Switcher + tops our user agent switcher app ranking as of July 2026, with a 1.0-star average from 2 App Store ratings, and it's free to download.
Yes — 3 of the top user agent switcher app we rank are free to download, including User Agent Switcher + and Unagent.
User Agent Switcher + has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 5+ user agent switcher app on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
User Agent Switcher + is a developer tool designed to help you test how your websites appear and function across different user agents and devices. It offers a simpler alternative to built-in browser developer tools for this specific task.
User Agent Switcher + is currently available for iPhone and iPad. It is designed to work on these iOS devices.