Smart vs SAWIN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart
This app provides contractors with a digital flat rate price book for field use. It includes customized rates, markups, pictures, descriptions, and parts updates, enabling accurate pricing on service calls. Integrates with QuickBooks and other field service software.
- Digital flat rate price book
- Customizable rates and markups
- Task-specific pictures and descriptions
- Quarterly parts updates
- OEM search functionality
- QuickBooks export
- Field service software export
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Contractors can price confidently in the field with SmartPrice's digital flat rate price book on their phone or tablet, and customized with their rates and markups. This easy to use price book features pictures, descriptions, quarterly parts updates, and OEM search. Profit Rhino® and Callahan Roach® joined forces, bringing you the best in HVAC, plumbing, and electrical flat rate pricing and technology. Now you can get the best in managed content, in an easy to use app along with support and coaching from the experts with over 30 years experience. Trusted by 30,000+ contractors! Partnered with over 300 manufacturers! · Concise Flat Rate Pricing · Tasks come with pictures, diagrams and descriptions · Pre-Built & Customizable · Price correctly on every Service call · OEM Search · QuickBooks export · Ability to export into most Field Service Software · Up and running in one day · Amazing onboarding, training and support.
SAWIN
This app streamlines service calls for HVAC technicians, plumbers, and electricians. It offers features for dispatching, invoicing, payment collection, and detailed service and equipment history tracking. Users can also create purchase orders, checklists, estimates, and authorize work.
- Service call dispatching
- Invoicing with parts/items
- Payment collection
- Before/after work photos
- Service and equipment history
- Purchase order creation
- Checklist completion
- Estimate building
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Sawin mobile app is an easy to use, productive, reliable, and result oriented app that helps everyday HVAC technicians, Plumbers, Electricians provide exceptional customer service day in day out. App is geared with useful features like Dispatching\Arriving\Completing the service calls, invoicing – add parts or other items to the invoice, payment collection, take pictures to show before\after work, show service history, equipment history, create purchase orders, compete check list, build estimates, authorise work, and much, much more.
Screenshots
Verdict
The clearest difference is rating: Smart at 2.7 against SAWIN's 1.0. Smart also leads on iOS requirement (10.0 vs 13.0). SAWIN's advantage is update cadence (fortnightly vs every 2 months). On price, review sentiment, 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.
Smart holds the better App Store score, 2.7 against 1.0. Both are backed by a comparable volume of ratings — 7 and 13 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
Smart ships an update every 2 months, SAWIN fortnightly. Both last shipped on November 3, 2026.
| Parameter | Smart | SAWIN |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (7 ratings) — better | 1.0 (13 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 7 | 13 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 77 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Bee Mobile Media, Inc. | Service Automation, Inc |
Customer experience
Smart
SAWIN
In-app purchases
Smart
No in-app purchases
SAWIN
No in-app purchases








