# Hydra Agent vs Servant Voice

The clearest difference is iOS requirement: Servant Voice at 11.0 against Hydra Agent's 16.0. On price, update cadence, 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.

Hydra Agent ships an update every 2 months, Servant Voice every 4 months. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Hydra Agent | Servant Voice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/servant-voice/id6738758139/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | — | Subscription |
| Size | 38 MB | 74 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DIALOGA GROUP, LLC](https://appshunter.io/developer/441721427) | [Servant Voice Inc](https://appshunter.io/developer/1782225804) |

## What reviewers say

### Hydra Agent

[App page](https://appshunter.io/ios/app/hydra-agent/id1340796237)

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

**In-app purchases:** none


### Servant Voice

[App page](https://appshunter.io/ios/app/servant-voice/id6738758139)

This app provides unified communication tools for businesses, enabling seamless team collaboration through video calls, conferences, and chat. It supports remote work with external calling and detailed communication history, ensuring secure and high-quality connections.

**Highlights:** Team collaboration tools, Video calls and audio conferences, Group chats and public channels, File sharing, External calling with corporate identity, Communication history tracking, Encrypted calls and data

**In-app purchases:** none


## Frequently asked questions

### Is Hydra Agent free?

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

### Is Servant Voice free?

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

### Do Hydra Agent or Servant Voice have ads?

Neither Hydra Agent nor Servant Voice shows ads.

### Which is updated more often, Hydra Agent or Servant Voice?

Hydra Agent ships an update every 2 months, and Servant Voice every 4 months. Most recently, Hydra Agent was updated on September 24, 2026 and Servant Voice on October 7, 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.*