# Caliope vs herdrup

The clearest difference is in-app purchases: herdrup at none against Caliope's 1. herdrup also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (17.0 vs 26.0). Caliope's advantage is device support (5 vs 2). On price and ads there is nothing between them.

Both are free to download. Caliope sells 1 in-app purchase, starting at $49.99 per year. herdrup asks for nothing beyond the download.

Caliope ships an update every 3 weeks, herdrup every 5 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Caliope | herdrup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/herdrup-agents-in-your-pocket/id6798087089/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 59 MB | 20 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Villalobos Cambronero](https://appshunter.io/developer/6778513085) | [Jerry Fanelli](https://appshunter.io/developer/1885868503) |

## What reviewers say

### Caliope

[App page](https://appshunter.io/ios/app/caliope-sql-client/id6779292872)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calíope Pro | $49.99 | per year |


### herdrup

[App page](https://appshunter.io/ios/app/herdrup-agents-in-your-pocket/id6798087089)

This app allows you to remotely manage and interact with AI coding agents running on your computer. Receive urgent notifications when agents require input, approve or reject actions, and send messages directly from your phone.

**Highlights:** View agent status at a glance, Interact with live terminal sessions, Receive push notifications for agent actions, Send messages and files to agents, Start new agents remotely, SSH connection for secure local network access

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

**In-app purchases:** none


## Frequently asked questions

### Is Caliope free?

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

### Is herdrup free?

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

### Do Caliope or herdrup have ads?

Neither Caliope nor herdrup shows ads.

### Which is updated more often, Caliope or herdrup?

Caliope ships an update every 3 weeks, and herdrup every 5 days. Most recently, Caliope was updated on October 5, 2026 and herdrup on October 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.*