SAWIN PAY vs DSC HVAC Tech Support
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SAWIN PAY
This application enables field technicians to process service invoice payments directly from their location. It also facilitates the collection of funds for future services by technicians or sales representatives. All collected payments are integrated into the SAWIN base system's Accounts Receivable module as unapplied charges.
- Charge service invoices in the field
- Collect money for future work
- Integrates with SAWIN Accounts Receivable
- Unapplied charge recording
- Mobile payment processing
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SAWIN PAY app will allow field technicians to charge service invoices from the field. This app can also be used by Technicians or Salesmen to charge and collect money for future work. The money collected will go to the SAWIN base system Accounts Receivable module as an unapplied charge on the customer’s account. Rest can be copied from existing app published
DSC HVAC Tech Support
This app offers Hajoca customers quick access to technical support and troubleshooting for HVAC products. It provides essential product information for convenient reference.
- HVAC product technical support
- Troubleshooting assistance
- Access to product information
- Convenient for Hajoca customers
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DSC HVAC Tech Support provides Hajoca customers convenient access to HVAC product technical support, troubleshooting and other important information.
Screenshots
Verdict
The clearest difference is update cadence: SAWIN PAY at every 4 weeks against DSC HVAC Tech Support's every 2 months. SAWIN PAY also leads on iOS requirement (13.0 vs 16.6). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for SAWIN PAY against 5.0 for DSC HVAC Tech Support. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
SAWIN PAY ships an update every 4 weeks, DSC HVAC Tech Support every 2 months. The most recent releases landed on September 7, 2026 and September 8, 2026 respectively.
| Parameter | SAWIN PAY | DSC HVAC Tech Support |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 10 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Service Automation, Inc | SkyPress, LLC |
Customer experience
SAWIN PAY
DSC HVAC Tech Support
In-app purchases
SAWIN PAY
No in-app purchases
DSC HVAC Tech Support
No in-app purchases
Questions
Is SAWIN PAY free?
Is DSC HVAC Tech Support free?
Which has better reviews, SAWIN PAY or DSC HVAC Tech Support?
Do SAWIN PAY or DSC HVAC Tech Support have ads?
Which is updated more often, SAWIN PAY or DSC HVAC Tech Support?
Other comparisons
