# Whistant vs AgentOS

Whistant and AgentOS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Whistant sells 2 in-app purchases, starting at $19.99 per month and AgentOS sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Whistant ships an update every 9 days, AgentOS weekly. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Whistant | AgentOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/whistant/id6746581390/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Freemium | — |
| Size | 13 MB | 38 MB |
| Requires iOS | 18.4 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Whisolla LLC](https://appshunter.io/developer/1792967276) | [Wang LongWei](https://appshunter.io/developer/1870321205) |

## What reviewers say

### Whistant

[App page](https://appshunter.io/ios/app/whistant/id6746581390)

This AI-powered assistant automates tasks on your phone by breaking down requests into actionable steps. It can run shortcuts, manage files, send messages, browse the web, and integrate with various services. Users can control and monitor its actions in real-time, with a focus on privacy and local execution.

**Highlights:** Step-by-step task execution, Integrates with iPhone Shortcuts, Automates web browsing and form filling, JavaScript runtime for scripting, Connects to various AI backends, Local-first execution for privacy, Extensible skill library

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $19.99 | per month |
| Monthly Pro | $59.99 | per month |


### AgentOS

[App page](https://appshunter.io/ios/app/agentos-ai-agent-host/id6759534004)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AgentOS Premium | $5.99 | per month |


## Frequently asked questions

### Is Whistant free?

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

### Is AgentOS free?

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

### Do Whistant or AgentOS have ads?

Neither Whistant nor AgentOS shows ads.

### Which is updated more often, Whistant or AgentOS?

Whistant ships an update every 9 days, and AgentOS weekly. Most recently, Whistant was updated on October 10, 2026 and AgentOS on October 12, 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.*