# ShellCast vs Cyphir

The clearest difference is update cadence: Cyphir at every 3 days against ShellCast's every 10 days. Cyphir also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ShellCast ships an update every 10 days, Cyphir every 3 days. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ShellCast | Cyphir |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cyphir/id6764655549/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 14 MB | 27 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neurox Inc.](https://appshunter.io/developer/1830044980) | [Veridian Software LLC](https://appshunter.io/developer/1895866732) |

## What reviewers say

### ShellCast

[App page](https://appshunter.io/ios/app/shellcast/id6749333268)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cyphir

[App page](https://appshunter.io/ios/app/cyphir/id6764655549)

Control AI agents running on your computer directly from your iPhone. Send commands, monitor their actions in real-time, and interrupt sessions from anywhere. Ensures privacy with end-to-end encryption.

**Highlights:** Remote AI agent command, Real-time tool use monitoring, Session interruption, End-to-end encryption, Multi-machine support, Live command streaming

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

**In-app purchases:** none


## Frequently asked questions

### Is ShellCast free?

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

### Is Cyphir free?

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

### Do ShellCast or Cyphir have ads?

Neither ShellCast nor Cyphir shows ads.

### Which is updated more often, ShellCast or Cyphir?

ShellCast ships an update every 10 days, and Cyphir every 3 days. Most recently, ShellCast was updated on September 30, 2026 and Cyphir on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*