Comparison

Delphos Mobile Client vs The Heating App

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Delphos Mobile Client

Features
Read full description

Our business is all about helping customers lead the life they want. Less time working and more time for the things you truly want to do. So we make your company paperwork easier, faster and more accurate; saving both time and money for you and your business. Use our fantastic online designer to create amazing, dynamic and personalised eForms that will fit exactly to your existing company workflows using the templates you already use. Increase productivity by creating branded documents while on the move, gathering the information your business needs to grow and sharing it instantly with the right people in the right way. Capturing rich data like text, GPS location, photos, sketches, signatures, video, audio, and barcodes will vastly increase the usefulness of data available to your business, meaning you can react and adapt to your customers needs better than ever before. - Save Time with faster and smoother processes - Save Money on paper, printing and administration costs - Improve Productivity through mobile and flexible working - Improve Quality with dynamic and validated processes - Present an image that's 'bigger than you are' Download the App now and begin the journey to a faster, slicker, and more profitable business and more time for the important stuff. Our service is offered on a paid subscription basis after an initial 30 day free trial.

About

The Heating App

Features
Read full description

Introducing The Heating App: Simplify Your Heating Business Revolutionize your heating business with The Heating App, the ultimate tool for streamlining your operations. With its user-friendly interface and a wide range of features, managing your tasks has never been easier. The Heating App is designed for simplicity, making it quick to learn and easy to use. Its intuitive design and minimal typing eliminate unnecessary hassle, while the offline capability ensures seamless usage in rural areas without WiFi. Never miss an appointment again with the comprehensive calendar feature. Manage your schedules at a glance, receive automatic client reminders, and customize notifications. Rescheduling appointments is effortless, keeping you organized and on track. Access customer information effortlessly with the Contacts feature. Search by customer, address, or postcode to view full histories, invoices, and upcoming appointments. Enhance customer service with easy access to vital details. Effortlessly manage servicing records and certificates designed specifically for heating engineers. Store media and documents, view reports sent to customers, and manage appointments and invoices for each room. Invoicing and payments are simplified with one-click invoicing and integrated 'Go Cardless' payment partner. Get paid within seconds, no separate card reader required. Customize invoices with your logo and colours for a professional touch. Personalize your services by customizing the list of services offered. Easily select services for one-click invoicing and customize appointment durations to fit your needs. Say goodbye to paperwork with The Heating App's management of sales, purchases, and VAT. Simply upload purchase receipts, and the app handles the rest. Export detailed reports for easy access by your bookkeeper. Impress your clients with fully customizable progress reports. Add diagrams, images, and documents, and send them via email with a single click. Choose from pre-designed templates or build your own reports. Collaborate seamlessly with the multi-user platform. Each team member has a separate color-coded calendar, promoting coordination and collaboration. Bookkeepers and office managers have their own log-ins for streamlined communication. Experience the freedom to focus on what you love while The Heating App takes care of the rest. Banish paperwork and elevate your heating business to new heights. Try The Heating App today and simplify your business operations. Terms and Conditions - https://www.theheatingapp.com/terms-of-service Privacy policy - https://www.theheatingapp.com/privacy-policy

Screenshots

Delphos Mobile Client3 screens
The Heating App4 screens

Verdict

The call

The clearest difference is in-app purchases: Delphos Mobile Client at none against The Heating App's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. The Heating App sells 2 in-app purchases, starting at $39.99 per month. Delphos Mobile Client asks for nothing beyond the download.

UpkeepUpdate frequency

Delphos Mobile Client ships an update every 6 weeks, The Heating App every 2 months. Both last shipped on September 17, 2026.

Scorecard1 real difference ยท 5 level
Delphos Mobile Client versus The Heating App: the parameters behind the verdict, then further details
ParameterDelphos Mobile ClientThe Heating App
PriceFreeFree
Update frequencyEvery 6 weeks โ€” betterEvery 2 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.115.0 โ€” better
Further details โ€” not scored
Size47 MB71 MB
Age rating4+4+
DeveloperDelphos Project Services LimitedEquitotal Limited

In-app purchases

None

Delphos Mobile Client

No in-app purchases

2 purchases

The Heating App

Subscriptions2
  • Monthly Subscription$39.991 Month
  • Yearly Subscription$399.991 Year

Questions

Is Delphos Mobile Client free?
Delphos Mobile Client is free to download, with no in-app purchases.
Is The Heating App free?
The Heating App is free to download, with in-app purchases available.
Do Delphos Mobile Client or The Heating App have ads?
Neither Delphos Mobile Client nor The Heating App shows ads.
Which is updated more often, Delphos Mobile Client or The Heating App?
Delphos Mobile Client ships an update every 6 weeks, and The Heating App every 2 months. Most recently, Delphos Mobile Client was updated on September 17, 2026 and The Heating App on September 17, 2026.

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