MagTek Test vs SAWIN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MagTek Test
This application helps users confirm that their MagTek card reader is functioning correctly. It provides a straightforward way to test the device's operational status.
- Card reader verification
- Operational status check
- Device testing
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MagTek Test is an app that will allow a user to verify a MagTek card reader as working and operational.
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: MagTek Test at 5.0 against SAWIN's 1.0. SAWIN's advantage is update cadence (fortnightly vs every 7 months) and ratings volume (12 vs 4). 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.
MagTek Test holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 12 respectively.
MagTek Test ships an update every 7 months, SAWIN fortnightly. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.
| Parameter | MagTek Test | SAWIN |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 1.0 (12 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 4 | 12 — better |
| Update frequency | Every 7 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 1 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | MagTek, Inc. | Service Automation, Inc |
Customer experience
MagTek Test
SAWIN
In-app purchases
MagTek Test
No in-app purchases
SAWIN
No in-app purchases
