# NJMS Nav vs ScarletParking

The clearest difference is ads: ScarletParking at none against NJMS Nav's shown. ScarletParking also leads on update cadence (every 3 days vs every 17 months). NJMS Nav's advantage is iOS requirement (12.0 vs 15.1). On price, 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.

NJMS Nav ships an update every 17 months, ScarletParking every 3 days. The most recent releases landed on November 10, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NJMS Nav | ScarletParking |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (17 ratings)](https://appshunter.io/ios/app/scarletparking/id6744491108/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 49 MB | 20 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rutgers, The State University of New Jersey](https://appshunter.io/developer/458425733) | [Krishanth Babu](https://appshunter.io/developer/1807911695) |

## What reviewers say

### NJMS Nav

[App page](https://appshunter.io/ios/app/njms-nav/id1414877028)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScarletParking

[App page](https://appshunter.io/ios/app/scarletparking/id6744491108)

Navigate Rutgers campus parking with ease. This app provides real-time lot information, an interactive map, and smart filters to help students find available parking based on their permit type and schedule.

**Highlights:** Live lot availability by permit type, Interactive campus parking map, Smart filters for parking based on schedule, Detailed lot restrictions and hours, Dark mode UI for comfortable use

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NJMS Nav free?

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

### Is ScarletParking free?

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

### Do NJMS Nav or ScarletParking have ads?

NJMS Nav shows ads; ScarletParking does not.

### Which is updated more often, NJMS Nav or ScarletParking?

NJMS Nav ships an update every 17 months, and ScarletParking every 3 days. Most recently, NJMS Nav was updated on November 10, 2026 and ScarletParking on October 30, 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.*