# Sessix vs AirShell

The clearest difference is in-app purchases: Sessix at none against AirShell's 3. Sessix also leads on update cadence (every 10 days vs every 6 weeks) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. AirShell sells 3 in-app purchases, starting at $6.99 per month. Sessix asks for nothing beyond the download.

Sessix ships an update every 10 days, AirShell every 6 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Sessix | AirShell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Size | 50 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ka Chun CHEUNG](https://appshunter.io/developer/1475447863) | [Any Learner LLC](https://appshunter.io/developer/1891099123) |

## What reviewers say

### Sessix

[App page](https://appshunter.io/ios/app/sessix-mobile-vibe-coding-app/id6760002805)

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

**In-app purchases:** none


### AirShell

[App page](https://appshunter.io/ios/app/airshell-agent-cli-in-pocket/id6761721775)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AirShell Pro Monthly | $6.99 | per month |
| AirShell Pro Yearly | $59.99 | per year |
| AirShell Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Sessix free?

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

### Is AirShell free?

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

### Do Sessix or AirShell have ads?

Neither Sessix nor AirShell shows ads.

### Which is updated more often, Sessix or AirShell?

Sessix ships an update every 10 days, and AirShell every 6 weeks. Most recently, Sessix was updated on October 2, 2026 and AirShell on October 11, 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.*