Comparison

Omnilert vs P.R.E.P.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Omnilert

Receive critical alerts and access safety resources for your organization. Report incidents, send tips, and respond to emergencies with real-time information. Designed for subscriber safety and organizational communication.

Highlights
  • Instant critical message notifications
  • Panic button for immediate help
  • Send tips and report safety issues
  • Real-time incident response
  • Access to organizational safety resources
  • Customizable welcome messages
Features
Read full description

The Omnilert subscriber app helps you stay aware of critical communications, access safety resources and respond with real-time information for your organization's safety teams when it matters most. Sign into the app with your personal access code, available from your safety administrator or from your Omnilert subscriber portal. Omnilert gives you: - instant notifications of important messages with single tap access to the app - a panic button to call for help - a way to send tips and report safety and other problems - single tap responses to help inform safety teams during an incident - quick access to your organizations safety resources For administrators: This app is available as a powerful additional endpoint with the following features: - invite subscribers to sign up using emails or by visiting their portal - increase adoption by automatically targeting unregistered users - improve adoption and retention by customizing the startup screen and messages with your brand - show a welcome message on the main screen - setup a panic button to call your response team or 911 - setup categories of tips and route them independently, to match different priorities and situations - send messages with up to 5 questions, and receive aggregated and individual responses - collect all safety and information in a resources page to make them easily accessible to your subscribers - make changes to the configuration with immediate effect without needing app updates! Contact Omnilert to add app support to your account.

About

P.R.E.P.

This mobile and web-based solution digitizes emergency plans, making them accessible and updatable in real-time. It helps users meet regulatory requirements and ensures critical information is readily available when needed.

Highlights
  • Digital emergency plans
  • Real-time updates
  • Mobile accessibility
  • Web-based solution
  • Customizable plans
  • Regulatory compliance
Features
Read full description

HAPevolve’s Portable Response Emergency Plan (PREP) moves your emergency plan out of the three-ring binder and puts it at the fingertips of users who need it. This mobile, web-based, customizable, solution allows you to update your plans in real time, meet regulatory requirements, and ensure that users have the information they need immediately.

Screenshots

Omnilert4 screens
P.R.E.P.2 screens

Verdict

The call

The clearest difference is rating: P.R.E.P. at 5.0 against Omnilert's 4.0. P.R.E.P. also leads on iOS requirement (13.0 vs 16.0). Omnilert's advantage is ratings volume (12 vs 1) and update cadence (every 2 months vs every 4 months). 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

P.R.E.P. holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Omnilert has 12 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Omnilert ships an update every 2 months, P.R.E.P. every 4 months. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

Scorecard4 real differences · 6 level
Omnilert versus P.R.E.P.: the parameters behind the verdict, then further details
ParameterOmnilertP.R.E.P.
PriceFreeFree
Rating4.0 (12 ratings)5.0 (1 ratings) — better
Positive reviews25.0% of reviews—
Number of ratings12 — better1
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size46 MB26 MB
Age rating4+4+
DeveloperOmnilert, LLCSafeguard Risk Solutions

Customer experience

Omnilert

All ratings10 ratings
Positive70.0%
Neutral0.0%
Negative30.0%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

P.R.E.P.

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Omnilert

No in-app purchases

None

P.R.E.P.

No in-app purchases

Questions

Is Omnilert free?
Omnilert is free to download, with no in-app purchases.
Is P.R.E.P. free?
P.R.E.P. is free to download, with no in-app purchases.
Which has better reviews, Omnilert or P.R.E.P.?
P.R.E.P. is rated higher. Omnilert averages 4.0 out of 5 from 12 ratings, while P.R.E.P. averages 5.0 from 1 ratings.
Do Omnilert or P.R.E.P. have ads?
Neither Omnilert nor P.R.E.P. shows ads.
Which is updated more often, Omnilert or P.R.E.P.?
Omnilert ships an update every 2 months, and P.R.E.P. every 4 months. Most recently, Omnilert was updated on September 10, 2026 and P.R.E.P. on September 15, 2026.

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