Caliope vs herdrup
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caliope
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Calíope — MySQL, MariaDB, Aurora & PostgreSQL Client Calíope is a powerful, native MySQL, MariaDB, Amazon Aurora and PostgreSQL client built for Mac, iPad and iPhone. Whether you're a developer, DBA, or data analyst, Calíope gives you everything you need to connect, query, explore, and manage your databases — all in a clean, native interface designed for Apple platforms. WHAT'S INCLUDED WITH CALÍOPE PRO SQL Editor — Write and execute queries with syntax highlighting and an integrated execution history, side by side across independent tabs, each with its own live session. Reports — A saved query with its parameters declared and its output defined: which columns, in what order, with what titles and formats. Running it twice gives the same thing. Works against relational databases, SQLite files and MongoDB, exports to nine formats including a paginated PDF, and can run on a schedule. Database Explorer — Browse your full schema — tables, views, stored procedures, triggers, events and more — from an intuitive tree, with columns, indexes and foreign keys at a glance. ER Diagrams — Visualize your database structure with interactive entity-relationship diagrams. Understand table relationships and schema design without writing a single query. Secure Connections — Connect to remote servers safely with native SSH tunneling (ed25519 and ECDSA keys), SSL/TLS encryption, and per-profile credential storage in your system Keychain. Scheduled Backups — Automate backups with flexible scheduling and configurable retention, choosing exactly which databases and tables go into each job. Replication Topology — Declare the primary and its replicas, and see the whole group at once, with a diagram: each replica with its lag, its two threads and the transactions it actually owes. A replica can report 0 seconds while it runs hours behind. Multiple Sessions & Query Log — Open and switch between independent database sessions, each isolated. Every query is logged locally, so you can trace what was executed, when, and on which connection. Works without a server — A built-in SQLite editor for local .sqlite files: structure, data, SQL, pragmas, Save/Revert and CSV/JSON/SQL import and export. Plus a read-only previewer for .md, .sql, .json, .csv, .rtf and .log files. Both work offline. Widgets — Server metrics without opening the app: Mac desktop, iPhone and iPad Home and Lock Screens. One server per widget; tap to open its dashboard. AI SQL Assistant — An optional assistant that helps you write queries, explain results and suggest optimizations. It works from the first launch with Apple Intelligence: no key, no cost, and nothing leaves your device. You can also bring your own key from a supported provider — usage is billed by that provider, and Calíope does not charge for or resell AI services — or point it at a local model. Keys stay in your Keychain. ONE-TIME PURCHASE • Calíope Pro — buy once, keep forever. Pricing is shown in the App Store at the time of purchase and may vary by region. • 60-day free trial with everything unlocked before you decide. No card, no automatic charge. • One purchase unlocks Calíope on all your devices signed in with your Apple ID, with every future update included. • No subscription, no renewals. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://caliope.org/PrivacyPolicy.html
herdrup
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.
- 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
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Herdrup is the phone client for herdr, the open-source tool that runs your AI coding agents (Claude Code, Codex, and around 18 more) in terminal sessions on your own machine. Those agents work for hours, then stop to ask: may I run this? which option? overwrite this file? Herdrup lets you answer, from your phone. It's a calm status board. When nothing needs you, the screen is quiet and you close it again. When an agent is waiting, it turns urgent, and you're one tap from the real terminal. WHAT YOU CAN DO • See every agent at a glance, grouped by what needs you, what's working, and what's idle • Jump into the live terminal: scroll the history, send keys, approve or reject the question it's blocked on • Get a push the moment an agent needs you, dies, or finishes. Nothing else • Message your agents with Gram: send a note, a file, or a short-lived API key, and delete it when you're done • Start a new agent: pick a folder, an agent, and a task HOW IT WORKS You run herdr on your own computer and it manages the agents in panes. Herdrup connects to it over SSH on your own network. No cloud in the middle, nothing public. Herdr is open source (github.com/jerryfane/herdr). Bring your own agents.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Caliope | herdrup |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, Mac, Apple TV, Apple Watch — better | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | David Villalobos Cambronero | Jerry Fanelli |
In-app purchases
Caliope
- Calíope Pro1 Month trial$49.991 Year
herdrup
No in-app purchases









