# UseIRIS vs Flock Safety

The clearest difference is rating: Flock Safety at 4.9 against UseIRIS's 3.8. Flock Safety also leads on update cadence (fortnightly vs every 24 months) and ratings volume (7.6K vs 6). UseIRIS's advantage is iOS requirement (10.3 vs 17.0). 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.

Flock Safety holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: Flock Safety has 7.6K ratings behind it against 6, so its average is the more settled of the two.

UseIRIS ships an update every 24 months, Flock Safety fortnightly. The most recent releases landed on June 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | UseIRIS | Flock Safety |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/useiris/id1363192543/reviews) | **[4.9 (7.6K ratings)](https://appshunter.io/ios/app/flock-safety/id1667653638/reviews)** |
| Number of ratings | 6 | **7.6K** |
| Positive reviews | — | 60.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 12 MB | 188 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Techradium, Inc.](https://appshunter.io/developer/1363192542) | [flock group inc](https://appshunter.io/developer/1450670007) |

## What reviewers say

### UseIRIS

[App page](https://appshunter.io/ios/app/useiris/id1363192543)

This app enables administrators to send mass notifications via text, voice, or recorded alerts. Recipients can view and listen to recent messages and respond to emergency alerts if the 'needs assistance' feature is enabled.

**Highlights:** Broadcast messages via text, voice, or recorded alerts, Deliver messages via SMS, phone calls, and email, View alert delivery reports, Access last ten received alerts, Respond to emergency alerts with assistance status

**Features:** macOS Compatibility

**In-app purchases:** none


### Flock Safety

[App page](https://appshunter.io/ios/app/flock-safety/id1667653638)

This app provides law enforcement and security personnel with real-time alerts and insights. It offers instant License Plate Recognition and audio detection, along with tools for vehicle lookup and hot list verification. The app ensures users receive critical information precisely when they need it, tailored to their duty shifts and locations.

**Highlights:** Real-time LPR alerts, Real-time audio detection alerts, License plate lookup, Shift mode for duty-specific alerts, Notifications by radius, Hot list verification via image upload

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and easy to use
- 👍 Great system
- 👍 Excellent product
- 👍 Well-integrated alerts
- 👍 User-friendly app

**What reviewers complain about**

- 🔒 Invasion of privacy concerns
- 🐛 Occasional miss-reads

**Reported bugs**

- No way to hotlist a vehicle through the app

**Requested features**

- Option to input miss-reads
- Ability to change alert types from app
- Suppress hit option
- Search by vehicle description


## Frequently asked questions

### Is UseIRIS free?

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

### Is Flock Safety free?

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

### Which has better reviews, UseIRIS or Flock Safety?

Flock Safety is rated higher. UseIRIS averages 3.8 out of 5 from 6 ratings, while Flock Safety averages 4.9 from 7.6K ratings.

### Do UseIRIS or Flock Safety have ads?

Neither UseIRIS nor Flock Safety shows ads.

### Which is updated more often, UseIRIS or Flock Safety?

UseIRIS ships an update every 24 months, and Flock Safety fortnightly. Most recently, UseIRIS was updated on June 2, 2026 and Flock Safety on September 24, 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.*