Comparison

my9xx vs Dual Browser MultiTask

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

Head to head
About

my9xx

This app aggregates Porsche 911 listings from multiple countries and platforms, allowing users to search, analyze, compare, and find their desired vehicle. It provides market insights to aid in confident purchasing decisions.

Highlights
  • Search across multiple marketplaces
  • Analyze car listings
  • Compare with market data
  • Contact sellers directly
  • Market insights for buying decisions
Features
Read full description

To all Porsche 911 enthusiasts: Introducing the my9xx.app. We gather data from 8 countries. From many different platforms. We clean, sort, and store the data. And we make it accessible to you longer than the original portals. That means you can: SEARCH (in just one interface through the most popular marketplaces), FIND (ads with an easy-to-use search engine created specifically for 911s), ANALYZE (cars, even if they are no longer online on their source), COMPARE (with the overall market or with other selected listings), and BUY (your desired driving machine by contacting sellers on its original platform). Use our tool to get a clear sense of the market and make a confident buying decision. Download now and start to play. Find your favorite toy. my9xx.app Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.digitalmarketservices.de/datenschutz

About

Dual Browser MultiTask

Features
Read full description

Introducing Dual Screen Browser, the ultimate multitasking solution designed to enhance your browsing experience on iPhone or iPad. With this innovative app, you can browse two websites side by side, allowing you to easily compare prices, watch tutorials while working, or keep an eye on social media without the hassle of switching tabs. Customize the size of each window to suit your needs, ensuring you make the most of your screen space. Both browsing windows operate independently, giving you the freedom to watch videos, search, and scroll in either window without interruption. Whether you're working, studying, or simply multitasking, Dual Window Browser offers seamless performance across all iPhone models. The user-friendly design makes it easy to navigate, even for those with minimal tech experience. Now you can research and take notes simultaneously, watch videos while browsing your favorite websites, or compare products and reviews without switching between apps. Ready to enhance your browsing experience? Download Dual Window Browser today and discover a smarter, more efficient way to browse. Subscription Details: After your free trial, payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription anytime through iTunes settings. Terms of use - https://sites.google.com/view/dual-browser/terms-and-conditions Privacy Policy - https://sites.google.com/view/dual-browser/privacy-policy

Screenshots

my9xx4 screens
Dual Browser MultiTask3 screens

Verdict

The call

The clearest difference is in-app purchases: my9xx at none against Dual Browser MultiTask's 2. my9xx also leads on update cadence (every 2 weeks vs every 6 weeks). Dual Browser MultiTask's advantage is iOS requirement (13.4 vs 15.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Dual Browser MultiTask sells 2 in-app purchases, starting at $7.99 per month. my9xx asks for nothing beyond the download.

UpkeepUpdate frequency

my9xx ships an update every 2 weeks, Dual Browser MultiTask every 6 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard3 real differences ยท 5 level
my9xx versus Dual Browser MultiTask: the parameters behind the verdict, then further details
Parametermy9xxDual Browser MultiTask
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 2 weeks โ€” betterEvery 6 weeks
AdsYesYes
In-app purchasesNo โ€” betterYes
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.013.4 โ€” better
Further details โ€” not scored
Size51 MB28 MB
Age rating4+17+
DeveloperDigital Market Services GmbHInts Graveris

In-app purchases

None

my9xx

No in-app purchases

2 purchases

Dual Browser MultiTask

Subscriptions1
  • Monthly subscription$7.991 Month
One-time1
  • Lifetime subscription$12.99

Questions

Is my9xx free?
my9xx is free to download, with no in-app purchases.
Is Dual Browser MultiTask free?
Dual Browser MultiTask is free to download, with in-app purchases available.
Do my9xx or Dual Browser MultiTask have ads?
Both my9xx and Dual Browser MultiTask show ads.
Which is updated more often, my9xx or Dual Browser MultiTask?
my9xx ships an update every 2 weeks, and Dual Browser MultiTask every 6 weeks. Most recently, my9xx was updated on November 3, 2026 and Dual Browser MultiTask on November 8, 2026.

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