AltStore
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Overview
AltStore is an app store for iOS that lets you sideload apps not found in the official App Store. It works with AltServer on your computer to install and manage apps on your device without needing to jailbreak. AltStore makes sideloading simple and accessible, with clear app permissions and alerts for changes. It also supports developers by allowing them to share their apps through custom sources.
How to Install AltStore
Download and install the latest version of iTunes and iCloud directly from Apple (not from the Microsoft Store):
Download AltServer for Windows:
Connect iPhone & Enable Wi-Fi Sync:
Install AltStore:
Enter Apple ID:
Trust AltStore & Enable Developer Mode:
For more details, check the full guide.
Disadvantages
Maximum 3 apps, including AltStore itself.
Maximum 10 app IDs, apps with many extensions use more IDs.
App IDs expire after one week, so you need to refresh them with AltServer.
Can’t sideload new apps if you run out of app IDs, must wait until they expire.
Signing certificate
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Overview
An Apple signing certificate lets you install apps on your device without using the App Store. To do this, you need to register your device’s UDID (a unique ID for your device) with an Apple developer account.
You have a couple of options. You can purchase a developer account yourself, which costs around $100 per year. Alternatively, you can buy a certificate online, which is often more affordable at about $15 per year. I’ll go into more detail on this second option.
Quick tutorial
Buy a Certificate: Choose a trusted certificate provider and buy a P12 certificate. This certificate will allow you to install apps easily without the limitations of other sideloading methods.
Download ESign: Once you have your certificate, download the ESign app (provided by the certificate provider). This app will help you sign and install your apps on your iPhone or iPad.
Import Your Certificate in ESign: Add your P12 certificate and the MobileProvision files to ESign.
Download IPA Files: You can find IPA files (apps) online on websites like:
Import, Sign, and Install:
Import the downloaded IPA files into ESign.
Use ESign to sign these files with your certificate.
Install the signed apps directly onto your device.
Advantages
No limit on the number of apps you can install.
No restriction on the number of app IDs.
No need to refresh your apps every week.
No issues when adding more apps or running out of app IDs.
Disadvantages
