# MCSJ Meter Management vs Nav523

The clearest difference is rating: MCSJ Meter Management at 5.0 against Nav523's 4.0. MCSJ Meter Management also leads on iOS requirement (12.0 vs 17.6). Nav523's advantage is ratings volume (3 vs 1). On price, update cadence, 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.

MCSJ Meter Management holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

MCSJ Meter Management ships an update every 5 months, Nav523 every 7 months. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MCSJ Meter Management | Nav523 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mcsj-meter-management/id1114592476/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/nav523/id6759880196/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 28 MB | 1 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Edmunds GovTech, Inc.](https://appshunter.io/developer/1112178838) | [Dennis Pino](https://appshunter.io/developer/1881429989) |

## What reviewers say

### MCSJ Meter Management

[App page](https://appshunter.io/ios/app/mcsj-meter-management/id1114592476)

This app allows users to log in with their existing account to submit meter readings, view past readings, and manage work orders. It also provides navigation to work order property locations.

**Highlights:** Log meter reads, View meter reads, Replace meters, Manage work orders, Navigate to work order locations

**Features:** macOS Compatibility

**In-app purchases:** none


### Nav523

[App page](https://appshunter.io/ios/app/nav523/id6759880196)

This app provides New Jersey construction code officials and industry professionals with verified data based on the Uniform Construction Code. It clarifies work types, offers UCC citations, and includes interactive permit forms. Real-time push alerts keep users informed of code updates.

**Highlights:** Verified NJ Uniform Construction Code data, Clarifies over seventy work types, UCC citations and licensing needs, Interactive permit forms, Real-time UCC push alerts, Data-driven library

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

**In-app purchases:** none


## Frequently asked questions

### Is MCSJ Meter Management free?

MCSJ Meter Management is free to download, with no in-app purchases.

### Is Nav523 free?

Nav523 is free to download, with no in-app purchases.

### Which has better reviews, MCSJ Meter Management or Nav523?

MCSJ Meter Management is rated higher. MCSJ Meter Management averages 5.0 out of 5 from 1 ratings, while Nav523 averages 4.0 from 3 ratings.

### Do MCSJ Meter Management or Nav523 have ads?

Neither MCSJ Meter Management nor Nav523 shows ads.

### Which is updated more often, MCSJ Meter Management or Nav523?

MCSJ Meter Management ships an update every 5 months, and Nav523 every 7 months. Most recently, MCSJ Meter Management was updated on October 3, 2026 and Nav523 on October 25, 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.*