Comparison

Crest Browser vs OutSpan

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

Head to head
About

Crest Browser

Organize your online life with distinct browsing contexts for work, personal use, and private browsing. Each context has its own tabs, history, and data, ensuring a clean separation of your digital activities.

Highlights
  • Isolated browsing contexts (Spaces)
  • Separate tabs, history, and cookies per Space
  • Customizable Space identity
  • Focused sidebar for tabs and history
  • Peek for temporary link previews
  • Optional iCloud sync
Features
Read full description

Work, personal life, and everything between deserve their own Space. Crest is a native browser for iPhone and iPad that keeps your accounts separate, your tabs organized, and your browsing distinctly yours. KEEP YOUR ACCOUNTS SEPARATE Each Space has its own tabs, cookies, website data, history, passwords, and site permissions. Stay signed in to different accounts on the same website. Switch from work to personal browsing without carrying the wrong session with you. GIVE EVERY TAB A PLACE Pin the sites you use every day. Save pages in folders. Keep today's tabs close and completed work in the archive. Select and move tabs, folders, and Split View groups together. On iPhone, bring in the sidebar with a gesture; on iPad, keep it beside your page. MAKE IT YOUR OWN Start from Winter, Lion, or another template in Crest Studio, then choose a color for each part of the crest and the sidebar. Choose a crest, emoji, monogram, or symbol. Appearance settings adjust the window border, sidebar material, tab corners, borders, and default page zoom. KEEP RELATED PAGES TOGETHER Group two to four pages in Split View. On iPad, browse them side by side and resize the columns. On iPhone, swipe across the compact toolbar to move between pages in the group. Peek lets you check supported links without losing your place, then keep the page as a tab when you need it. TOOLS FOR EVERYDAY BROWSING Choose one default search for every Space and another for Private Browsing, or pick one for a single Space. Search from a new tab to find the pages and tabs you use most. Translate webpages on device with Apple's Translation framework. Read supported articles in Reader, find text on a page, adjust zoom, share links, and export pages. Content blocking and site permissions give you control over each Space. Language availability varies, and translation may require a language download. PRIVATE WHEN YOU NEED IT Private Browsing uses temporary website storage. Private tabs stay out of saved history, restoration, archive, and sync. Crest does not run an advertising SDK, collect browsing analytics, or require a Crest account. PICK UP ON ANOTHER DEVICE Optional iCloud sync keeps supported Space and tab organization available across your Apple devices through your private iCloud database. Crest is also available for Mac. Crest is free and open source, built with Apple's WebKit. Requires iOS 26.1 or iPadOS 26.1 or later. Some website features and integrations vary by device.

About

OutSpan

This app enhances web browsing on foldable devices by expanding web pages to fill the entire screen. It offers a "Wide" mode to utilize extra display space and remembers your layout preferences for individual websites. Enjoy an edge-to-edge browsing experience without intrusive controls.

Highlights
  • Fullscreen web pages on outer display
  • Expands pages in Split View
  • Remembers site-specific layouts
  • Quick switch for layout modes
  • Optional blur behind controls
  • No account or tracking
Features
Read full description

