# Zabble Zero vs USA North

The clearest difference is update cadence: Zabble Zero at every 3 weeks against USA North's every 3 months. Zabble Zero also leads on ratings volume (9 vs 3). USA North's advantage is rating (4.7 vs 4.4) and iOS requirement (13.1 vs 18.1). 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.

USA North holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

Zabble Zero ships an update every 3 weeks, USA North every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Zabble Zero | USA North |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (9 ratings)](https://appshunter.io/ios/app/zabble-zero-mobile-tagging/id1435045530/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/usa-north-ca/id6443547643/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 94 MB | 192 MB |
| Requires iOS | 18.1 | **13.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Zabble Inc.](https://appshunter.io/developer/1435045529) | [PelicanCorp](https://appshunter.io/developer/525791656) |

## What reviewers say

### Zabble Zero

[App page](https://appshunter.io/ios/app/zabble-zero-mobile-tagging/id1435045530)

This app streamlines waste and recycling operations for field teams. It uses AI to monitor contamination, track outreach, and conduct inspections, with offline capabilities for continuous fieldwork. Data collected can be used for operational insights and reporting.

**Highlights:** AI-powered bin fullness and contamination detection, Offline AI and mapping for fieldwork, Customizable field inspection templates, Outreach and follow-up tracking, Real-time field data and analytics, Geocoded addresses and route-based fieldwork

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

**In-app purchases:** none


### USA North

[App page](https://appshunter.io/ios/app/usa-north-ca/id6443547643)

Submit locate requests for excavation and utility work directly from your mobile device. Register through the app to start submitting requests for underground utilities.

**Highlights:** Submit locate requests, Register for service, Mobile utility locating, Excavator and utility tool

**In-app purchases:** none


## Frequently asked questions

### Is Zabble Zero free?

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

### Is USA North free?

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

### Which has better reviews, Zabble Zero or USA North?

USA North is rated higher. Zabble Zero averages 4.4 out of 5 from 9 ratings, while USA North averages 4.7 from 3 ratings.

### Do Zabble Zero or USA North have ads?

Neither Zabble Zero nor USA North shows ads.

### Which is updated more often, Zabble Zero or USA North?

Zabble Zero ships an update every 3 weeks, and USA North every 3 months. Most recently, Zabble Zero was updated on November 2, 2026 and USA North 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.*