If you own an iOS device (iPhone/iPad), you must be looking for the best IPA installers. Unlike Android devices, you can’t install an IPA file on iOS devices without using an IPA installer.
For the unversed, an IPA file is a package format for iOS applications, used for distributing apps not available on the Apple App Store. There is no denying that the App Store has millions of applications, but there are certain applications that can’t be downloaded and installed from the App Store.
To install those applications, iOS users need to download IPA files from third-party websites. After downloading IPA files, you will need an IPA installer to run those applications on an iPhone or iPad.
When you search for IPA Installers on the web, you will see numerous options, but some require a PC (Windows) to get the installation done.
In this post, we will talk about some of the best IPA Installers or sideloading apps available on the web that can be used to run IPA files on ios devices.
Without any further ado, let’s get started:
Why Should You Use An IPA Installer?
Having an IPA Installer has numerous benefits. Since this post is all about the best sideloading apps, we decided to mention a couple of their main benefits:
- You don’t need to jailbreak your device to install a third-party IPA file.
- It can be used on all ios versions.
- You can use it to run all third-party apps, emulators, mods, or software that are not available on the App Store.
- It lets you modify apps.
- Others
Top IPA Installers For iOS 17 & 18 Or New Versions (2025)
Here are some of the best IPA installers to install IPA files on iPhone or iPad:
ESign
ESign is one of the best IPA installers for iOS right now. To sideload an IPA file, you need to download and install the ESign app first. To install it on your iPhone or iPad, you will need an Apple Developer Certificate, DNS, and an Online Signer.
To learn the entire installation process, watch the above embedded YouTube video.
There are multiple sideloading apps on the internet, but not all of them have a user-friendly interface like Esign. Besides UI, this IPA Installer is compatible with the latest ios version and can be used without a PC.
The only downside of the ESign iOS app is that the Apple Developer Certificate revokes frequently, making it difficult for users to use the ESign app for a longer period
In that case, you need to visit its official website (eSign-ios.com) and download the latest Certificate. If you face any issues while using the Esign app, search for its fixes on its official website.
The website has a bunch of guides explaining how to resolve eSign issues and errors.
KSign iOS
KSign iOS is the latest IPA Signer that can be used to sideload IPA files on iPhone or iPad users. The best thing about this tool is it is very similar to ESign.
If you are looking for a tool like ESign, you can use KSign. The best thing about this IPA Signer is it does not ask you to Jailbreak your device or use a PC to install IPA files on IOS devices.
If you have not downloaded KSign iOS yet, visit its official website — KSign-ios.com. After visiting the site, download its Configuration Profile and Certificate.
To learn the KSign iOS installation process, you can watch the following video:
TrollStore
TrollStore is a popular perm-signed app used to install IPA files on iOS devices. Developed by Lars Froder, TrollStore was earlier compatible with versions 14.0 to 15.4.1.
With the latest version, TrollStore 2, the app was made compatible with iOS 15.5 to the latest version. To install TrollStore on your iOS device, you need to download its IPA file first.
To learn how to install TrollStore on your iOS device and use it to run IPA file, watch the following YouTube video.
Sideloadly
Sideloadly is yet another IPA Installer, but it requires Windows or Mac to install an IPA file on ios devices.
There are tons of people across the world use Sideloadly to run IPA files on iPhone or iPad because it offers a 7-day free certificate with their Apple ID.
Besides offering a free Certificate, Sideloadly uses the open-source technology powered by AltStore and AltServer. Using this sideloading app, you can tweak IPA files, change names, version, and remove app Extensions.
If you have a PC or Mac and are looking for an IPA Installer, you must give it a try because it is 100% free and offers multiple signing options.
Scarlet
Scarlet is yet another popular sideloading app that can be used to run IPA files on your iOS device. Like Sideloadly, Scarlet uses advanced technologies offered by AltStore or Sidestore.
The reason why people love to use Scarlet is that it offers a 7-day free certificate, making the process easy and convenient. The best thing about Scarlet is that you don’t need a PC or Windows to install it on your device.
All you need to do is download and install Profile and DNS. The process of installing Scarlet is pretty similar to ESign. If you have not installed it yet, watch the following video.
AltStore
AltStore is a massively popular IPA Installer released for Windows and macOS. Similar to Sideloadly, AltStore offers a 7-day free Certificate to its users.
The only thing you need is an Apple ID or password. The best thing about this IPA Installer is it can be used on Jailbroken devices as well.
To use AltStore on a Jailbroken device, you will need a PC or Mac that has AltStore installed. To learn how to download and use AltStore on iPhone, watch the following video.
These are some of the best IPA Installers for iOS devices.