# Expo

> Build native apps with React

- **Canonical URI:** https://www.vioscale.ai/software/expo
- **Category:** Mobile App Frameworks
- **Homepage:** https://expo.dev
- **Also known as:** expo
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-01T21:22:20.965Z

## Vioscale score

**66.8 / 100**, confidence 44% (low).

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

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 50 | 6 | 300 | ✓ |
| reliability | 50 | 8 | 400 | ✓ |
| capabilities | 67.1 | 16 | 1073.9 | ✓ |
| github_stars | 88.8 | 5 | 444.2 | ✓ |
| integrations | 0 | 8 | 0 | - |
| github_activity | 63.1 | 18 | 1135.8 | ✓ |
| release_cadence | 0 | 10 | 0 | - |
| security_posture | 50 | 13 | 650 | ✓ |
| package_downloads | 89.2 | 26 | 2318.2 | ✓ |
| pricing_transparency | 45 | 8 | 360 | ✓ |
| stackoverflow_activity | 0 | 12 | 0 | - |

## Pricing

_As of 2026-08-01, [verify at source](https://expo.dev). Independently observed._

from $19/mo · Subscription · Free tier

> From $19/month. Free tier available.

| Plan | Price | Free | Commitment |
|---|---|:--:|---|
| Free | Free | ✓ | - |
| Starter | $19/month + usage | - | - |
| Production | $199/month + usage | - | - |
| Enterprise | Contact sales | - | - |

### Free

**Included limits:** maus: 1K, ios_builds: 15/month, ci_cd_minutes: 60, android_builds: 15/month

- 15 Android and 15 iOS builds
- Low-priority queue
- 60 min on CI/CD Workflows
- Send updates to 1K MAUs
- Access to Launch
- Access to Observe

### Starter

For developers ready to launch real-world apps

**Included limits:** maus: 3K, build_credit: $45

- $45 of build credit
- High-priority queue
- Access to large workers
- Send updates to 3K MAUs
- Access to Observe

### Production

For teams building and distributing production apps

**Included limits:** maus: 50K, env_vars: 10, build_credit: $225, concurrencies: 2

- $225 of build credit
- 2 included concurrencies
- Send updates to 50K MAUs
- 10 env var environments
- Priority support
- Single sign-on (SSO)
- Access to Observe

### Enterprise (Contact sales)

For apps with scale, security, and compliance needs

**Included limits:** maus: 1M+, build_credit: $1,000, concurrencies: 5

- $1,000 of build credit
- 5 included concurrencies
- Send updates to 1M+ MAUs
- CI/CD Workflows insights
- Slack and strategic support
- Service Level Agreements

### Add-ons

- **Extra concurrencies** ($50/concurrency/mo)

## About

Expo is a full-stack React Native framework with cloud services to build and distribute applications across Android, iOS, and web from a single codebase.

_Independently observed._

## Platform & deployment

- **Platforms:** CLI, iOS, Web, Android
- **Deployment:** Cloud / SaaS

## Capabilities

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

| Capability | Supported |
|---|:--:|
| **Core** | |
| Target platforms | Android, iOS, web |
| Approach | Native declarative |
| Primary language | JavaScript/TypeScript |
| **Rendering** | |
| Renders true native UI | ✓ |
| **DX** | |
| Hot reload | - |
| **Delivery** | |
| Over-the-air code push | ✓ |
| **Portability** | |
| Single codebase, multiple platforms | ✓ |
| **Capability** | |
| Native API access | Plugin / bridged |
| **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.

### adoption

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| adoption.package_downloads_weekly | 7,321,167 | [link](https://www.npmjs.com/package/expo) | 2026-08-01 | 85% (high) |
| adoption.github_stars | 51,176 | [link](https://github.com/expo/expo) | 2026-08-01 | 90% (high) |

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.free_tier | yes | [link](https://expo.dev) | 2026-08-01 | 60% (medium) |
| pricing.model | commercial | [link](https://expo.dev) | 2026-08-01 | 40% (low) |
| pricing.price_level | mid | [link](https://expo.dev) | 2026-08-01 | 60% (medium) |
| pricing.starting_gbp | 19 | [link](https://expo.dev) | 2026-08-01 | 60% (medium) |
| pricing.transparent | no | [link](https://expo.dev) | 2026-08-01 | 60% (medium) |

### activity

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| activity.commits_last_30d | 100 | [link](https://github.com/expo/expo/pulse) | 2026-08-01 | 65% (medium) |

### language

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| language.primary | TypeScript | [link](https://github.com/expo/expo) | 2026-08-01 | 90% (high) |

### license

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| license.spdx | MIT | [link](https://github.com/expo/expo) | 2026-08-01 | 99% (high) |

### reliability

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| reliability.status_page | yes | [link](https://status.expo.dev) | 2026-08-01 | 60% (medium) |

### security

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| security.disclosure_policy | yes | [link](https://expo.dev/.well-known/security.txt) | 2026-08-01 | 60% (medium) |
| security.gdpr | yes | [link](https://expo.dev/security) | 2026-08-01 | 75% (high) |
| security.soc2 | yes | [link](https://expo.dev) | 2026-08-01 | 48% (low) |

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