Parallel View: AI Multitasking
Do 2 or more with on device AI
$8.99
Two+ panes, 40+ built-in apps like tools, On Device AI for best in class parallel view multitasking on iPhone. Try AI Stage.
Get it before prices go up in next version
Stop juggling tabs and apps on iPhone. Do 2+ things at once on your iPhone and let private on-device AI take a look at two or more panes and get you answers from across things you're doing in the app. From the original split screen browser, this parallel view app is now the multitasking you have always missed on your iPhone.
Split Screen began in 2015 as the first of its kind, original split-screen browser, it went on to become the #1 utility/productivity app in 50+ countries, it also became the Top 10 in around 100 countries, including the USA, China and Japan. Version 3.0 is the leap the technology finally allows: two live panes, 40+ built-in tools, four home themes and a private, on device AI brain getting better over time.. This is the complete split screen multitasking experience for iPhone that I've always dreamed of building for you and me.
TWO PAGES, ONE SCREEN
• Two independent panes, read, watch, shop and research in both at once
• Drag to resize, tap to swap, long-press for quick actions
• Each pane keeps its own tabs, history and scroll position
ON-DEVICE AI THAT READS BOTH PAGES
• RECONCILE: One tap and the AI reads BOTH open panes, then reconciles them into a single clear card. Two product pages become one verdict. A claim and its source become one check.
• SUMMARY: distills the page you are reading into a crisp, private summary. Pinch in, done.
• COMPANION: an on-device chat about the page in front of you.
Reconcile, Summary and Companion use Apple's on-device AI and require an Apple Intelligence-capable iPhone. Nothing you read is ever sent to a server. On every other iPhone, both panes, the 40+ tools, everything else works in full.
Prefer to do the reading yourself? Optional Tandem sync-scroll: switch it on in Settings and both panes scroll together as you read.
EVERY AI, SIDE BY SIDE
Open ChatGPT, Claude, Gemini, Perplexity and Grok side by side, each in its own pane, each with its own signed-in session, and compare their answers on one screen. The AI Row puts 20 AI services a tap away, the AI Cube swipes between them, the AI Compare bento sends one question to two at once. Ask them all the same thing. See who is right or gives you the best answers.
40+ TOOLS, BUILT IN
Notes, Calculator, Translate, QR scanner, Read-Aloud, Maps, Weather, Stocks and more, 40+ tools and mini apps that open right in a pane, so nothing pulls you out of your flow. Plus every browser essential: smart address bar, private browsing, bookmarks, reading list, full-page capture, save as PDF and left-handed layout support, rare on iOS.
Three Themes:
• Atelier: clean, calm and editorial
• AI Stage: scroll tabs like cards for easy overview of everything you want to do simultaneously
• Matrix: code-rain for night owls
PRIVATE BY DESIGN
• No account, no sign-in, no tracking
• The app collects no data, there is nothing to leak
• The AI runs on your iPhone, so your reading stays on your iPhone
• Optional family-safety suite: parent PIN, web filtering, approved-sites list and time limits, parent-configured, off by default
MADE TO ADAPT TO HOW YOU MULTITASK
• Students: read the paper with the textbook right under it.
• Shoppers: compare two products before you buy.
• Traders: watch the market while you read the news.
• Parents: cartoons on top, your feed below.
• Developers: run an AI coder beside the docs.
• Fact checkers: put the claim next to its source.
• Whatever two things you do, do them at once, and let Reconcile connect them.
ONE PRICE, EVERYTHING INCLUDED
Split Screen 3.0 is a one-time purchase, every feature, no subscription, no ads, no account. The next chapter moves new downloads to a different pricing model; buy 3.0 now before prices go up.
Since 2015 this app has been built by a one man army. I'm back at full speed, write to me when something is off or you wish it did more: I read everything and build what you need quickly.
► Download Split Screen now, open two pages, ask one question, get one answer. ◄
- This app’s overall rating was recently reset.
Eleven years ago, you made a one-man split-screen browser the #1 utility app in 50+ countries. Then I went quiet, five years without an update, because what I wanted to build next simply wasn't possible on an iPhone yet. Version 3.0 is what I had always dreamed of building: the app I always promised you, now that the technology finally allows it. If you wish it did more, write to me from the support button in the app or if something is off, let me know: I read everything and build what all of you need quickly, where technically feasible.
THE LEAP FROM v1.8.5 TO 3.0 to 26.0.0
v 26.0.0 has:
This is a major on-device AI update to Parallel View.
Meet Medley, a private, on-device AI assistant built into the browser:
• Ask questions about the pages you're reading, Medley reads both panes and answers in one box.
• Search the web for anything Medley can't answer on-device, in one tap.
• Long-press any reply to Copy, Share, or Translate, Safari-style.
New in this release:
• The unified Medley box replaces the old separate AI cards, one place, all your AI.
• Reconcile, Compare, Summary, and Companion tools live in the Medley + menu.
• Faster, calmer split-pane rendering on iPhone 15 Pro Max and later.
• 40+ bug fixes across pane navigation, Stage theme, and search accuracy.
Everything AI runs on-device with Apple's FoundationModels framework, where your device and language support it. Your browsing stays private, no account, no tracking, and no data collection.
V3.0.0 brought to you:
• Private, on-device AI. Reconcile reads BOTH open panes and merges them into one clear card. Summary distills the page you are reading. Companion chats with you about it. Nothing is sent to a server. (These three require an Apple Intelligence-capable iPhone.)
• Every AI, side by side. Open ChatGPT, Claude, Gemini, Perplexity and Grok in your two panes and compare their answers on one screen, the AI Row, AI Cube and AI Compare bento put them a tap away.
• 40+ built-in tools and mini apps, Notes, Calculator, Translate, QR scanner, Read-Aloud, Maps, Weather, Stocks and more.
• Four redesigned homes: Classic, AI Stage ("Every AI, one screen"), Matrix and Atelier.
• Optional Tandem sync-scroll: switch it on in Settings and both panes scroll together.
• A stronger family suite: parent PIN, web filtering modes, an approved-sites list and time limits, parent-configured, off by default.
• Rebuilt end to end for today's iPhones: faster, smoother, edge-to-edge.
And the honest housekeeping: this update also fixes a rare freeze when using a tool in one pane while minimizing the other, repairs the clipboard tool's Add button, improves Live Translate's language detection, stops "Open in New Tab" from overwriting existing tabs, and removes the theme flash at launch.
As always, your one-man army read every message you sent and worked on the fixes you asked for. Please write to me if anything is off, your reviews decide what I build next: I read every one, and I answer.
Version 3.0 is the foundation, not the finish the pace you saw in 2015 since back.
If you ever searched for a split screen browser, a dual browser, side-by-side apps, or a way to use two apps at once on your iPhone, this is that app, eleven years in the making.
Split Screen is still a one-time purchase, everything above included, no subscription. Thank you for eleven years. ► Here's to the next eleven. ◄
The developer, vishnu rao, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- vishnu rao
- Size
- 43 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
16+
- 16+
- This app is rated 16+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Age Assurance
Contains
Unrestricted Web Access
- Copyright
- © 2014-26 Vishnu Rao

