# Genasys Protect vs Kailan

The clearest difference is review sentiment: Kailan at 100% against Genasys Protect's 11%. Kailan also leads on rating (4.7 vs 2.7) and update cadence (every 10 days vs every 5 weeks). Genasys Protect's advantage is ratings volume (91 vs 6). 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.

Kailan holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: Genasys Protect has 91 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 11% of Genasys Protect's written reviews are positive against 100% of Kailan's.

Genasys Protect ships an update every 5 weeks, Kailan every 10 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Genasys Protect | Kailan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (91 ratings)](https://appshunter.io/ios/app/genasys-protect/id1626884549/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/kailan/id6446461616/reviews)** |
| Number of ratings | **91** | 6 |
| Positive reviews | 10.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 87 MB | 25 MB |
| Requires iOS | 16.4 | **14.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GENASYS](https://appshunter.io/developer/521628704) | [Kyle Dumo](https://appshunter.io/developer/1542874663) |

## What reviewers say

### Genasys Protect

[App page](https://appshunter.io/ios/app/genasys-protect/id1626884549)

Receive unified emergency alerts from multiple mass notification systems in one place. Get instant, geo-located notifications from local authorities and manage safety for multiple locations.

**Highlights:** Unified alerts from multiple systems, Instant geo-located notifications, Multi-location safety management, Real-time updates from authorities, Consolidated emergency communication

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

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for Zonehaven system users
- 👍 Works well on iPhone (for some)
- 👍 Good idea for local info

**What reviewers complain about**

- 🐛 Unusable on iPad/certain iPhones
- 🐛 Inaccessible start button
- 🐛 Outdated information
- 🐛 Limited zone updates
- 🐛 Not user-friendly

**Reported bugs**

- Start button inaccessible on various devices
- App freezes during setup
- Does not update events promptly
- Information is outdated
- Limited zone updates cause missed alerts

**Requested features**

- Update app for all devices
- Update city-level warnings
- Improve UX/UI design
- Ensure real-time emergency propagation
- Allow notification access


### Kailan

[App page](https://appshunter.io/ios/app/kailan/id6446461616)

This app simplifies event planning by allowing users to create events, propose dates, and vote on the best time to meet. It integrates with messaging to make coordinating hangouts effortless.

**Highlights:** Create events, Vote on dates, Set group availability, Schedule hangouts, Integrated with iMessage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Genasys Protect free?

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

### Is Kailan free?

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

### Which has better reviews, Genasys Protect or Kailan?

Kailan is rated higher. Genasys Protect averages 2.7 out of 5 from 91 ratings, while Kailan averages 4.7 from 6 ratings.

### Do Genasys Protect or Kailan have ads?

Neither Genasys Protect nor Kailan shows ads.

### Which is updated more often, Genasys Protect or Kailan?

Genasys Protect ships an update every 5 weeks, and Kailan every 10 days. Most recently, Genasys Protect was updated on November 3, 2026 and Kailan on November 3, 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.*