# Amber AlertGPS vs Napa PROTracker

The clearest difference is rating: Napa PROTracker at 3.5 against Amber AlertGPS's 3.0. Napa PROTracker also leads on update cadence (every 6 weeks vs every 48 months). Amber AlertGPS's advantage is iOS requirement (8.0 vs 15.6). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Napa PROTracker holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 23 and 13 respectively. Written reviews point the same way: 39% of Amber AlertGPS's written reviews are positive against 43% of Napa PROTracker's.

Amber AlertGPS ships an update every 48 months, Napa PROTracker every 6 weeks. The most recent releases landed on June 2, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Amber AlertGPS | Napa PROTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (23 ratings)](https://appshunter.io/ios/app/amber-alertgps/id407696680/reviews) | **[3.5 (13 ratings)](https://appshunter.io/ios/app/napa-protracker/id1607897441/reviews)** |
| Number of ratings | **23** | 13 |
| Positive reviews | 38.9% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 93 MB | 53 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AmberAlertGPS](https://appshunter.io/developer/407696683) | [Genuine Parts Company](https://appshunter.io/developer/625306650) |

## What reviewers say

### Amber AlertGPS

[App page](https://appshunter.io/ios/app/amber-alertgps/id407696680)

This app allows caregivers to monitor a user's location, receive alerts for registered sex offender proximity, and manage emergency contacts and user permissions. It provides peace of mind through location tracking and safety features.

**Highlights:** Real-time location monitoring, Sex offender proximity alerts, SOS emergency contact management, User permission management, Device calling functionality

**In-app purchases:** none


### Napa PROTracker

[App page](https://appshunter.io/ios/app/napa-protracker/id1607897441)

Optimize delivery routes, self-dispatch, and capture digital proof-of-delivery signatures. Scan invoices to automatically build efficient routes for drivers.

**Highlights:** Build and optimize delivery routes, Self-dispatching capabilities, Invoice scanning for route creation, Digital signature proof-of-delivery, Mobile scanner functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Amber AlertGPS free?

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

### Is Napa PROTracker free?

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

### Which has better reviews, Amber AlertGPS or Napa PROTracker?

Napa PROTracker is rated higher. Amber AlertGPS averages 3.0 out of 5 from 23 ratings, while Napa PROTracker averages 3.5 from 13 ratings.

### Do Amber AlertGPS or Napa PROTracker have ads?

Neither Amber AlertGPS nor Napa PROTracker shows ads.

### Which is updated more often, Amber AlertGPS or Napa PROTracker?

Amber AlertGPS ships an update every 48 months, and Napa PROTracker every 6 weeks. Most recently, Amber AlertGPS was updated on June 2, 2026 and Napa PROTracker on August 16, 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.*