Comparison

Umbra Browser vs WS Browser Ltd

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

Head to head
About

Umbra Browser

Features
Read full description

Umbra is a privacy-first browser that treats your data the way it should be treated — as yours alone. Every feature is free. EVERY TAB IS A VAULT Each tab runs in its own isolated container. Cookies, cache, localStorage — completely separated between tabs and destroyed the moment you close one. No browsing history is ever written to disk. BLOCK ADS & TRACKERS Umbra blocks ads, trackers, and fingerprinting scripts using built-in content blocking powered by EasyList and EasyPrivacy. See exactly what's blocked with the per-tab privacy shield — tap the shield icon for a full breakdown of blocked ads, trackers, and scripts. ANTI-FINGERPRINTING Canvas fingerprinting, WebGL probing, AudioContext exploitation, navigator sniffing — Umbra neutralizes the most common fingerprinting techniques by injecting protections at the browser level. ENCRYPTED EVERYTHING HTTPS-first browsing with automatic upgrade and HTTP warning interstitials. Encrypted DNS-over-HTTPS with your choice of provider (Cloudflare, Google, Quad9, and more). Bookmarks encrypted with AES-256-GCM, key stored in your Keychain. SSL certificate inspector — tap the lock icon to verify any site's certificate. SMART PRIVACY FEATURES Automatic UTM parameter stripping on every URL. DuckDuckGo as default search engine (Startpage and Brave Search also available). Per-site whitelist to disable blocking where needed. Share sheet strips tracking parameters automatically. READER MODE Distraction-free reading with a clean, fast-loading text view. No ads, no popups, no clutter. USERSCRIPTS Install custom userscripts to extend Umbra's functionality. Inject JavaScript on any page — block elements, restyle sites, or add features. SESSION RESTORE Pick up where you left off. Umbra saves your open tabs and restores them on launch. COMMAND PALETTE Quick-access command palette to switch tabs, open bookmarks, search history, and navigate — all from the keyboard. ALL FEATURES INCLUDED Everything is free with no restrictions. Custom DNS providers, advanced blocklists, userscripts, session restore, encrypted bookmarks, and every privacy feature — available to all users. Built by NorseHorse. No ads. No tracking. No compromises. Terms of Use: https://umbra.norsehor.se/eula Privacy Policy: https://umbra.norsehor.se/privacy

About

WS Browser Ltd

A fast and lightweight mobile browser offering a clean, intuitive experience. It supports multiple search engines, incognito mode, bookmarks, and efficient tab management for smooth browsing.

Highlights
  • Incognito Mode
  • Lightweight and Fast Performance
  • Clean and Easy Interface
  • Multiple Search Engine Support
  • Bookmarks and Reading List
  • Efficient Tab Management
Features
Read full description

WS Browser (WebSpace Browser) is a lightweight, simple, and fast mobile browser designed to provide a clean and smooth browsing experience. With an intuitive interface and essential tools, it supports multiple search engines, incognito browsing, bookmarks, reading lists, and efficient tab management. Key Features: • Incognito Mode The browser does not save browsing history, cookies, or form data in Incognito Mode, making it suitable for temporary sessions. • Lightweight & Fast Small app size with quick startup and smooth performance across various devices. • Clean & Easy to Use A simple and organized interface that helps users quickly access commonly used features. • Stable Browsing Performance Built with a commonly used browser engine to provide stable page rendering. • Multiple Search Engines Switch between Google, Bing, Yahoo, Baidu, Yandex, DuckDuckGo, and more. • Bookmarks & Reading List Save frequently visited sites or add pages to your reading list for later access. • Basic Privacy Options Clear browsing data, block auto pop-ups as needed. • Multi-Tab Browsing Open, switch, and manage multiple tabs efficiently. WS Browser is designed for simplicity and ease of use, making it ideal for users who prefer a clean and efficient browsing experience. More improvements will continue to be added in future updates.

Screenshots

Umbra Browser4 screens
WS Browser Ltd4 screens

Verdict

The call

The clearest difference is in-app purchases: WS Browser Ltd at none against Umbra Browser's 3. WS Browser Ltd also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.0 vs 17.6). On price, ads 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. Umbra Browser sells 3 in-app purchases, starting at $3.99 per month. WS Browser Ltd asks for nothing beyond the download.

UpkeepUpdate frequency

Umbra Browser ships an update every 2 months, WS Browser Ltd fortnightly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 6 level
Umbra Browser versus WS Browser Ltd: the parameters behind the verdict, then further details
ParameterUmbra BrowserWS Browser Ltd
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size3 MB51 MB
Age rating17+17+
DeveloperKevin StewartWS BROWSER SDN. BHD

In-app purchases

3 purchases

Umbra Browser

Subscriptions2
  • Eclipse Monthly$3.991 Month
  • Eclipse Yearly$29.991 Year
One-time1
  • Eclipse Lifetime$59.99
None

WS Browser Ltd

No in-app purchases

Questions

Is Umbra Browser free?
Umbra Browser is free to download, with in-app purchases available.
Is WS Browser Ltd free?
WS Browser Ltd is free to download, with no in-app purchases.
Do Umbra Browser or WS Browser Ltd have ads?
Neither Umbra Browser nor WS Browser Ltd shows ads.
Which is updated more often, Umbra Browser or WS Browser Ltd?
Umbra Browser ships an update every 2 months, and WS Browser Ltd fortnightly. Most recently, Umbra Browser was updated on October 2, 2026 and WS Browser Ltd on October 5, 2026.

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