# ZeroFox Alerts vs SimpleX Chat

The clearest difference is rating: ZeroFox Alerts at 4.7 against SimpleX Chat's 4.3. SimpleX Chat's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (264 vs 12). On price, review sentiment, 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.

ZeroFox Alerts holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: SimpleX Chat has 264 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 50% of ZeroFox Alerts's written reviews are positive against 57% of SimpleX Chat's, so the app with the better star average is not the one people write more warmly about.

ZeroFox Alerts ships an update every 2 months, SimpleX Chat every 2 weeks. The most recent releases landed on September 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ZeroFox Alerts | SimpleX Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/zerofox-alerts/id1440057575/reviews)** | [4.3 (264 ratings)](https://appshunter.io/ios/app/simplex-chat-secure-messenger/id1605771084/reviews) |
| Number of ratings | 12 | **264** |
| Positive reviews | 50.0% of reviews | **56.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#176** |
| Size | 28 MB | 193 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [ZeroFOX](https://appshunter.io/developer/1440057574) | [SimpleX Chat](https://appshunter.io/developer/1605771086) |

## What reviewers say

### ZeroFox Alerts

[App page](https://appshunter.io/ios/app/zerofox-alerts/id1440057575)

This app provides real-time alerts for digital risks facing your organization across social media, mobile platforms, and the dark web. It helps you gain visibility, ensure control, and automate protection against threats to your brand and business, allowing you to take action from anywhere.

**Highlights:** Real-time threat alerts, Social media risk monitoring, Dark web threat detection, Automated protection, Actionable remediation capabilities, Brand and VIP protection

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

**In-app purchases:** none


### SimpleX Chat

[App page](https://appshunter.io/ios/app/simplex-chat-secure-messenger/id1605771084)

**Currently charting:** #176 Top Free · Social Networking (US App Store)

This secure messaging app offers unparalleled privacy by eliminating user identifiers. Enjoy end-to-end encrypted messages, calls, and files with features like disappearing messages and incognito mode. Connect via invitation links without needing phone numbers or emails.

**Highlights:** No user identifiers, End-to-end encrypted messages, Disappearing messages, Incognito mode, Encrypted file and voice messages, Secret chat groups, Encrypted portable chat database

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔒 End-to-end encryption and quantum-resistant security
- 🔐 No phone number or personal data required
- 👤 Anonymous profiles and multiple identities
- 🚀 Fast message delivery when working properly
- 🎯 Decentralized and open-source architecture

**What reviewers complain about**

- 🐛 Frequent app crashes and instability
- 📬 Delayed or missing notifications (20+ minutes common)
- ⌨️ Keyboard issues on iOS (freezing, unresponsive)
- 🔌 Poor connectivity and message delivery failures
- 📱 iPad version not optimized

**Reported bugs**

- App crashes on startup (v6.2 update)
- Keyboard unresponsive on iOS 26
- Messages not appearing until app is opened
- Notifications not working despite correct settings
- Chat freezing and lag on iPhone

**Requested features**

- Read receipts option
- Typing indicators
- Bot maker feature like Telegram
- Multiple image attachment with descriptions
- Better emoji reaction selection


## Frequently asked questions

### Is ZeroFox Alerts free?

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

### Is SimpleX Chat free?

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

### Which has better reviews, ZeroFox Alerts or SimpleX Chat?

ZeroFox Alerts is rated higher. ZeroFox Alerts averages 4.7 out of 5 from 12 ratings, while SimpleX Chat averages 4.3 from 264 ratings.

### Do ZeroFox Alerts or SimpleX Chat have ads?

Neither ZeroFox Alerts nor SimpleX Chat shows ads.

### Which is updated more often, ZeroFox Alerts or SimpleX Chat?

ZeroFox Alerts ships an update every 2 months, and SimpleX Chat every 2 weeks. Most recently, ZeroFox Alerts was updated on September 1, 2026 and SimpleX Chat on September 23, 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.*