Trusted by 200+ businesses
One link. Every app store.
AppIn creates a single link that sends iPhone users to the App Store, Android users to Google Play, and desktop visitors to a listing-built page. It gets past the in-app browsers that kill bio and ad links, and composes store campaign parameters without an SDK in your app.
What it does
Who it is for: Independent iOS and Android developers and small mobile studios who need install links that work in Instagram, TikTok and ads without an MMP contract.
The problem it solves
A store URL that works in Safari often dies inside Instagram or TikTok’s in-app browser: the page loads, the hand-off to the store fails, and the visitor leaves. Firebase Dynamic Links used to cover “one link, both stores” for many teams and shut down in August 2025. The replacements on offer are usually either a full MMP with an SDK and a contract, or a general shortener that never specialised in store hand-offs.
How it works
You paste an App Store or Play URL. AppIn reads the listing for icon, name and assets, and returns a short address on appin.to or on a domain you connect. On the click it routes by device, handles the in-app browser path, and can attach the campaign parameters App Store Connect and Play Console understand.
It does not do deferred deep linking or install attribution. Teams that need an MMP keep it and put an AppIn link in front of their OneLink or Branch URL.
How it relates to Zeisoft
AppIn is built and operated by Zeisoft Yazılım Limited Şirketi — the same company behind our other products. Marketing and documentation live on getappin.com; link resolution runs on appin.to.
Want a demo of AppIn?
We will show it running on your own data. A short demo call, no commitment.