# Smart911 vs Relyon.ai

The clearest difference is update cadence: Relyon.ai at every 2 weeks against Smart911's every 4 months. Relyon.ai also leads on rating (5.0 vs 4.7) and review sentiment (50% vs 37%). Smart911's advantage is ratings volume (6.6K vs 2). 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.

Relyon.ai holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Smart911 has 6.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 37% of Smart911's written reviews are positive against 50% of Relyon.ai's.

Smart911 ships an update every 4 months, Relyon.ai every 2 weeks. The most recent releases landed on September 26, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Smart911 | Relyon.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (6.6K ratings)](https://appshunter.io/ios/app/smart911/id1413223852/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/relyonai/id1645330417/reviews)** |
| Number of ratings | **6.6K** | 2 |
| Positive reviews | 37.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 26 MB | 266 MB |
| Requires iOS | **16** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rave Mobile Safety](https://appshunter.io/developer/691246565) | [RelyonApp](https://appshunter.io/developer/1645330419) |

## What reviewers say

### Smart911

[App page](https://appshunter.io/ios/app/smart911/id1413223852)

Enhance emergency preparedness by creating a Safety Profile to share vital household information with 9-1-1. Receive targeted emergency alerts for weather, traffic, and public safety events.

**Highlights:** Create Safety Profiles, Share household information with 9-1-1, Receive emergency alerts, Customize notification types, View medical and contact details

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient access to critical information
- 🔒 Secure emergency response
- 💡 Helpful for first responders

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 🔑 Difficult to log in and account management issues
- 🤔 Confusing and unintuitive interface
- 🔋 Drains battery quickly

**Reported bugs**

- Unable to confirm phone number and get verification code
- Keeps signing users out and unable to log back in
- Incorrect address formatting and inability to update location
- Delayed or missing emergency alerts and notifications

**Requested features**

- Ability to adjust pin location on map
- Option to select specific areas for alerts
- Improved notification settings and customization
- Support for apartment/building entry details


### Relyon.ai

[App page](https://appshunter.io/ios/app/relyonai/id1645330417)

This safety app connects you to real people and real-time alerts for emergency assistance. Share your live location with trusted contacts and receive smart alerts tailored to your surroundings for enhanced security.

**Highlights:** Emergency SOS button, Live location tracking, Family connection rings, Smart location alerts, Local partner integration, 24/7 trained responders

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart911 free?

Smart911 is free to download, with no in-app purchases.

### Is Relyon.ai free?

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

### Which has better reviews, Smart911 or Relyon.ai?

Relyon.ai is rated higher. Smart911 averages 4.7 out of 5 from 6.6K ratings, while Relyon.ai averages 5.0 from 2 ratings.

### Do Smart911 or Relyon.ai have ads?

Neither Smart911 nor Relyon.ai shows ads.

### Which is updated more often, Smart911 or Relyon.ai?

Smart911 ships an update every 4 months, and Relyon.ai every 2 weeks. Most recently, Smart911 was updated on September 26, 2026 and Relyon.ai on August 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.*