# WPS Evac vs Pason

The clearest difference is rating: Pason at 4.6 against WPS Evac's 3.4. Pason also leads on review sentiment (86% vs 50%) and ratings volume (21 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Pason holds the better App Store score, 4.6 against 3.4. Both are backed by a comparable volume of ratings — 5 and 21 respectively. Written reviews point the same way: 50% of WPS Evac's written reviews are positive against 86% of Pason's.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | WPS Evac | Pason |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/wps-evac/id595062407/reviews) | **[4.6 (21 ratings)](https://appshunter.io/ios/app/pason/id6502012087/reviews)** |
| Number of ratings | 5 | **21** |
| Positive reviews | 50.0% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | Free |
| Size | 23 MB | 61 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [WPS Disaster Management Solutions Ltd.](https://appshunter.io/developer/595062470) | [Pason Systems Corp](https://appshunter.io/developer/867039732) |

## What reviewers say

### WPS Evac

[App page](https://appshunter.io/ios/app/wps-evac/id595062407)

This app helps property managers, building staff, and tenants manage fire and life safety. It simplifies emergency preparedness with real-time notifications, evacuation status updates, and clear emergency procedures.

**Highlights:** Real-time emergency notifications, Tenant compliance tracking, Live evacuation status updates, Clear emergency procedure guides, SMS, TTS, and email alerts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Pason

[App page](https://appshunter.io/ios/app/pason/id6502012087)

Access real-time drilling data for your active wells anytime, anywhere. Securely view well information, customize data displays, and manage memos for informed, time-sensitive decisions.

**Highlights:** Real-time drilling data access, Secure data transmission, Customizable data display, Well memo viewing and sending, 1-second data updates, Drilled depth per well

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WPS Evac free?

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

### Is Pason free?

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

### Which has better reviews, WPS Evac or Pason?

Pason is rated higher. WPS Evac averages 3.4 out of 5 from 5 ratings, while Pason averages 4.6 from 21 ratings.

### Do WPS Evac or Pason have ads?

Neither WPS Evac nor Pason shows ads.

### Which is updated more often, WPS Evac or Pason?

WPS Evac ships an update every 6 weeks, and Pason every 6 weeks. Most recently, WPS Evac was updated on October 4, 2026 and Pason on October 14, 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.*