# TAX RESOLUTION vs Nav523

The clearest difference is update cadence: TAX RESOLUTION at every 4 weeks against Nav523's every 7 months. TAX RESOLUTION also leads on iOS requirement (12.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

TAX RESOLUTION ships an update every 4 weeks, Nav523 every 7 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TAX RESOLUTION | Nav523 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/nav523/id6759880196/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 7 months |
| Monetization | — | Free |
| Size | 38 MB | 1 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Freedom Tax Resolution](https://appshunter.io/developer/1586710308) | [Dennis Pino](https://appshunter.io/developer/1881429989) |

## What reviewers say

### TAX RESOLUTION

[App page](https://appshunter.io/ios/app/tax-resolution/id1586710306)

**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 TAX RESOLUTION free?

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

### Is Nav523 free?

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

### Do TAX RESOLUTION or Nav523 have ads?

Neither TAX RESOLUTION nor Nav523 shows ads.

### Which is updated more often, TAX RESOLUTION or Nav523?

TAX RESOLUTION ships an update every 4 weeks, and Nav523 every 7 months. Most recently, TAX RESOLUTION was updated on November 3, 2026 and Nav523 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.*