# VaultSync for Obsidian vs HermesPilot

The clearest difference is review sentiment: HermesPilot at 88% against VaultSync for Obsidian's 33%. HermesPilot also leads on monetization model (free vs free with in-app purchases) and iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. VaultSync for Obsidian sells 4 in-app purchases, starting at $1.99 per month and HermesPilot sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

VaultSync for Obsidian ships an update weekly, HermesPilot every 3 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | VaultSync for Obsidian | HermesPilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (25 ratings)](https://appshunter.io/ios/app/hermespilot-for-hermes-users/id6765671330/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | 33.3% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 25 MB | 57 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Umut Erdem](https://appshunter.io/developer/1891737870) | [Yang Hangbin](https://appshunter.io/developer/571407928) |

## What reviewers say

### VaultSync for Obsidian

[App page](https://appshunter.io/ios/app/vaultsync-for-obsidian/id6761845197)

Sync your Obsidian notes between your devices and your own server using peer-to-peer technology. This app provides a direct connection without relying on cloud storage, ensuring your data remains private and accessible on your iPhone and iPad.

**Highlights:** Peer-to-peer sync with your own server, No managed note cloud or third-party storage, Direct sync into Obsidian's iOS sandbox, Markdown conflict resolver with side-by-side diffs, Sync activity timeline and diagnostics, Optional Cloud Relay for faster incoming sync

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Relay | $1.99 | per month |
| Cloud Relay | $14.99 | per year |
| Small Contribution | $2.99 | one-time |
| Big Contribution | $9.99 | one-time |


### HermesPilot

[App page](https://appshunter.io/ios/app/hermespilot-for-hermes-users/id6765671330)

Manage AI interactions and tasks on the go. This app acts as a mobile command center for AI agents, allowing users to start conversations, send files, and manage AI profiles and skills. It offers a secure personal AI control panel for efficient AI management.

**Highlights:** Start and manage AI conversations, Send attachments and voice messages, Read streaming responses and Markdown, Secure personal AI control panel, Manage AI profiles, models, and skills, Schedule AI tasks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is VaultSync for Obsidian free?

VaultSync for Obsidian is free to download, with in-app purchases available.

### Is HermesPilot free?

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

### Do VaultSync for Obsidian or HermesPilot have ads?

Neither VaultSync for Obsidian nor HermesPilot shows ads.

### Which is updated more often, VaultSync for Obsidian or HermesPilot?

VaultSync for Obsidian ships an update weekly, and HermesPilot every 3 days. Most recently, VaultSync for Obsidian was updated on October 6, 2026 and HermesPilot on October 10, 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.*