# Nautic Alert vs Memphis 3

The clearest difference is rating: Nautic Alert at 5.0 against Memphis 3's 1.1. Nautic Alert also leads on update cadence (fortnightly vs every 4 months) and iOS requirement (12.2 vs 15.0). Memphis 3's advantage is ratings volume (42 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.

Nautic Alert holds the better App Store score, 5.0 against 1.1. That said, the two scores are not equally well evidenced: Memphis 3 has 42 ratings behind it against 2, so its average is the more settled of the two.

Nautic Alert ships an update fortnightly, Memphis 3 every 4 months. The most recent releases landed on October 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nautic Alert | Memphis 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nautic-alert/id1505851486/reviews)** | [1.1 (42 ratings)](https://appshunter.io/ios/app/memphis-3/id1523540534/reviews) |
| Number of ratings | 2 | **42** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | Free |
| Size | 107 MB | 24 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Market Spectrum, Inc](https://appshunter.io/developer/1463441497) | [Hearthland Products, LLC.](https://appshunter.io/developer/1028907960) |

## What reviewers say

### Nautic Alert

[App page](https://appshunter.io/ios/app/nautic-alert/id1505851486)

Monitor and manage your boat or fleet with real-time tracking, security, and communication. Receive instant notifications for events via text, email, or voice calls. Integrates with standard security sensors and relays for comprehensive control.

**Highlights:** Real-time boat and fleet tracking, 2-way communication (cellular/satellite), Security sensor integration, Device control and management, Push notifications for events, Global reach

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

**In-app purchases:** none


### Memphis 3

[App page](https://appshunter.io/ios/app/memphis-3/id1523540534)

Monitor your Memphis Wood Fire Grill remotely from anywhere in the world. Receive alerts when your food reaches the desired temperature, and utilize automated recipes for perfect cooking. Track up to three meat probes simultaneously for precise results.

**Highlights:** Remote grill monitoring, Temperature alerts (text/email), Automated cooking recipes, Cloud-based connectivity, Up to 3 meat probe support

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

**In-app purchases:** none


## Frequently asked questions

### Is Nautic Alert free?

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

### Is Memphis 3 free?

Memphis 3 is free to download, with no in-app purchases.

### Which has better reviews, Nautic Alert or Memphis 3?

Nautic Alert is rated higher. Nautic Alert averages 5.0 out of 5 from 2 ratings, while Memphis 3 averages 1.1 from 42 ratings.

### Do Nautic Alert or Memphis 3 have ads?

Neither Nautic Alert nor Memphis 3 shows ads.

### Which is updated more often, Nautic Alert or Memphis 3?

Nautic Alert ships an update fortnightly, and Memphis 3 every 4 months. Most recently, Nautic Alert was updated on October 7, 2026 and Memphis 3 on October 31, 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.*