# Prompter Duo vs 予約ルームズ

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.

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.

## The numbers

| Metric | Prompter Duo | 予約ルームズ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (9 ratings)](https://appshunter.io/ios/app/prompter-duo/id531286083/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | Free | — |
| Size | 41 MB | 25 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Page One Co., Ltd.](https://appshunter.io/developer/531286086) | [RECEPTIONIST Inc.](https://appshunter.io/developer/1158903807) |

## What reviewers say

### Prompter Duo

[App page](https://appshunter.io/ios/app/prompter-duo/id531286083)

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.

**Highlights:** Camera and speech prompter, Smoothly scrolling scripts, Count down function, Inverted text display, Remote control operation, Dropbox compatibility, Voice recording

**Features:** macOS Compatibility

**In-app purchases:** none


### 予約ルームズ

[App page](https://appshunter.io/ios/app/id1491020094)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prompter Duo free?

Prompter Duo is free to download, with no in-app purchases.

### Is 予約ルームズ free?

予約ルームズ is free to download, with no in-app purchases.

### Do Prompter Duo or 予約ルームズ have ads?

Neither Prompter Duo nor 予約ルームズ shows ads.

### Which is updated more often, Prompter Duo or 予約ルームズ?

Prompter Duo ships an update every 10 months, and 予約ルームズ monthly. Most recently, Prompter Duo was updated on November 1, 2026 and 予約ルームズ on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*