Helm vs Transporter
Transporter is Apple's tool for uploading binaries. Helm is for everything around the release: metadata, localizations, TestFlight, reviews, and submit prep in a native app.
| Feature | Helm | Transporter |
|---|---|---|
| Binary upload | Works with builds already in App Store Connect; not a Transporter replacement | Purpose-built for uploading app binaries to Apple |
| Store listing metadata | Edit name, subtitle, keywords, What's New, and localizations | Not a metadata editor |
| Screenshots and previews | Upload, reorder, and manage per device and locale | Outside Transporter's scope |
| Release submit | Prepare versions and submit from a launch-focused workflow | Upload only; submit happens elsewhere |
| TestFlight | Builds, groups, invites, and feedback | No TestFlight management UI |
| Customer reviews | Read, translate, and reply | Not included |
| Platforms | macOS, iOS companion, Pro CLI | Mac app (and command-line) for delivery |
| Best use | Day-to-day shipping after the build exists | Getting the binary to Apple reliably |
Different jobs
Transporter solves one hard problem: deliver the binary. Once the build is in App Store Connect, most of your time goes to listings, testers, and review.
Helm picks up after the upload. You shape the release, localize it, invite testers, and keep reviews moving.
What Helm covers after the binary lands
Create a version, write What's New, attach the build, and walk a launch checklist before you submit.
Keep screenshots aligned across devices and locales. Manage TestFlight groups. Reply to customer reviews from Mac or iPhone.
- Releases and phased release controls
- Store listing and ASO helpers
- TestFlight and review inbox
A simple workflow
Upload with Transporter, Xcode, or your CI. Open Helm to finish the release humans still need to review.
Explore releases, screenshots, and TestFlight.
FAQ
Can Helm upload binaries like Transporter?
Helm is not a Transporter replacement. Upload builds with Transporter, Xcode, or CI, then use Helm for metadata, TestFlight, reviews, and submit prep.
Do I need both?
Many developers do. Transporter (or another uploader) for the binary, Helm for the rest of the shipping workflow.
Where do I submit for App Review?
You can prepare and submit releases from Helm once the build is available in App Store Connect.
