TNFR vs SAWIN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TNFR
This app helps HVAC, Plumbing, and Electrical service providers present five price options for every service call. It streamlines the sales process for technicians by allowing customers to choose their preferred solution, potentially increasing average service call revenue without direct price hikes.
- Offer 5 price options per service call
- Interactive diagnostic steps
- Summary of findings/project management
- Simple invoicing
- Customizable price points
- Sales reports and analytics
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Easily offer 5 price options on every service call for HVAC, Plumbing and Electrical service providers. Simply greet your customer, diagnose the problem, and follow the interactive steps in the app to present 5 options on every repair. Instantly increase your average service call rate without raising your prices by giving your customers the choice to buy more. No more sales pressure for technicians, let the system do the selling! Additional features include: Summary of findings project management, simple invoicing, ability to customize and set your own price points or ask for help, add and remove users, view sales reports and analytics for training and coaching, simple pricing imports provided for your existing software programs. For more information on our membership and training programs or to get started, simply email info@menupricing.com or call 706-259-8892 to request your demo today!
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 review sentiment: TNFR at 90% against SAWIN's 0%. TNFR also leads on rating (4.4 vs 1.0) and ratings volume (58 vs 13). SAWIN's advantage is update cadence (fortnightly vs monthly) and iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and monetization model 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.
TNFR holds the better App Store score, 4.4 against 1.0. Both are backed by a comparable volume of ratings — 58 and 13 respectively. Written reviews point the same way: 90% of TNFR's written reviews are positive against 0% of SAWIN's.
TNFR ships an update monthly, SAWIN fortnightly. Both last shipped on October 24, 2026.
| Parameter | TNFR | SAWIN |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (58 ratings) — better | 1.0 (13 ratings) |
| Positive reviews | 90.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 58 — better | 13 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | The New Flat Rate | Service Automation, Inc |
Customer experience
TNFR
SAWIN
In-app purchases
TNFR
No in-app purchases
SAWIN
No in-app purchases









