# Rapid Alert Safety System vs Perk

The clearest difference is update cadence: Perk at weekly against Rapid Alert Safety System's every 4 months. Perk also leads on ratings volume (1.2K vs 1). Rapid Alert Safety System's advantage is rating (5.0 vs 4.7) and iOS requirement (13.4 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rapid Alert Safety System holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Perk has 1.2K ratings behind it against 1, so its average is the more settled of the two.

Rapid Alert Safety System ships an update every 4 months, Perk weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Rapid Alert Safety System | Perk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rapid-alert-safety-system/id1452145233/reviews)** | [4.7 (1.2K ratings)](https://appshunter.io/ios/app/perk/id1472369913/reviews) |
| Number of ratings | 1 | **1.2K** |
| Positive reviews | — | 27.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | Free |
| Size | 19 MB | 235 MB |
| Requires iOS | **13.4** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Katherine Badey](https://appshunter.io/developer/1452145232) | [Perk Platform SL](https://appshunter.io/developer/1335548598) |

## What reviewers say

### Rapid Alert Safety System

[App page](https://appshunter.io/ios/app/rapid-alert-safety-system/id1452145233)

This app provides immediate safety notifications for urgent matters like OSHA on-site visits or accident reporting. It connects users with experienced safety professionals and allows for the request of safety products. Hourly rates may apply for companies without a service agreement.

**Highlights:** Urgent safety notifications, Accident/incident reporting, Connect with safety professionals, Request safety products, Field-specific expertise

**Features:** macOS Compatibility

**In-app purchases:** none


### Perk

[App page](https://appshunter.io/ios/app/perk/id1472369913)

This app simplifies business travel and expense management. It allows users to plan, book, and manage trips, while also automating the expense process with features like receipt matching and mobile spend cards. Real-time updates and 24/7 support are provided for a seamless experience.

**Highlights:** Book, modify, and cancel travel, Consolidated travel details, Real-time travel updates, Automated expense processing, Mobile spend cards, Automated receipt matching

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- ⭐ Amazing company and app
- 🚀 Great discounts and service
- 💻 Makes booking travel less stressful
- ⏱️ Time-saving app
- 📱 Best mobile app for corporate travel

**What reviewers complain about**

- 🐛 Buggy, crashes, and not functional
- 💰 Expensive, overcharges, and doesn't include all costs
- 🕰️ Slow, laggy, and keeps loading
- 🤖 Requires Microsoft Edge, can't log in
- 🤦‍♂️ Cumbersome, loses rewards points, and unreliable

**Reported bugs**

- Login issues, can't create account
- Booking issues, flights not available after reservation
- Notifications and communication problems with hotels
- App crashes and doesn't load properly after updates

**Requested features**

- Make it more difficult to cancel non-refundable flights
- Add ability to store tickets in Apple Wallet


## Frequently asked questions

### Is Rapid Alert Safety System free?

Rapid Alert Safety System is free to download, with no in-app purchases.

### Is Perk free?

Perk is free to download, with no in-app purchases.

### Which has better reviews, Rapid Alert Safety System or Perk?

Rapid Alert Safety System is rated higher. Rapid Alert Safety System averages 5.0 out of 5 from 1 ratings, while Perk averages 4.7 from 1.2K ratings.

### Do Rapid Alert Safety System or Perk have ads?

Neither Rapid Alert Safety System nor Perk shows ads.

### Which is updated more often, Rapid Alert Safety System or Perk?

Rapid Alert Safety System ships an update every 4 months, and Perk weekly. Most recently, Rapid Alert Safety System was updated on October 24, 2026 and Perk on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*