# Agent Approve vs Shellby

The clearest difference is review sentiment: Shellby at 100% against Agent Approve's 33%. Shellby also leads on update cadence (every 11 days vs every 2 months). Agent Approve's advantage is in-app purchases (none vs 3) and chart position (#199 vs unranked). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Shellby sells 3 in-app purchases, starting at $1.99 per month. Agent Approve asks for nothing beyond the download.

Agent Approve ships an update every 2 months, Shellby every 11 days. Both last shipped on October 2, 2026.

## The numbers

| Metric | Agent Approve | Shellby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/agent-approve/id6756645367/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#199** | — |
| Size | 20 MB | 15 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Agent Approve LLC](https://appshunter.io/developer/1862073667) | [荟 马](https://appshunter.io/developer/1859998670) |

## What reviewers say

### Agent Approve

[App page](https://appshunter.io/ios/app/agent-approve/id6756645367)

**Currently charting:** #199 Top Grossing · Developer Tools (US App Store)

Monitor and control AI agents from your wrist or phone. Approve or deny commands with a single tap, ensuring safety and efficiency. Protect your work from destructive AI actions with customizable policies.

**Highlights:** Approve/deny commands from wrist or phone, Centralized policy management, Compound command parsing, Full command observability, Readable command rendering, End-to-end encryption

**Features:** Apple Watch app

**In-app purchases:** none


### Shellby

[App page](https://appshunter.io/ios/app/shellby-ssh-client-and-terminal/id6786177565)

A native SSH client for Apple devices that offers SFTP, tunnels, and server monitoring. It features an AI assistant to translate plain language tasks into commands and Mosh-compatible transport for resilient sessions.

**Highlights:** AI-powered command generation, Mosh-compatible sessions, SFTP file transfer, Port forwarding and tunnels, Server monitoring (CPU, memory), On-screen key bar

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $9.99 | per year |
| Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Agent Approve free?

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

### Is Shellby free?

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

### Do Agent Approve or Shellby have ads?

Neither Agent Approve nor Shellby shows ads.

### Which is updated more often, Agent Approve or Shellby?

Agent Approve ships an update every 2 months, and Shellby every 11 days. Most recently, Agent Approve was updated on October 2, 2026 and Shellby on October 2, 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.*