Comparison

Split Screen Browser vs 発信元サーチ

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

Head to head
About

Split Screen Browser

This browser app allows users to view two web pages simultaneously by splitting the screen horizontally. It offers gesture controls, tab management, quick search, note-taking, and customizable themes for an enhanced multitasking experience.

Highlights
  • Dual screen browsing
  • Gesture controls
  • Tab management
  • Quick search
  • In-app note-taking
  • Customizable themes
  • Widget integration
Features
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TwookuL is The Browser App can simultaneously display dual screen by horizontally splitting screen. By Using TwookuL, browsing web can improve more than ever. The App easily handle by the one hand, so smooth operation can be handle anytime. And, the all of features in TwookuL can be use for free. ○○○○○○○○○○○ Main Features ○○○○○○○○○○○ ・The Simple Design ・Change to Dual Screen or Single Screen ・Easily Operation by the Feature of Gesture ・Managing the Opened Multiple Tabs ・Quickly Search the Things by the Feature of Quick Search ・Take the Note without Open Note apps ・Customizable Theme Settings ・Directly Calling each Features from Widget(iOS14.0~) ○○○ The Simple Design ○○○ In order to make the app more convenient, I have tried to create the app as simple as possible to navigate each features. ○○○ Change to Dual Screen or Single Screen ○○○ TwookuL can be split into dual screen, and the upper screen can be displayed as a pop-up screen in the lower screen, it can also switch the single screen(only displayed lower screen). And can also exchange the both screens upper and lower. ○○○ Easily Operation by the Feature of Gesture ○○○ The Features can quickly be called by one hand anytime, previously set the each features in gesture. ○○○ Managing the Opened Multiple Tabs ○○○ It can keep several pages open on the lower screen, and manage each page as a tab. ○○○ Quickly Search the Things by the Feature of Quick Search ○○○ "I want to know the meaning of the words..." etc, when you want to search something on the internet, [Quick Search] can quickly do it without using tab. And, it can change the search engine. ○○○ Take the Note without Open Note apps ○○○ The sentence on displayed page can be taken the note without switching screen. In addition, the noted things can output to other Note apps. ○○○ Customizable Theme Settings ○○○ It can change the look and feel of TwookuL from the set of themes at once, or individually change the background color, button color etc. these colors can be changed on details, so please try to change the look and feel of TwookuL to your liking. ○○○ Directly Calling each Features from Widget(iOS14.0~) ○○○ When set the TwookuL's Widget on the home screen, TwookuL can directly use the part of feature, or show the pinned tab by one operation. In addition, it can customize the displayed items in the widget in the app. 【Other Features】 - Ads Block(Require iOS11~) - Bluelight Cut - Full Screenshot - Search in page - Rotation Lock - Hold Link to Open New Tab - Private Browsing - Request Desktop Site - Pinned tabs - Customize the Ratio of Dual Screens to Be Displayed - Swapoing the Display positions of Dual Screens === 【Notes】 You need to login to SNS and web services again in this application. Also, it is not possible to display other apps on the same screen, so we ask for your understanding and approval. The "Twitter" trademark and logo are trademarks or registered trademarks of Twitter, Inc. "YouTube", "Google" and all Google trademarks and logos are trademarks or registered trademarks of Google LLC in the United States and other countries.

About

発信元サーチ

Features
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知らない番号からの着信、「これ誰だろう?」をすばやく解決。 発信元サーチは、電話番号を入力するか、スクリーンショットや写真から番号を読み取り、Web上の情報をもとに発信元の候補・種別・信頼度・根拠・参照元を表示します。 【主な機能】 ・電話番号の手入力、画像選択、カメラ撮影 ・発信元候補、種別、信頼度、根拠、参照元の表示 ・検索履歴のiCloud同期 ・連絡先への追加、発信、コピー、共有 ・迷惑電話の着信拒否/発信元表示への登録 【無料プラン】 ・1日5回まで検索 ・広告あり 【プレミアム】 ・広告なし ・1時間5回まで検索 ・ショートカット、Siri、アクションボタン、共有シートに対応 ・年額2,000円(自動更新。購入画面に表示されるApp Store価格が適用されます) 検索結果は公開情報に基づく推定であり、発信元を保証するものではありません。重要な判断では、表示された参照元や公式情報もあわせてご確認ください。 Apple標準利用規約(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Split Screen Browser4 screens
発信元サーチ3 screens

Verdict

The call

The clearest difference is in-app purchases: Split Screen Browser at none against 発信元サーチ's 1. Split Screen Browser also leads on iOS requirement (13.0 vs 26.0). On price, update cadence, 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. 発信元サーチ sells 1 in-app purchase, starting at $11.99 per year. Split Screen Browser asks for nothing beyond the download.

UpkeepUpdate frequency

Split Screen Browser ships an update every 3 weeks, 発信元サーチ monthly. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Split Screen Browser versus 発信元サーチ: the parameters behind the verdict, then further details
ParameterSplit Screen Browser発信元サーチ
PriceFreeFree
Rating4.3 (32 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings32 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.0
Further details — not scored
Size31 MB10 MB
Age rating17+4+
Developerkota endoTAKURO MARUTA

In-app purchases

None

Split Screen Browser

No in-app purchases

1 purchases

発信元サーチ

Subscriptions1
  • Premium (Yearly)$11.991 Year

Questions

Is Split Screen Browser free?
Split Screen Browser is free to download, with no in-app purchases.
Is 発信元サーチ free?
発信元サーチ is free to download, with in-app purchases available.
Do Split Screen Browser or 発信元サーチ have ads?
Both Split Screen Browser and 発信元サーチ show ads.
Which is updated more often, Split Screen Browser or 発信元サーチ?
Split Screen Browser ships an update every 3 weeks, and 発信元サーチ monthly. Most recently, Split Screen Browser was updated on September 23, 2026 and 発信元サーチ on October 7, 2026.

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