Cydia is described as 'Debian APT package manager that lets you download tweaks and apps that haven't been approved by Apple for your jailbroken iPhone, iPad and iPod Touch, via repositories' and is a very popular App Store in the os & utilities category. There are more than 25 alternatives to Cydia for a variety of platforms, including iPhone, iPad, Web-based, Windows and Android apps. The best Cydia alternative is iNoJB, which is free. Other great apps like Cydia are Hydia, AltStore, TweakBox and HappyMod.
Mojo Installer is a free, decentralized third-party software distribution system designed for iOS devices running stock iOS 7-9+, similar to Jay Freeman's jailbroken application Cydia.
Tutubox is a third-party app store for iOS that is available for free download. If you are finding a way to install tweaked apps, jailbreak tools, modded apps and games, and other third-party apps that are not available on iTunes, Tutubox iOS is the best solution for you.
Installer is a package manager build specifically for iOS.
Older versions of Installer are Open Source.
Site dedicated to serving apps to jailbroken iPhone, iPad, and iPod touch devices.
iOSEmus is one of the best web apps to install third party apps, not available on the App Store, for non-Jailbroken iOS devices!.
Jailed iOS app that can install IPAs permanently with arbitary entitlements and root helpers because it trolls Apple.
Listing of iOS tweaked apps and games. They offer tools to get started, links you should visit, and hundreds of popular apps ready for download or direct install.
Safe and trustworthy app store for iOS. Access favorite apps, games, emulators, tweaks, and more.
NoCyFresh replaces the standard Cydia launcher of your jailbroken iOS device with an altered version so that you can disable the auto-refresh feature of the store. You can still manually refresh Cydia (Changes->Refresh).
A native iOS repository manager and downloader offering seamless integration with LiveContainer. Browse public sources, download IPAs, and install/launch apps directly on your device.
IPackager is an app for non-jailbroken devices and installs many Cydia tweaks without the need of a jailbreak. This app is in testing/development and not finished, but it can be used and updates inside the app.
iSpirit is a file manager for jailbroken iPhones that helps you manage files between your PC and iPhone, install iPhone apps and change iPhone themes easily.
Switzerland
United States
Belarus
China
It doesn't require jailbreak