# Cosinuss° Lab App vs RebootX

The clearest difference is in-app purchases: Cosinuss° Lab App at none against RebootX's 2. RebootX's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RebootX sells 2 in-app purchases, starting at $3.99 per month. Cosinuss° Lab App asks for nothing beyond the download.

Cosinuss° Lab App ships an update every 4 months, RebootX every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Cosinuss° Lab App | RebootX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 32 MB | 54 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cosinuss](https://appshunter.io/developer/1049819520) | [c100k](https://appshunter.io/developer/1687515684) |

## What reviewers say

### Cosinuss° Lab App

[App page](https://appshunter.io/ios/app/cosinuss-lab-app/id6447358725)

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

**In-app purchases:** none


### RebootX

[App page](https://appshunter.io/ios/app/rebootx/id6449040105)

Manage and monitor your cloud infrastructure directly from your smartphone. Securely connect to multiple cloud providers, control server instances, and view key metrics. Offers SSH integration for command execution and AI agent management.

**Highlights:** Connect multiple cloud providers (AWS, Azure, GCP, etc.), Start, stop, and restart server instances, Monitor CPU, RAM, and disk metrics, Secure SSH integration with command macros, Manage AI agents, Visualize metrics with Grafana

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $3.99 | per month |
| Advanced Features | $4.99 | one-time |


## Frequently asked questions

### Is Cosinuss° Lab App free?

Cosinuss° Lab App is free to download, with no in-app purchases.

### Is RebootX free?

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

### Do Cosinuss° Lab App or RebootX have ads?

Neither Cosinuss° Lab App nor RebootX shows ads.

### Which is updated more often, Cosinuss° Lab App or RebootX?

Cosinuss° Lab App ships an update every 4 months, and RebootX every 3 weeks. Most recently, Cosinuss° Lab App was updated on October 25, 2026 and RebootX on October 25, 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.*