Search every engine at once. Browse like it never happened.

Google, Bing, Brave, DuckDuckGo, and more. Focus on one clean list with no repeats, or see what each engine found on its own. Follow any result and keep browsing — then tap Erase and it's gone.

Multi-engine search. No tracking.

Download on the App Store

Pelorus on iPhone. A Unified Search for “what causes the northern lights”, with the top result marked as found in three independent indexes.

The ones every engine found, first.

Search engines don't agree as much as you'd think. Ask Google and Bing the same question and you get two different lists. A few pages show up on both.

Those are the interesting ones. When more than one engine finds the same page on its own, it's usually the page you wanted. Pelorus puts it first.

Google

Northern lights (aurora borealis) — What they are and how to see them | Space

space.com

Bing

Aurora Borealis (Northern Lights)

weather.gov

Google

What causes the Northern Lights? Aurora borealis explained

rmg.co.uk

Bing

What causes the Northern Lights? Aurora borealis explained

rmg.co.uk

Unified Search

What causes the Northern Lights? Aurora borealis explained

rmg.co.uk

Found by 4 engines

Brave 1 · Bing 7 · DuckDuckGo 9 · Startpage 9

One search, several ways.

Pick what you need, when you need it.

One Engine. Your default. One tap, one page.
Multiple Engines. Any set of engines you choose.
Unified Search. Every engine you turned on, with no repeat results.
All Engines. One card for each engine, side by side.
Profiles. Save a set once and use it again.

Type !g and it goes straight to Google. Every engine has a shortcut.

Pelorus on iPad, mid-swipe between engine cards. A Brave Search card for “what causes the northern lights” slides across, with the edge of the next card visible. — Swipe between engines. One query, one card at a time.

A real browser, not a search box.

Everything you use Firefox Focus for — plus every search engine at once.

Tap a result and it opens right here. Links work. Back works. Pages fill the screen.

Nothing piles up. No history to clear. No account to make. Trackers get blocked while you read.

When you're done, tap Erase. It's not cleared. It's gone.

Download on the App Store

Results you can work with.

AI summaries.: On newer iPhones it runs on the device itself — free, with nothing sent anywhere. On any device, use your own API key with the provider you like.
Key Insights.: Facts about your search. What every engine agreed on. What only one engine found. Where they disagreed most. Whether one website is quietly taking over the top of your list.
Explain.: Ask any result why it's ranked where it is. No other search app will tell you.
Compare with.: Ask two questions at once. Pelorus shows the pages both searches turned up, and the pages only one of them did.
Export.: Save results as Markdown, PDF, or plain text — or send them straight to Apple Notes, DEVONthink, or anywhere else you share to.

On-device AI requires iOS 26 and an Apple Intelligence–capable device.

Pelorus on iPad, comparing two searches side by side: the pages both searches turned up, and the pages only one of them did.

Free forever. Not a trial.

Use Pelorus free for as long as you like. Unlock everything for $9.99 once - only $4.99 through 15 Dec 2026. No subscriptions. No ads. No account.

Download on the App Store

Requires iOS 17 or later.