SplitTabBrowser vs Douber
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SplitTabBrowser
This app allows you to view two tabs simultaneously with adjustable screen ratios and supports split-screen multitasking. It offers quick access to specified URLs via gestures and a customizable float button for various actions.
- Split screen display
- Adjustable screen ratio
- Quick access to URLs
- Gesture controls
- Customizable float button
- Full-screen mode
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Multifunctional tab browser. It can be customized to your favorite settings. -Split screen Two tabs can be displayed at the same time. The ratio can also be changed. Since SplitView is also supported, more tabs can be displayed at the same time on iPadOS. -Full Screen Full screen display is possible. When in full-screen mode, the home bar is hidden when not in use. -Quick Access Access specified URLs with a single gesture. You can also refresh the specified URL with a gesture. -Gesture Multiple gestures such as triple-tap and L-shape can be used. Various actions such as screen split, full screen, reload, etc. can be set. -Float Button You can display a button to which you can assign the same functions as the above gestures. Each function can be assigned to a tap and a long press. You can hide the button when it is not needed.
Douber
This app allows users to run two applications simultaneously, such as an incognito browser alongside notes, a calculator, or a calendar. It's designed for multitasking individuals needing quick access to multiple tools.
- Incognito browser
- Flash notes
- Calculator
- Calendar
- PDF viewer
- Dual web browser view
- Security password generator
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Douber is an application for busy people, stock players, accountants who have to simultaneously use a Web browser and other tasks like quick notes, calculator, calendar, documents. With a simple and intuitive interface, Douber is easy for everyone to use right from the start. The top half of the application is an incognito browser, the bottom is Flash note, Calendar, Calculator, PDF Viewer. Premium subscription information: - Plus features: Unlimited Flash Notes, Unlock Light Calendar, Unlock Quick Calculator, Unlock PDF Viewer, Dual Web Browser View, Security Password Generator Feature, Tini Maps View - Price: $19.99/year. Privacy Policy: https://douber-smartview.web.app/policy.html Terms of Use: https://douber-smartview.web.app/terms.html
Screenshots
Verdict
The clearest difference is rating: Douber at 4.6 against SplitTabBrowser's 3.7. Douber also leads on review sentiment (33% vs 0%) and ratings volume (19 vs 3). SplitTabBrowser's advantage is in-app purchases (none vs 1) and update cadence (every 9 days vs every 3 months). On price, 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
Both are free to download. Douber sells 1 in-app purchase, starting at $19.99 per year. SplitTabBrowser asks for nothing beyond the download.
Douber holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Douber has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of SplitTabBrowser's written reviews are positive against 33% of Douber's.
SplitTabBrowser ships an update every 9 days, Douber every 3 months. The most recent releases landed on October 11, 2026 and September 25, 2026 respectively.
| Parameter | SplitTabBrowser | Douber |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 4.6 (19 ratings) — better |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Number of ratings | 3 | 19 — better |
| Update frequency | Every 9 days — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.5 | 12.0 — better |
| Further details — not scored | ||
| Size | 115 MB | 19 MB |
| Age rating | 17+ | 17+ |
| Developer | Takashi Hidano | Ha Dinh Duc |
Customer experience
SplitTabBrowser
Douber
In-app purchases
SplitTabBrowser
No in-app purchases
Douber
- Premium3 Days trial$19.991 Year
Questions
Is SplitTabBrowser free?
Is Douber free?
Which has better reviews, SplitTabBrowser or Douber?
Do SplitTabBrowser or Douber have ads?
Which is updated more often, SplitTabBrowser or Douber?
Other comparisons
