# RMVoice vs W01

The clearest difference is review sentiment: W01 at 29% against RMVoice's 0%. W01 also leads on rating (1.4 vs 1.0) and ratings volume (16 vs 1). RMVoice's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

W01 holds the better App Store score, 1.4 against 1.0. That said, the two scores are not equally well evidenced: W01 has 16 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of RMVoice's written reviews are positive against 29% of W01's.

RMVoice ships an update every 3 months, W01 every 6 weeks. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | RMVoice | W01 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/rmvoice/id1473780156/reviews) | **[1.4 (16 ratings)](https://appshunter.io/ios/app/w01/id6476023162/reviews)** |
| Number of ratings | 1 | **16** |
| Positive reviews | 0.0% of reviews | **28.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 131 MB | 49 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Qingdao Richmat Intelligence Technology Inc.](https://appshunter.io/developer/1814751082) | [广权 黄](https://appshunter.io/developer/1330080046) |

## What reviewers say

### RMVoice

[App page](https://appshunter.io/ios/app/rmvoice/id1473780156)

This intelligent assistant offers an intuitive interactive experience, allowing users to control various functions using voice commands. It simplifies daily life with convenient features and more surprises to discover.

**Highlights:** Voice control functionality, Interactive user experience, Convenient daily life integration, Smart assistant capabilities

**In-app purchases:** none


### W01

[App page](https://appshunter.io/ios/app/w01/id6476023162)

This mobile application enables infrared observation and temperature measurement using a compatible phone accessory. It allows users to capture photos and videos of thermal data, analyze temperatures, and control device settings.

**Highlights:** Infrared observation, Temperature measurement and analysis, Photo and video capture, Device control and settings

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

**In-app purchases:** none


## Frequently asked questions

### Is RMVoice free?

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

### Is W01 free?

W01 is free to download, with no in-app purchases.

### Which has better reviews, RMVoice or W01?

W01 is rated higher. RMVoice averages 1.0 out of 5 from 1 ratings, while W01 averages 1.4 from 16 ratings.

### Do RMVoice or W01 have ads?

Neither RMVoice nor W01 shows ads.

### Which is updated more often, RMVoice or W01?

RMVoice ships an update every 3 months, and W01 every 6 weeks. Most recently, RMVoice was updated on October 2, 2026 and W01 on October 14, 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.*