Background application screenshots

Mobile App Support and Maintenance Services

Keep your apps running to drive revenue growth with mobile application maintenance and support services.

Let’s do this
application screenshots background application screenshots


We provide mobile application maintenance services for our current clients after the development stage of outsource projects.


40 hours / month

Basic Plan

40 hours* of
Developer support

  • Guarantees a response to your requests within 2 business days
  • Depending on the contract duration, you can have a discount (from 5-10 %)**
10% OFF

80 hours / month
10% OFF

Essential Plan

80 hours* of
Developer support

  • Guarantees a response to your requests within 1 business day
  • Depending on the contract duration, you can have a discount (from 5-10 %)**
20% OFF

160 hours / month
20% OFF

Ultimate Plan

160 hours* of
Developer support

  • Guarantees an instant response to your requests (during working hours)
  • Depending on the contract duration, you can have a discount (from 5-10 %)**

* Hours are burned out at the end of the month – working hours don’t roll over to the next month if they were not extended.

* If additional hours are needed, we track time costs by Hubstaff and chart the actual working hours spent.

** In case of contract termination, the discount is not valid (Example: we make a contract for 6 months but stop working after 4 months, so in this case, we charge the discount back).

3 month
Minimum Package
6 month
5% OFF
Medium Package
12 month
5% OFF
Yearly Package

Projects for mobile app maintenance services from scratch have the same terms (without discounts). Mobile app maintenance company

For the new customer coming asking for packages, we will only provide timeline discounts (10% max), not hour discounts that you get (20% max).

We ensure:

Quality & stability


Fresh minds

Structured and professional communication

Responsiveness and responsibility

Deadline compliance

Relevant cases & experience

Well-balanced & effective on-demand app developers

Post-production product support and scaling


Jason Kelley

Founder @MUSL

“I was always looking at where it intersects with the skill base of the team and the customer service, communication, project management. You can have a really amazing team of talented developers and programmers but you’re going to end up spending a great deal of your time actually trying to self-manage them. Versus you have the opposite which is really good project management and really excellent communication but not so great development team. And what I’ve enjoyed working with Interexy is the fact that I get both of those pieces together and that has been very satisfactory.” Read more

Saad Saeed

Founder & CEO @ Crumb

“Within its first nine weeks, the app received 8,000 users and a 4.7-star rating. The platform is well designed and hasn’t had many bugs. Interexy LLC is fast and efficient at building new features as well as taking scope changes in stride. Expertise and responsiveness are hallmarks of their work.” Read more

Will von Behr

Founder @ Urbs Travel

“I got an amazing product that was exactly what I envisioned when I first sat out & drew the plans. The two areas that I think where Stan & his team particularly excel: first is attention to detail (…) & secondly the kind of support they’ve provided after the app was largely complete. I’m sure the number of teams just do the bug work & leave it but they are [Interexy team] always on hand to answer any questions really at any time of day which is incredible.
So I’d encourage anyone who wants to build any sort of product to use Stan & his team. It’ll accelerate your business and make your life a whole lot easier.”
Read more

Rob Fedun

Founder of Tinga Nutrition Inc.

“I was very impressed by their level of knowledge, willingness to learn, creativity and customer service. They are a growing company and take this opportunity very seriously, looking to learn from their overall process and client interactions. Interexy LLC is in line with our expectations and they are always available.” Read more

Explore our latest projects case studies

Take a look at some of the iOS and Android apps we developed.
Let’s find out if we’d be the right fit to collaborate.

Ways to Engage with us

Or fill the form below / email us at or give us a call at (239) 719 2347 (8:00 am to 5:00 pm pacific time)