# Compose Multiplatform

> Build beautiful shared UIs for Android, iOS, desktop, and web that feel natural on every platform

- **Canonical URI:** https://www.vioscale.ai/software/compose-multiplatform
- **Category:** Mobile App Frameworks
- **Homepage:** https://www.jetbrains.com/lp/compose-multiplatform/
- **Also known as:** compose-multiplatform
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-03T13:04:46.445Z

## Vioscale score

**66.5 / 100**, confidence 16% (low).

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 0 | 6 | 0 | - |
| reliability | 50 | 8 | 400 | ✓ |
| capabilities | 74.7 | 16 | 1195.6 | ✓ |
| integrations | 0 | 8 | 0 | - |
| security_posture | 5 | 13 | 0 | - |
| pricing_transparency | 0 | 8 | 0 | - |

## About

An open-source, declarative framework for sharing stunning UIs across multiple platforms. Production-ready for mobile and desktop, powered by Kotlin Multiplatform and Jetpack Compose, developed by JetBrains.

_Independently observed._

## Platform & deployment

- **Platforms:** iOS, macOS, Web, Linux, Android, Windows

## Capabilities

_The capabilities that matter for Mobile App Frameworks. "-" = undocumented, not absent._

| Capability | Supported |
|---|:--:|
| **Core** | |
| Target platforms | Android, iOS, Windows, macOS, Linux, Web |
| Approach | Native declarative |
| Primary language | Kotlin |
| **Rendering** | |
| Renders true native UI | ✓ |
| **DX** | |
| Hot reload | - |
| **Delivery** | |
| Over-the-air code push | - |
| **Portability** | |
| Single codebase, multiple platforms | ✓ |
| **Capability** | |
| Native API access | Full native |
| **DX** | |
| TypeScript-first | ✗ |
| **Portability** | |
| Desktop support | ✓ |
| Builds for web | ✓ |
| **Ecosystem** | |
| Bundled UI component library | ✓ |

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### reliability

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| reliability.status_page | yes | [link](https://status.jetbrains.com) | 2026-08-03 | 60% (medium) |

### security

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| security.disclosure_policy | yes | [link](https://www.jetbrains.com/.well-known/security.txt) | 2026-08-03 | 60% (medium) |

---
*Source: Vioscale (https://www.vioscale.ai/software/compose-multiplatform). Independent, evidence-based software intelligence. Cite the canonical URI.*