Mobile Development · head to head
EAS Build vs Sencha
EAS Build
Mobile Development
Hosted iOS and Android build service for React Native, with signing credentials managed for you
- From
- Free
- Rated
- -
Sencha
Mobile Development
Idera-owned, commercially licensed JavaScript framework for enterprise web and hybrid mobile apps
- From
- On request
- Rated
- -
The short version
- Only EAS Build has a free tier, so it costs nothing to try first.
- Each has a real cost: EAS Build iOS builds run on macOS workers charged at a much higher rate than Linux, so the invoice is dominated by the platform you have least ability to move off.; Sencha it is the only commercially licensed framework in this category; a per-developer fee applies where Ionic, Capacitor, NativeScript, MAUI and Kotlin Multiplatform all cost nothing.
- They diverge on capability: EAS Build covers Hosted macOS and Linux workers, Sencha covers Enterprise grid components.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which EAS Build and Sencha actually diverge.
Identical on both: user rating (Not yet rated), category (Mobile Development).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in EAS Build
- Hosted macOS and Linux workers
- Managed signing credentials
- Bare React Native support
- EAS Submit
- Internal distribution
- Build profiles
Only in Sencha
- Enterprise grid components
- Component library breadth
- Cross-browser legacy support
- Sencha Architect
- Cmd build tooling
- Mobile packaging
What people use each for
The jobs each tool is most often brought in to do.
EAS Build
- A React Native team with no macOS build machine that needs signed iOS buildsnot Sencha
- Removing signing credentials from individual laptops and putting them under an auditable servicenot Sencha
- Shipping JavaScript only fixes through EAS Update without waiting on store reviewnot Sencha
- Distributing internal test builds by link to non technical reviewersnot Sencha
Sencha
- An enterprise building a data-grid-heavy internal application where pre-built pivot tables and complex grids save real development timenot EAS Build
- A team maintaining a long-lived legacy Ext JS codebase that predates the free-framework eranot EAS Build
- An organisation needing guaranteed vendor support and licensed indemnity rather than community-supported open sourcenot EAS Build
- A regulated industry buyer whose procurement process requires a commercially licensed vendor relationshipnot EAS Build
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
EAS Build
- iOS builds run on macOS workers charged at a much higher rate than Linux, so the invoice is dominated by the platform you have least ability to move off.
- Lower tiers queue behind higher paying customers, which is invisible until a hotfix build waits in a queue while an incident is running.
- It is specific to React Native and Expo, so a company with a native Swift or Kotlin codebase alongside gets no benefit and needs a second build system anyway.
- Deep use of managed credentials and over the air updates makes leaving harder than swapping a continuous integration provider, because the release process itself has been built around the service.
- Build failures happen on infrastructure you cannot inspect, and reproducing an environment specific failure locally is harder than with a self hosted runner you can log into.
Sencha
- It is the only commercially licensed framework in this category; a per-developer fee applies where Ionic, Capacitor, NativeScript, MAUI and Kotlin Multiplatform all cost nothing.
- Its mobile story is secondary to its web-grid heritage, so teams primarily building consumer mobile apps get less mobile-specific benefit than from a purpose-built mobile framework.
- Idera has acquired numerous developer tool brands, and product investment across a large portfolio company is not guaranteed to prioritise any single acquired product indefinitely.
- The developer hiring pool for Ext JS specifically has shrunk as React and Angular dominate new development, making it harder to staff new projects.
- Community plugins, tutorials and Stack Overflow activity are far thinner than for any free, widely adopted framework in this category, so troubleshooting relies more on paid support than public resources.
Pricing, plan by plan
EAS Build
Free- Free$undefined/month
- Limited monthly builds that queue behind paying customers
- Sufficient for evaluation and hobby projects, not for a release cadence
- Paid tiers$undefined/month
- Monthly subscription buying build concurrency and included minutes, with overage per minute above them
- macOS minutes cost several times Linux minutes, so iOS pipelines dominate the bill
Sencha
On request- Ext JS$1895/year
- Per-developer licence, with maintenance and support renewal
- 30-day free evaluation trial available
- OEM licensing available separately for redistribution
Which should you pick?
Choose EAS Build if
- You need hosted macos and linux workers.
- You want to start without paying.
- You work on iOS, Android.
- You also want managed signing credentials.
Choose Sencha if
- You need enterprise grid components.
- You work on Web, iOS, Android.
- You also want component library breadth.
Questions people ask
- Is EAS Build or Sencha better?
- Neither clearly leads. EAS Build starts at Free and Sencha at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, EAS Build or Sencha?
- EAS Build has a free tier; the other does not. Paid plans start at Free for EAS Build and On request for Sencha.
- Does EAS Build or Sencha run on more platforms?
- EAS Build runs on iOS, Android. Sencha runs on Web, iOS, Android.
- Can I use EAS Build for free?
- Yes. EAS Build has a free tier, so you can try it without paying. Sencha starts at On request.
- What is EAS Build best used for?
- EAS Build is most often used for a react native team with no macos build machine that needs signed ios builds, removing signing credentials from individual laptops and putting them under an auditable service, shipping javascript only fixes through eas update without waiting on store review, distributing internal test builds by link to non technical reviewers. Of those, a react native team with no macos build machine that needs signed ios builds and removing signing credentials from individual laptops and putting them under an auditable service are not what Sencha is typically brought in for.
- What can EAS Build do that Sencha cannot?
- EAS Build covers Hosted macOS and Linux workers, Managed signing credentials, Bare React Native support, EAS Submit. Sencha covers Enterprise grid components, Component library breadth, Cross-browser legacy support, Sencha Architect.
Answered from the vendors’ own pages
EAS Build: Does it work without the Expo managed workflow?
Yes. Bare React Native projects build fine, which is a common misconception that costs teams an unnecessary evaluation.
Sencha: Is any part of Sencha free?
A 30-day evaluation trial is available; production use requires a purchased per-developer licence.
EAS Build: Why not just use GitHub Actions macOS runners?
You can, and it is often cheaper. You then own credential management and the Xcode version treadmill, which is the work EAS is actually selling.
Sencha: Who owns Sencha?
Idera, Inc., a private software holding company that also owns Xray and Xporter, two other Atlassian ecosystem products.
EAS Build: Can JavaScript updates skip App Store review?
Yes through EAS Update, within Apple's rules about not changing the app's purpose. Native changes still require a store submission.
Sencha: Is Sencha mainly a mobile framework?
No. Its core strength is data-heavy enterprise web UI, particularly grids; mobile packaging is a secondary capability.
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