Comparison

UserAgent Switcher vs Viber

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

Head to head
About

UserAgent Switcher

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.

Highlights
  • Switch mobile and desktop views
  • Smart address bar input
  • Bookmarks and history saving
  • Intuitive and simple design
  • Full UserAgent control
  • Multi-language support
Features
Read full description

3.5K+ Downloads and Counting! UserAgent Switcher is a feature-rich yet lightweight browser app that allows you to switch between mobile and desktop web views with a single tap. Perfect for developers checking displays and power users conducting tests. Equipped with essential daily features like smart address bar input, bookmarks, history saving and revisiting. Its intuitive, simple design offers a smooth web browsing experience. With full control over UserAgent settings, you can instantly switch between mobile and PC websites for more flexible viewing. When a web page is hard to view or you prefer the desktop version, this app has you covered. Ideal for development, testing, and everyday browsing—all in one. The app supports multiple languages. In addition, a premium subscription is available to remove ads and enjoy a smoother browsing experience. 【Subscription Plans】 • Monthly Plan: $3.99 / month • Annual Plan: $34.99 / year ※ Prices may vary depending on your country or region. ※ Payment will be charged to your Apple ID account at confirmation of purchase. ※ Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. ※ Your account will be charged for renewal within 24 hours prior to the end of the current period. ※ You can manage or cancel your subscription in your App Store account settings after purchase. Privacy Policy: http://uaswitcher.kyotohan.com/privacypolicy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Viber

Features
Read full description

Viber.today is your everyday vibe coding companion. It is a lightweight, iOS native tool designed to help you think, build, and create from anywhere. The app connects seamlessly to a Claude Code Agent desktop app, giving you a real time, file aware AI workspace that responds instantly to your prompts. Send a prompt on your iPhone and your Mac analyzes the files that matter, generates code, executes tasks, and returns accurate, context rich results. No setup. No friction. Just flow. Key Features Lightweight iOS Native Experience Built with Swift and SwiftUI for a fast, responsive, minimal interface. File Aware AI Context Your prompts are paired with real project files from the desktop agent, enabling more accurate coding and better reasoning. Seamless iOS to macOS Integration Start on your phone and continue on your Mac with one synchronized workflow. Your iPhone becomes a remote AI controller for your desktop environment. Powered by Claude Code Agent SDK Run commands, navigate files, generate code, and automate development tasks through the desktop agent. Daily Vibe Cost Widget Track your AI usage and cost directly from your Home Screen. Modern and Minimal Designed to support everyday creation with a clean and simple workflow.

Screenshots

UserAgent Switcher3 screens
Viber4 screens

Verdict

The call

The clearest difference is device support: UserAgent Switcher at 3 against Viber's 1. UserAgent Switcher also leads on iOS requirement (15.6 vs 17.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. UserAgent Switcher sells 2 in-app purchases, starting at $0.99 per month and Viber sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

UserAgent Switcher ships an update every 5 days, Viber every 6 days. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
UserAgent Switcher versus Viber: the parameters behind the verdict, then further details
ParameterUserAgent SwitcherViber
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 days — betterEvery 6 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.6
Further details — not scored
Size15 MB84 MB
Age rating17+4+
DeveloperAtsuya SuzukiYellowPlus, Inc.

In-app purchases

2 purchases

UserAgent Switcher

Subscriptions2
  • Ad-Free Smooth Browsing$0.991 Month
  • Ad-Free (Annual Plan)$8.991 Year
1 purchases

Viber

One-time1
  • Lifetime$9.99

Questions

Is UserAgent Switcher free?
UserAgent Switcher is free to download, with in-app purchases available.
Is Viber free?
Viber is free to download, with in-app purchases available.
Do UserAgent Switcher or Viber have ads?
Neither UserAgent Switcher nor Viber shows ads.
Which is updated more often, UserAgent Switcher or Viber?
UserAgent Switcher ships an update every 5 days, and Viber every 6 days. Most recently, UserAgent Switcher was updated on September 9, 2026 and Viber on September 23, 2026.

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