Comparison

Sirius Web Browser vs HalfMoon Browser

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

Head to head
About

Sirius Web Browser

A tabbed web browser offering features like Firefox Sync, full-screen mode, and private browsing. It allows users to customize the new tab page and search bookmarks and history.

Highlights
  • Tabbed browsing
  • Firefox Sync
  • Full screen mode
  • Search words in page
  • Private browsing
  • Customize new tab page
  • Clear cookies and cache
Features
Read full description

Sirius is Tabbed Browser. Enjoy!! iPhone5 OK. FEATURES -Google Auto Pager -Firefox Sync -Full screen mode -Search words in Page -Clear cookies and chache -Delete History -Private Browsing mode -Customize New Tab Page -Remember last opend pages -Search Bookmarks -Search History(only title)

About

HalfMoon Browser

Features
Read full description

A browser that lets you do everything with one hand. HalfMoon Browser is a lightweight web browser specifically designed for one-handed operation on iPhones. It consolidates operations such as back, search, and tab switching into a "dial" accessible from the edge of the screen, aiming for ultimate comfort by allowing you to complete browsing with just your thumb. ■ Unique dial operation for one-handed use Place your finger on the left or right edge of the screen, and a semi-circular dial will unfold. Simply slide your finger up or down and release to execute the desired function. • Back / Forward / Home • New Tab / Tab Switch / Close Tab • Search / URL Input • Add Bookmark • Instantly jump to the top/bottom of the page • Remove Ads / Share / In-page Search / Auto-scroll / Settings (submenu) Even on larger devices, there's no need to stretch your finger to the center or top of the screen. ■ Extensive customization to create your own preferences The contents of the dial can be edited at any time from the settings. • Add, delete, and rearrange items • Swap left and right dials (switch between dominant and non-dominant hands) • Two operation modes (hold & release / tap switching) • Adjust dial size from 0.8x to 1.8x • Adjust haptic feedback intensity ■ Unprecedentedly powerful ad blocking HalfMoon's ad blocking operates with a three-layer structure. • Layer 1: URL filtering blocks over 200 ad-delivery domains at the communication level • Layer 2: CSS hiding removes ad containers from the screen • Layer 3: Detection bypass (prevents "Please unblock ads" warnings and automatic ad reloads) Furthermore, ads that were not completely blocked by the filter can be manually removed with a single tap from the "Remove Ads" submenu. Hidden selectors are remembered per site, so they will be hidden from the start the next time you open the site. ■ Other Features • Private Browser (Protected by Face ID / Touch ID) • Forced Dark Mode (Inverts white background sites to darker display) • Super Dark (Darks the entire screen, adjustable from 10-85%) • Password Save (Encrypted to Keychain on your device) • Site Data / Download / History Management ■ About the Pro Version Almost all features of HalfMoon Browser are available for free. If you like it, please support us by purchasing the Pro version. The following features are unlocked with a one-time purchase: • Expands the number of dial items from 6 to 12 each • Favorites exclusive to Private Mode ■ Privacy This app does not send user browsing data to the developer's servers. History, bookmarks, and passwords are all stored on your device. We do not use analytics tools, crash report SDKs, or collect advertising IDs (IDFA).

Screenshots

Sirius Web Browser4 screens
HalfMoon Browser4 screens

Verdict

The call

The clearest difference is in-app purchases: Sirius Web Browser at none against HalfMoon Browser's 1. Sirius Web Browser also leads on iOS requirement (7.0 vs 16.0). On price, update cadence, 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. HalfMoon Browser sells 1 one-off in-app purchase. Sirius Web Browser asks for nothing beyond the download.

UpkeepUpdate frequency

Sirius Web Browser ships an update every 3 weeks, HalfMoon Browser every 2 weeks. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
Sirius Web Browser versus HalfMoon Browser: the parameters behind the verdict, then further details
ParameterSirius Web BrowserHalfMoon Browser
PriceFreeFree
Rating2.5 (4 ratings) — better—
Positive reviews39.2% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS7.0 — better16.0
Further details — not scored
Size13 MB5 MB
Age rating17+17+
DeveloperOneWorld Co., Ltd.Kotaro Tominaga

In-app purchases

None

Sirius Web Browser

No in-app purchases

1 purchases

HalfMoon Browser

One-time1
  • Pro 版へアップグレード$1.99

Questions

Is Sirius Web Browser free?
Sirius Web Browser is free to download, with no in-app purchases.
Is HalfMoon Browser free?
HalfMoon Browser is free to download, with in-app purchases available.
Do Sirius Web Browser or HalfMoon Browser have ads?
Neither Sirius Web Browser nor HalfMoon Browser shows ads.
Which is updated more often, Sirius Web Browser or HalfMoon Browser?
Sirius Web Browser ships an update every 3 weeks, and HalfMoon Browser every 2 weeks. Most recently, Sirius Web Browser was updated on October 14, 2026 and HalfMoon Browser on October 9, 2026.

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