Promon Shield for Mobile™ is a commercial mobile app security solution by Promon AS. Stowaway is a free mobile app security solution. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Banks and apps that must run safely on any phone
It is on the list because it guards the app without touching your code and keeps working on phones you cannot trust, which suits banking, gaming, streaming and health apps. Its job is protection, not testing, so pair it with a testing product if you also need to find flaws before release.
From Best Mobile App Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Runtime app protection for iOS & Android against tampering & malware
A static analysis tool for Android apps that detects malware and other malicious code
See more solutions in this category, or build a security stack from your picks.
Need the answer fast? Best Mobile App Security Solutions for Business picks Zimperium Mobile Application Protection Suite, Promon Shield for Mobile, NowSecure Platform and 4 more.See the shortlist
Based on what each listing shows: deployment, company size, price and open source.
Promon Shield for Mobile™ fits if you want a cloud product.
Stowaway fits if you need to run it on your own servers, you are a startup and you need a free product.
Common questions when comparing Promon Shield for Mobile™ vs Stowaway for mobile app security.
Promon Shield for Mobile™: Runtime app protection for iOS & Android against tampering & malware. Built by Promon AS.
Stowaway: A static analysis tool for Android apps that detects malware and other malicious code.
The table above shows where their features, integrations, deployment and company size fit differ.
Often, yes. Promon Shield for Mobile™ and Stowaway are both Mobile App Security products. Key differences: Promon Shield for Mobile™ is Commercial while Stowaway is Free. Use the table above to see where features, deployment and company size fit differ.