Use the whole outer display in Safari. When your iPhone Duo is folded, Safari keeps its controls in a strip along the side of the outer display, and web pages stop short of them. OutSpan widens pages into that space, so articles, images, and everyday browsing fill the screen. It does the same on the inner screen when Safari shares it with another app. Choose Wide to expand the page layout, or Off to restore the website's original layout. Your choice is remembered across websites, tabs, reloads, and Safari restarts. Any site can keep a layout of its own, and a tap beside Safari's controls switches the site you're on. • Pages use the full width of the outer display • Works in Split View on the inner screen • One choice that follows you as you browse • A layout of its own for any site you pick • A quick switch beside Safari's controls for the site you're on • Optional blur behind Safari's controls, with adjustable strength • Simple Wide and Off controls in Safari's page menu • No account and no tracking. Everything runs on your iPhone • A built-in guide to turn on the extension SITE LAYOUTS Keep a layout for each site. In the OutSpan app, open Site Layouts, add a site by typing its address or pasting a link, and choose Wide or Off. Or, in Safari, turn on Only on this site in the OutSpan menu. A site's layout covers its subdomains too, and every other site follows your choice. QUICK SWITCH OutSpan's brackets sit on a round button beside Safari's own buttons. Tap it to switch the site you're on between Wide and Off. The page changes at once, and the choice is kept for that site. If you'd rather not see the button, turn it off in the OutSpan menu. SPLIT VIEW Open your iPhone Duo and put Safari beside another app. Safari keeps its controls on the outer edge of its half of the screen, and OutSpan widens pages beneath them. The first time, choose which side Safari's controls are on in the OutSpan menu. Your choice is remembered. When Safari has the inner screen to itself, it shows its controls along the top, and pages already use the full width. FREE TRIAL AND UNLOCK Off is always free. Wide is free for 3 days from the moment you first turn it on. After that, Wide requires Full Unlock, a one-time in-app purchase. There is no subscription. REQUIREMENTS Requires iPhone Duo. On other iPhone models, Safari already uses the full screen width, so OutSpan has nothing to change. Turn on the extension in Settings > Apps > Safari > Extensions, and allow it on the websites you want to widen. Most websites widen cleanly. A few with unusual layouts may not; tap the quick switch on one of those, and its original layout returns at once and is kept for that site. Safari's side controls stay on top of the widened page. Terms and Conditions: https://outspan.app/terms/ Privacy Policy: https://outspan.app/privacy/

Screenshots

Crest Browser4 screens
OutSpan3 screens

Verdict

The call

The clearest difference is in-app purchases: Crest Browser at none against OutSpan's 1. Crest Browser also leads on rating (4.0 vs 3.7). OutSpan's advantage is update cadence (every 3 days vs every 2 weeks) and review sentiment (40% vs 25%). On price, ratings volume, 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. OutSpan sells 1 one-off in-app purchase. Crest Browser asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Crest Browser holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 17 and 15 respectively. Written reviews complicate that: 25% of Crest Browser's written reviews are positive against 40% of OutSpan's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Crest Browser ships an update every 2 weeks, OutSpan every 3 days. Both last shipped on November 6, 2026.

Scorecard5 real differences · 5 level
Crest Browser versus OutSpan: the parameters behind the verdict, then further details
ParameterCrest BrowserOutSpan
PriceFreeFree
Rating4.0 (17 ratings) — better3.7 (15 ratings)
Positive reviews25.0% of reviews40.0% of reviews — better
Number of ratings17 — better15
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS26.1 — better27.0
Further details — not scored
Size73 MB7 MB
Age rating17+4+
DeveloperPaul DavisYaw Boamah

Customer experience

Crest Browser

All ratings11 ratings
Positive63.6%
Neutral18.2%
Negative18.2%
Written reviews4 reviews
Positive25.0%
Neutral25.0%
Negative50.0%

OutSpan

All ratings15 ratings
Positive60.0%
Neutral13.3%
Negative26.7%
Written reviews10 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

In-app purchases

None

Crest Browser

No in-app purchases

1 purchases

OutSpan

One-time1
  • Full Unlock$3.99

Questions

Is Crest Browser free?
Crest Browser is free to download, with no in-app purchases.
Is OutSpan free?
OutSpan is free to download, with in-app purchases available.
Which has better reviews, Crest Browser or OutSpan?
Crest Browser is rated higher. Crest Browser averages 4.0 out of 5 from 17 ratings, while OutSpan averages 3.7 from 15 ratings.
Do Crest Browser or OutSpan have ads?
Neither Crest Browser nor OutSpan shows ads.
Which is updated more often, Crest Browser or OutSpan?
Crest Browser ships an update every 2 weeks, and OutSpan every 3 days. Most recently, Crest Browser was updated on November 6, 2026 and OutSpan on November 6, 2026.

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