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Android Apps > Business > OnCall-X for Android
OnCall-X for Android icon

OnCall-X for Android

by Mentor Business Systems Ltd · Business · Free
On Google Play since May 2025 · Data updated 2026-09-30

OnCall-X for Android is made and published by Mentor Business Systems Ltd. AppBrain is an independent app data site and isn't affiliated with Mentor Business Systems Ltd. The app name, icon, screenshots and description belong to Mentor Business Systems Ltd and are shown as published on Google Play.

AppBrain's verdict

Niche
Installs
960
Last updated
August 12, 2026
Ads
No ads
Size
43.9 MB

OnCall-X for Android is a niche app, with 960 installs. It doesn't have enough ratings yet to judge what users think.

Download on Google Play

User feedback

Ratings and reviews on Google Play

Comments on OnCall-X for Android for Android

★☆☆☆☆ Laurence Howell · May 11, 2026
Very slow to do anything. Not user-friendly. Can't search parts. Back button randomly closes the app. Massive downgrade from the previous app and the update has made it worse.
★☆☆☆☆ Gary Woodward · Apr 9, 2026
Not very user-friendly. Difficult to navigate. Cannot update or amend what words component. Action response text field is now only 1 line, and rest of typing area is huge but useless as no typing can be done there. Doesn't auto update with new jobs. Need to action it from the menu.

Store listing

By Mentor Business Systems Ltd, from Google Play

“Want a cutting edge field service management tool? Contact sales@mentorbs.com”

OnCall-X for Android Screenshot 1 of 6
OnCall-X for Android Screenshot 2 of 6
OnCall-X for Android Screenshot 3 of 6
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OnCall-X for Android Screenshot 5 of 6
OnCall-X for Android Screenshot 6 of 6
Screenshots by Mentor Business Systems Ltd, from the Google Play listing
Description by Mentor Business Systems Ltd Written by the developer, not by AppBrain. Click to read.
On Call for Android adds Android functionality to Mentor’s market leading field service application, CASH. For many years Mentor have led the way in terms of equipping clients with a paperless field service management tool based around Windows Mobile and Windows Tablet editions. On Call for Android carries on this tradition and gives Mentor’s CASH users the ability to equip their engineering teams with up to the minute Android handsets and tablets. For more information see Mentor’s website at www.mentorbs.com.

Recent changes:
This release focuses on improving the overall experience, stability, and performance of the application.
Download on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
?
App size
43.9 MB
Content rating
Everyone

Technologies used by OnCall-X for Android

13 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
2025.1.2.68
Launched
May 2025
  • Aug 12, 2026UpdateVersion 2025.1.2.68
  • Jun 3, 2026UpdateVersion 2025.1.2.59
  • May 7, 2026UpdateVersion 2025.1.2.56
  • Mar 24, 2026UpdateVersion 2025.1.2.45
  • Mar 10, 2026Installs500+ installs
Show all changes Show fewer

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More from Mentor Business Systems Ltd

On Call For Android (OnCall) icon On Call For Android (OnCall)
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Installs

Tracked by AppBrain
Last 30 days
52
Play install range
500+
Launched
May 2025

Installs over time

OnCall-X for Android has been installed 960 times. Over the past 30 days, it has been installed 52 times.

Rankings

Google Play top charts

Google Play Rankings for OnCall-X for Android

This app is not ranked

About the app and developer

About OnCall-X for Android

OnCall-X for Android is a business app developed by Mentor Business Systems Ltd.

Download Statistics

OnCall-X for Android has been downloaded 960 times. In the last 30 days, the app was downloaded 52 times.

User Ratings

The app has no ratings yet.

App Information

OnCall-X for Android is freely available from Google Play. The APK size is 43.85 MB. The latest APK version available is 2025.1.2.68. The last update was on August 12, 2026.

Technical Requirements

The app has a content rating of Everyone. The APK has been available on Google Play since May 2025.

App Performance Report

Get a detailed PDF report for OnCall-X for Android with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Developer information for Mentor Business Systems Ltd

Mentor Business Systems Ltd

Development@mentorbs.com

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Frequently asked questions about OnCall-X for Android

Is OnCall-X for Android free?

Yes. OnCall-X for Android is free on Google Play.

Is OnCall-X for Android still available?

Yes. OnCall-X for Android is on Google Play, and the last update we saw was on August 12, 2026.

Does OnCall-X for Android contain ads?

No. Google Play does not list OnCall-X for Android as containing ads.

How large is OnCall-X for Android?

OnCall-X for Android is 43.85 MB.

Is OnCall-X for Android suitable for children?

Google Play rates the content of OnCall-X for Android as suitable for everyone.

How many times has OnCall-X for Android been installed?

Google Play lists 500+ installs for OnCall-X for Android.

Who made OnCall-X for Android?

OnCall-X for Android was developed by Mentor Business Systems Ltd. It is listed in the business category on Google Play.

What are the best alternatives to OnCall-X for Android?

People looking at OnCall-X for Android also look at these business apps: Mobile Reach, MobilePro, PubWorks, FieldForce | Field Service Opt, MyOdoo.

Share OnCall-X for Android

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Overview Alternatives History Reviews Rankings Technology
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