The phrase "application outside" is correct and usable in written English.
It can be used in contexts where you are referring to an application that is intended for use in an external environment or outside of a specific system or framework.
Example: "The application outside the organization allows users to access resources remotely."
Alternatives: "external application" or "outdoor application".
The app itself has one of the longest "walkthroughs" I've ever encountered in a mobile application (outside of games) – something which also speaks to the potential learning curve involved.
One hundred thirty applicants applied during year 1 and submitted a separate application outside of ERAS.
And more employers need to see that such research has wide application outside of the academy.
Granulation is an important process within many well-developed industries such as pharmaceutical, food and fertilizer production, but also with increasing application outside these 'traditional' fields.
Surface plasmon resonance (SPR) has become well established as a laboratory tool for the study of biological binding reactions, but has had limited application outside of this context.
ECLs are also capable of wide quasi-continuous tuneability (100 nm) but their architecture renders them unsuitable for gas sensing application outside a controlled laboratory environment.
The technology would have applications outside aviation as well.
The development of these high-intensity proton beams has many applications outside particle physics.
Nanoco, a spinoff of the University of Manchester in England, recently began shipping quantum-dot materials to other companies that want to build probes and sensors for applications outside biology.
They made a direct appeal for international action - or at least the application of outside pressure.
As a result, many Chinese iPhone owners decided to "jailbreak" their phones — hacking them to accept applications from outside sources.
