No-computer IPA signing - July sale $7
Sign IPA without a computer
You do not always need a Mac to sign an IPA. With the right certificate files, you can use compatible iPhone signing tools or CertDrop's online signer.
What you need
- The IPA file you want to sign.
- A .p12 Apple Developer certificate.
- A matching .mobileprovision profile that includes your device UDID.
- The certificate password.
Ways to sign
- Use ESign or Feather directly on iPhone when you already have certificate files.
- Use CertDrop's free IPA signer online if you want to upload the IPA and certificate files.
- Use the CertDrop certificate package if you need the .p12, profile, and password first.
Frequently asked questions
Can I sign an IPA on iPhone only?
Yes, if you have a compatible signing app and valid certificate files for your device.
Do I need a computer for the UDID?
No. CertDrop includes a get-UDID page that can help you collect the device UDID from the iPhone.
Why does the signed IPA still fail?
Usually the UDID is missing, the profile does not match the certificate, the password is wrong, or the IPA itself is not compatible.