Are your sure your iPhone or iPad is fine?
Do you want to protect your iOS device and improve the performance?
To do so, you're going to need Neptune - a powerful mobile security and system status app.

Neptune is a pioneer in iOS security matters: The application detects your device's system and security state based on multiple test conditions. Neptune also provides system and general device information, such as memory usage, disk space, network details and detailed hardware information.

• System Status: Monitor usage and use of your device hardware
   • Monitor Security: Check your iPhone or iPad for security.
• Remote: Monitor the security status of multiple devices from one point.
• Notifications: Neptune notifies you as soon as an operating system update is available.
• Datasheet: An overview of all system components such as: device identification, operating system, graphics unit, processor, memory, working memory, display and battery information.

If you have a question or request, please feel free to send us an e-mail or visit us on Twitter(@AppNeptune). We will respond to your query and if you encounter an issue, we will resolve it as soon as possible.


If you find our mobile security and system status useful, please share our app to your friends and relatives and please leave a rating and review on our App Store page. Thank you!

What's New

Version 4.1.4

• General improvements
We're working to make Neptune even better with each update. So send us your feedback and suggestions via the feedback function.

Ratings and Reviews

4.6 out of 5
529 Ratings
529 Ratings

Minor Issue


This app is a great idea and promises to allow me to monitor all of my devices to ensure they are up-to-date. It works great for checking multiple iPhones and iPads to make sure they are all up to date and secure. The only issue I have with the app is on my 12.9 inch iPad Pro. I can view the security of the device but when I try to open the tab to add the iPad to the list of my devices, the app crashes.

Developer Response

we have fixed the problem in the new version of Neptune.
Thanks for your feedback!



Overall I do like this app. The problem is that every time I click on the security tab it almost automatically shuts down. I have already paid for the pro version too...

Pretty great..


It’s a pretty great and easy to use app, brings you a pretty nice status of your device and is very friendly...


Sebastian Boehmel
43.7 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, German
Age Rating
Rated 4+
© Sebastian Boehmel


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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