# StarBuilder vs Hermes

The clearest difference is update cadence: StarBuilder at every 6 days against Hermes's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StarBuilder sells 3 in-app purchases, starting at $49.99 per year and Hermes sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

StarBuilder ships an update every 6 days, Hermes every 2 months. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | StarBuilder | Hermes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Size | 18 MB | 99 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gitesh Agarwal](https://appshunter.io/developer/1524290447) | [Hefei Jiniangu Technology Co., Ltd.](https://appshunter.io/developer/1775426079) |

## What reviewers say

### StarBuilder

[App page](https://appshunter.io/ios/app/starbuilder/id6670484321)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StarBuilder Pro | $49.99 | per year |
| Pro Build | $4.99 | one-time |
| Custom Build | $7.99 | one-time |


### Hermes

[App page](https://appshunter.io/ios/app/hermes-cli-ai-agent-hq-mobile/id6761011337)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周度会员 | $7.99 | per 7 days |
| 月度会员 | $14.99 | per month |
| 年度会员 | $29.99 | per year |


## Frequently asked questions

### Is StarBuilder free?

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

### Is Hermes free?

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

### Do StarBuilder or Hermes have ads?

Neither StarBuilder nor Hermes shows ads.

### Which is updated more often, StarBuilder or Hermes?

StarBuilder ships an update every 6 days, and Hermes every 2 months. Most recently, StarBuilder was updated on October 6, 2026 and Hermes 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.*