iPhone Screenshots


SALTO JustIN Mobile access technology simplifies the users and dynamic key management process of users in a building. Receiving a key generated electronically on their smartphone, previously identified and authorized by the system, they can unlock the assigned doors from the JustIN Mobile app by selecting the appropriate key.

Technologically cutting-edge, SALTO Mobile means the end of lost key hassles, expenses and waste. Plus, the technology isn’t limited to one building or hotel room -- it can also be used by the staff and users on multiple sites for any kind of access types like main entrance doors, elevators, car park barriers, meeting rooms, etc.

Combined with user-convenient features such as user friendly design or multi key possibilities to use the same app in different buildings, locations and for different applications, JustIN Mobile access control technology simplifies card issuing, fob and traditional pin code management that can be lost, forgotten or broken by offering flexibility for diverse applications. People do not forget their phones as they forget their keys and, if lost, they are replaced rapidly. This turns to be a major benefit for administrators, clients, and users.

About SALTO Systems:

Since 2001 SALTO has been delivering the most technologically advanced electronic access control solutions in the market - wire-free and keyless. By creating the data-on-card based SALTO Virtual Network (SVN), SALTO has revolutionized access control around the world and set new standards in security, comfort and cost-effectiveness which will remain future proof.

The SALTO XS4 platform offers a wide range of the most comprehensive and versatile products, which allows SALTO to provide access control for the most diverse sectors - from office and government buildings to healthcare, public institutions, education, hospitality and airports.

Driven by continuous innovation and development, SALTO has established itself over more than ten years as one of the top five market-leading providers of electronic access control solutions. In addition to its headquarters in Oiartzun (Spain), SALTO now has offices in 26 countries worldwide. SALTO access control solutions can be found in over 90 countries on more than 2,5 million access points.

@SaltoSystems never ceases to improve! Stay tuned to discover the features included in the new version of our #JustIN Mobile app #AccessControl

No more hard decision to make! You can now save multiple digital keys and access different premises with the new version of @SaltoSystems #JustIN #AccessControl

What’s New

Version 2.5.1

Enhanced UX/UI both for app and Widget.

Ratings and Reviews

3.1 out of 5
30 Ratings

30 Ratings

DuhaimeC ,


Decent app, considering the limitations from Apple. I do wonder, is it possible to create a digital key in the “wallet” that would work both on the phone and the Apple Watch? This would be similar to how Apple is doing Express Transit or the newly announced digital car key.

This would allow for even quicker access and would not have the issue where when I hold the phone up the the NFC device it opens the wallet anyways. Maybe an integration like Walgreens has where the app knows which “card” to scan first for their rewards program.

I really would love Apple Watch support.

smarcin ,

Clunky to use + needs Apple Watch support

Why can't I simply walk to a door and have the door automatically open using the NFC or some proximity sensor?
The requirement to pull a phone out of pocket, launch the app, click open has to go away. If that is limited by Apple, at least add a widget for faster opening.
Also, I would love to see Apple Watch support for this.

Thank you for the response and explanation! Given the limitations I described are imposed by Apple the app definitely does what it supposed to. I still use it every day. I only wish Apple opened up the NFC to expand the functionality of it. Bumping up to 4 stars. When the widget becomes an option this will be 5 star app. Thank you

Developer Response ,

Hello smarcin,

We would love to use NFC features in the app, but unfortunately Apple provides very limited NFC access and a less than optimal user experience.

Regarding the widget, we will be releasing a new version which includes a widget in the near future. This should significantly improve your opening experience!

Thank you for your feedback!

Grayrollins ,

Just started using it

Just started using this app and it works well enough however it desperately needs Apple Watch support.

Seems like the exact type of thing the Apple Watch excels at while the phone is a bit clunky.

Still prefer this over having to carry physical keys though. Thanks.


Salto Systems S.L.
50.5 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


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  • Wallet

    Get all of your passes, tickets, cards, and more in one place.

  • Family Sharing

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

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