Safety Assist vs Sentry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Safety Assist
This utility app provides construction workers with essential safety software on their mobile devices. It integrates mobile tools, back-office administration, and OSHA compliance features into a single, convenient product.
- Mobile safety tools
- Back-office administration
- OSHA compliance features
- Construction worker focused
Read full descriptionHide full description
Safety Assist, a product by Velocity Vue Incorporated, puts safety software in the pocket of every construction worker. Mobile Tools, Back-Office Administration, and OSHA Compliance in one product - make us your solution!
Sentry
Enhances situational awareness for law enforcement and first responders involved in alarm monitoring strategies. It supports partnerships with government and businesses to protect strategic assets globally.
- Elevates situational awareness
- Supports alarm monitoring strategies
- Partners with government and first responders
- Protects strategic assets globally
Read full descriptionHide full description
Sentry-SECURE elevates situational awareness amongst law enforcement stakeholders that are critical to the alarm monitoring strategies being implemented by the Office of Radiological Security’s Protect strategy. The Office of Radiological Security uses these strategies to partner with government, first responders, and businesses to protect strategic assets around the world.
Screenshots
Verdict
The clearest difference is rating: Safety Assist at 5.0 against Sentry's 3.7. Safety Assist also leads on update cadence (every 6 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases 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.
Safety Assist holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 6 and 6 respectively.
Safety Assist ships an update every 6 weeks, Sentry every 3 months. The most recent releases landed on August 31, 2026 and August 10, 2026 respectively.
| Parameter | Safety Assist | Sentry |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | 3.7 (6 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 | 6 |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 48 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Velocity Vue Inc. | VPI Engineering |
Customer experience
Safety Assist
Sentry
In-app purchases
Safety Assist
No in-app purchases
Sentry
No in-app purchases
