# Hermes Agent vs Synapse

The clearest difference is in-app purchases: Synapse at none against Hermes Agent's 18. Synapse also leads on device support (3 vs 1). Hermes Agent's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Hermes Agent sells 15 in-app purchases, starting at $4.99 per 7 days. Synapse asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hermes Agent | Synapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (49 ratings)](https://appshunter.io/ios/app/hermes-agent-smart-assistant/id6775542529/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 70.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Freemium | — |
| Size | 43 MB | 19 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Sofia Karagianni](https://appshunter.io/developer/6775542531) | [Luis Tiburcio de la Cruz Fernandez](https://appshunter.io/developer/6781167106) |

## What reviewers say

### Hermes Agent

[App page](https://appshunter.io/ios/app/hermes-agent-smart-assistant/id6775542529)

Create and manage personalized AI assistants for various tasks. Automate workflows, generate ideas, and organize conversations. This tool helps users work faster and turn concepts into structured outcomes.

**Highlights:** Create custom AI assistants, Automate workflows, Generate ideas and content, Organize chat history, Manage AI conversations

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Core Pro | $4.99 | per 7 days |
| AI Core Pro | $9.99 | per 7 days |
| premium | $14.99 | per month |
| AI Core Pro | $19.99 | per month |
| AI Core Pro | $29.99 | per month |
| AI Core Pro | $39.99 | per year |
| premium | $59.99 | per year |
| AI Core Pro | $69.99 | per year |
| AI Core Pro | $79.99 | per year |
| AI Core Pro | $89.99 | per year |
| Tokens | $9.99 | one-time |
| Tokens | $19.99 | one-time |
| Tokens | $34.99 | one-time |
| Tokens | $59.99 | one-time |
| Tokens | $99.99 | one-time |


### Synapse

[App page](https://appshunter.io/ios/app/synapse-ai-voice-notes/id6781167104)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hermes Agent free?

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

### Is Synapse free?

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

### Do Hermes Agent or Synapse have ads?

Neither Hermes Agent nor Synapse shows ads.

### Which is updated more often, Hermes Agent or Synapse?

Hermes Agent ships an update every 4 days, and Synapse every 4 days. Most recently, Hermes Agent was updated on October 31, 2026 and Synapse on October 24, 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.*