Let Us Partner With You To Grow Your Business

We are owners of both a Software Business and a Martial Arts Business, so we can help you like no one else can:

  • Fully Featured CRM System
  • FREE Android Tablet Reception App
  • Integrated iOS and Android Apps for your members
  • Integrations for your own website
About Arnold

Your Centralised Portal to Running a Successful Gym

Stingrae Database Services started developing Arnold in the late 1990s. Since then it has evolved several times and is currently supporting many successful Martial Arts businesses throughout Australasia.

  • Know everything about your members
  • Keep track of payments and classes (sell by the class or by the day/week/month etc...)
  • Query and send emails ... and see the open rate
  • Integrated Direct Debiting via Payrix

As we are passionate about creating the best system possible, we often take requests from partners and code these features into the application. It's a community-built system!


Modern & Clean Design

It's gone through many re-designs since 1998 and keeps improving!


User Friendly

With one click registration, all your members' sales and classes are recorded and cross-checked.


Easy To Use

It's pretty much a "set and forget" setup with some neat reports giving you insights in your business.




Class Registrations


Weeks of Support!


Percent Uptime

Additional Services

Besides our popular Arnold CRM Software we can also help you with other IT concerns for your business, including but not limited to:

Web Design

Does your gym require a fresh new website?
One that loads quick, and is liked by Google?
Allow us to give you a Quote!

We'll Help You Buy Members!

For every $1 you spend on advertising, you need to get back at least $1.01
But without a comprehensive tracking system there is no way to know if your marketing is worth it.
Read this blog post to learn more.

Mobile Phone Apps

Would you like Members to view their class history, or check in to classes via their phone?

What about sending them a Push Notification if a class is cancelled?

Both personalised iOS and Android Apps are included in the Gold Plan.


Whether you are happy with your existing site, or we do it for you, you can integrate Arnold data.
For example, embed your current timetable and/or add sign-up page to cut down on annoying data entry!


We're serious about wanting to help you grow your business, which is why have the free starter plan.
And then when it's time to upgrade we'll give you a 100% money back guarantee too, valid for 30 days.

To get started, we'll also give you a free 30 minute online onboarding session,
plus import any members from your previous system too (from a CSV or Excel file)!


$0per month

  • 25 Active Members
  • Unlimited Closed Members
  • Unlimited Styles, Classes and Membership Types
  • 100 Emails per Month
  • Android Tablet Reception App

Get Started


$187 per month

  • Everything on the Silver Plan

  • Plus
  • 500 Active Members
  • 10,000 Emails per Month
  • Personalised iPhone and Android Member Apps
Get Started

If you're on the Free or Silver plan and would like the Apps, we can quote on this for you.

Same too for our other custom work such as:

  • Website Development
  • and Hosting
  • Custom Integration of Arnold Data
  • Other API Integrations (for example with a different billing provider)

Note: All prices above are in Australian Dollars and Include GST. Payments are to be made monthly by Direct Debit via Payrix. 15% Discount for paying 12 Months up front.