Prompter Duo vs 予約ルームズ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prompter Duo
This iPad-exclusive application functions as both a camera and speech teleprompter, enabling smooth script scrolling for presentations and filming. It offers a compact, portable solution for various speaking and recording needs, integrating with hardware for a complete prompter system.
- Camera and speech prompter
- Smoothly scrolling scripts
- Count down function
- Inverted text display
- Remote control operation
- Dropbox compatibility
- Voice recording
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The World's First! Introducing the Revolutionary New Prompter System, "Prompter Duo"! Serving as both a camera prompter and speech prompter, we are happy to introduce an iPad-exclusive application that will surpass any expectations you may have, even of high-priced prompters! This breakthrough development is a full Prompter System, including both hardware and software. For those who have been left wanting by previous prompters, with cries such as "I'm disappointed by such poor usability," or "There are so many expensive options, but the cost-performance ratio is so low," we at PAGE ONE CO., LTD are here to help. Our Prompter System is a major breakthrough that will solve all of these problems. By combining our iPad application "Prompter Duo" and our exclusive hardware, a single piece of hardware can act as both a camera and speech prompter, forming the world's first ever Prompter System. Anyone with an iPad can take advantage of this system at no additional cost, and there is no need to have an extra PC or even a power supply handy. Compact and easy to carry, whether for personal or business use, this prompter is ready for any situation. Most of all, it will serve as the perfect support system for your speech, all at a competitive price. PAGE ONE is a developer and manufacturer of prompters, ranked number one in market share in Japan. Starting with NHK in 1995, our systems have been installed in the offices of broadcasters and large firms for years. -------------------------------------------------- The "Prompter Duo" application is an iPad-exclusive prompter that allows for simple creation of smoothly scrolling scripts. It excels as the perfect partner for anyone who may need to give a speech or presentation, including those involved in the filming of commercials, teachers and lecturers, students, event hosts, conference presenters, those recording movies for submission on the Internet, those filming merchandise advertising for e-commerce sites, and so on. "The supporting force behind your every speech!" Main Functions ・Count Down Function (ON/OFF, seconds) ・Display Direction (automatic, vertical, horizontal) ・Inverted Text Display (allows for use of half-mirrored speech and camera prompters) ・Consecutive Playback ・Automatic Start ・Scroll Speed (allows for realtime editing with locater display) ・Marker display ・Multiple Fonts ・Multiple Font Sizes ・Multiple Font Colors ・Background Colors ・Display Screen Editing (Editor Mode/Display Screen Mode) ・Setting of Cue Point (swipe to switch cue points) ・Voice recording ・Remote control operation using the dedicated remote control app "Duo Remote" Dropbox Compatibility Feature (Use Dropbox to acquire and share text) Allows for direct input, download, and sending of text via e-mail. Support Page http://www.pageone.co.jp/prompter/duo/support/ Page One Website http://www.pageone.co.jp/prompter/prompter_index.html
予約ルームズ
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株式会社RECEPTIONISTが提供する会議室管理「予約ルームズ」を使うためのアプリです。 このアプリをインストールしたスマートフォンまたはタブレットを会議室に設置することで、会議室の入退室を把握し、実際にどの会議室が使われているのか、今すぐ使える会議室はどこなのか、がわかるようになります。 スマートフォンでも利用できるため、会議室だけでなく小規模な商談ブースやオープンスペースのソファ席など、あらゆるスペースに設置することで利用状況が把握可能になります。 ■主な機能 ・会議室への入室処理・退室処理 ・直近の予定名の表示 ・会議室の入退室状況一覧(WEB) ・今すぐ予約可能な会議室一覧(WEB) 会議室・商談スペースの利用状況を俯瞰して把握し、急な打ち合わせでも慌てずに場所が確保できるようにしましょう。 ■対応カレンダー ・Google カレンダー(Google Workspace) ・Outlook カレンダー(Microsoft 365) ※ご利用にはRECEPTIONISTのアカウントとご契約が必要です。
Screenshots
Verdict
The clearest difference is update cadence: 予約ルームズ at monthly against Prompter Duo's every 10 months. 予約ルームズ also leads on device support (3 vs 1). Prompter Duo's advantage is iOS requirement (10.0 vs 13.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Prompter Duo ships an update every 10 months, 予約ルームズ monthly. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.
| Parameter | Prompter Duo | 予約ルームズ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (9 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 10 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 41 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Page One Co., Ltd. | RECEPTIONIST Inc. |
In-app purchases
Prompter Duo
No in-app purchases
予約ルームズ
No in-app purchases









