Spontan!

by Marcin Mostowy · Lifestyle · Free

On the App Store since September 2025 · Data updated 2026-10-13

App Store

Spontan! is made and published by Marcin Mostowy. AppBrain is an independent app data site and isn't affiliated with Marcin Mostowy. The app name, icon, screenshots and description belong to Marcin Mostowy and are shown as published on the App Store.

AppBrain's verdict

Last updated: July 3, 2026

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This app is not ranked

Releases

Updates seen on the App Store

Version: 1.4.4
Launched: September 2025

No changelog data

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Technology

Found in the app by AppBrain

Price: Free
App size: 70.0 MB
Content rating: Everyone

Technologies used by Spontan!

About the app and developer

About Spontan!

Spontan! is a lifestyle app developed by Marcin Mostowy.

User Ratings

The app has no ratings yet.

App Information

Spontan! is freely available from the App Store. The app size is 69.98 MB. The latest version available is 1.4.4. The last update was on July 3, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since September 2025.

Developer information for Marcin Mostowy

Marcin Mostowy

Address:

Frequently asked questions about Spontan!

Is Spontan! free?

Yes. Spontan! is free on the App Store.

Is Spontan! still available?

Yes. Spontan! is on the App Store, and the last update we saw was on July 3, 2026.

How large is Spontan!?

Spontan! is 69.98 MB.

Is Spontan! suitable for children?

App Store rates the content of Spontan! as suitable for everyone.

Who made Spontan!?

Spontan! was developed by Marcin Mostowy. It is listed in the lifestyle category on the App Store.

Store listing

By Marcin Mostowy, from the App Store

Screenshots by Marcin Mostowy, from the the App Store listing

Description by Marcin Mostowy Written by the developer, not by AppBrain. Click to read.

Spontan is a simple app for organizing meetups with friends. Create events, invite your crew, and stay in the loop.

Features:

* Create and share events
* Event map showing what’s happening around you
* RSVP and group chat for each event
* Push notifications for everything that matters

Skip the endless messaging — one place to quickly sort out the details and meet up with friends.

Privacy Policy:
https://spontan.me/privacy-policy

Terms & Conditions:
https://spontan.me/terms-conditions

Official page on the App Store

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