Sentry vs SMSOne QR App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sentry
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Vending management system mobile app
SMSOne QR App
This app allows contractors to log their arrival on job sites. It helps track checklists and submit photos upon completion of services.
- On-site login for contractors
- Checklist tracking
- Photo submission
- Service completion logging
- Work tracking
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SMSOne QR System is developed for contractors to log in when arriving on site to complete services. The app will assist with the tracking of checklists and photos which can be submitted when the works have been completed.
Screenshots
Verdict
The clearest difference is update cadence: Sentry at every 5 days against SMSOne QR App's every 3 weeks. SMSOne QR App's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support 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.
Sentry ships an update every 5 days, SMSOne QR App every 3 weeks. Both last shipped on October 4, 2026.
| Parameter | Sentry | SMSOne QR App |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | General Retailing Technologies | SOLUTIONS MANAGEMENT PROJECTS PTY LTD |
In-app purchases
Sentry
No in-app purchases
SMSOne QR App
No in-app purchases
