# ROS Robot vs 极简提词器

The clearest difference is price: ROS Robot at Free against 极简提词器's $0.99. ROS Robot also leads on update cadence (every 10 days vs every 8 months) and iOS requirement (9.0 vs 17.1). On rating, ratings volume, ads and in-app purchases there is nothing between them.

ROS Robot is free to download; 极简提词器 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.0 for ROS Robot against 1.0 for 极简提词器. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

ROS Robot ships an update every 10 days, 极简提词器 every 8 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ROS Robot | 极简提词器 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/ros-robot/id6449279706/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/id6747143368/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 8 months |
| Monetization | **Free** | Paid |
| Size | 23 MB | 2 MB |
| Requires iOS | **9.0** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [少佳 朱](https://appshunter.io/developer/1479266035) | [飞宇 陈](https://appshunter.io/developer/1645983504) |

## What reviewers say

### ROS Robot

[App page](https://appshunter.io/ios/app/ros-robot/id6449279706)

Control and visualize ROS robots from your mobile device. View laser scan maps, direct robot movement, and set navigation points. Compatible with both ROS1 and ROS2 systems.

**Highlights:** Laser scan map visualization, Robot movement control, Navigation point setting, ROS1 and ROS2 compatibility, Camera image display

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 极简提词器

[App page](https://appshunter.io/ios/app/id6747143368)

This tool helps speakers, streamers, and content creators deliver natural and professional presentations. It features a picture-in-picture mode for video recording and a floating window to display your script over any app. Enjoy customizable text and offline use for enhanced privacy and convenience.

**Highlights:** Picture-in-picture teleprompter, Floating window display, Full-screen mode, Adjustable scroll speed, Customizable font size and color, Offline use, Rich text editing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ROS Robot free?

ROS Robot is free to download, with no in-app purchases.

### Is 极简提词器 free?

极简提词器 costs $0.99, with no in-app purchases.

### Which has better reviews, ROS Robot or 极简提词器?

ROS Robot and 极简提词器 are both rated 1.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do ROS Robot or 极简提词器 have ads?

Neither ROS Robot nor 极简提词器 shows ads.

### Which is updated more often, ROS Robot or 极简提词器?

ROS Robot ships an update every 10 days, and 极简提词器 every 8 months. Most recently, ROS Robot was updated on November 3, 2026 and 极简提词器 on November 5, 2026.

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