# ClawVoice for OpenClaw vs ERMIS

The clearest difference is device support: ClawVoice for OpenClaw at 3 against ERMIS's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ClawVoice for OpenClaw sells 3 one-off in-app purchases and ERMIS sells 4 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

ClawVoice for OpenClaw ships an update every 10 days, ERMIS every 5 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | ClawVoice for OpenClaw | ERMIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ermis-client-for-hermes/id6759341434/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 17 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Rassul Rakhimzhan](https://appshunter.io/developer/1831248241) | [Ilya Vishneuski](https://appshunter.io/developer/1878175811) |

## What reviewers say

### ClawVoice for OpenClaw

[App page](https://appshunter.io/ios/app/clawvoice-for-openclaw/id6749576367)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light | $1.99 | one-time |
| Pro | $3.49 | one-time |
| Max Plan | $19.99 | one-time |


### ERMIS

[App page](https://appshunter.io/ios/app/ermis-client-for-hermes/id6759341434)

Control your self-hosted AI agent from your phone. Manage complex workflows, research topics, draft content, and solve coding problems with a secure, private mobile interface. Ideal for developers and power users seeking advanced AI capabilities beyond basic chatbots.

**Highlights:** Connect to your own Hermes Agent instance, Manage AI workflows remotely, Research topics and summarize results, Draft and edit content, Assist with coding and debugging, Organize projects and tasks

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $12.99 | per month |
| Premium | $19.99 | per month |
| Premium | $129.99 | per year |
| Premium | $199.99 | per year |


## Frequently asked questions

### Is ClawVoice for OpenClaw free?

ClawVoice for OpenClaw is free to download, with in-app purchases available.

### Is ERMIS free?

ERMIS is free to download, with in-app purchases available.

### Do ClawVoice for OpenClaw or ERMIS have ads?

Neither ClawVoice for OpenClaw nor ERMIS shows ads.

### Which is updated more often, ClawVoice for OpenClaw or ERMIS?

ClawVoice for OpenClaw ships an update every 10 days, and ERMIS every 5 days. Most recently, ClawVoice for OpenClaw was updated on November 5, 2026 and ERMIS on November 13, 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.*