The Master Key is no longer on the App Store. It had too few ratings to say what users thought.
The Master Key is made and published by Nicolas Casal. AppBrain is an independent app data site and isn't affiliated with Nicolas Casal. The app name, icon, screenshots and description belong to Nicolas Casal and are shown as published on the App Store.
About The Master Key
The Master Key was a lifestyle app developed by Nicolas Casal. It was removed from the App Store Oct 27, 2025.
User Ratings
The Master Key was rated 5.00 out of 5 stars, based on one rating ratings.
App Information
The Master Key was free. The app size was 48.66 MB. The last available version was 1.0.1. The last update was on September 29, 2022.
Technical Requirements
The app had a content rating of Medium Maturity. The app had been available on the App Store since September 2022.
Similar apps
Screenshots
Changelog of The Master Key
No changelog data
Developer information for Nicolas Casal
Address:
Comments on The Master Key for iOS
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Technologies used by The Master Key
Frequently asked questions about The Master Key
Is The Master Key free?
Yes. The Master Key was free on the App Store.
Is The Master Key still available?
No. The Master Key was removed from the App Store. We last saw it there Oct 27, 2025.
How large is The Master Key?
The Master Key is 48.66 MB.
Is The Master Key suitable for children?
App Store gives The Master Key a medium maturity rating, so it is not meant for young children.
How do people rate The Master Key?
The Master Key had one rating of 5.00 stars on the App Store.
Who made The Master Key?
The Master Key was developed by Nicolas Casal. It was listed in the lifestyle category on the App Store.
What are the best alternatives to The Master Key?
People looking at The Master Key also look at these lifestyle apps: Onfit Ux, Wonoma, Argenprop, Zonaprop, UMARA.