# N vs Unterra

The clearest difference is in-app purchases: N at none against Unterra's 1. N also leads on device support (3 vs 1) and iOS requirement (10.1 vs 17.0). Unterra's advantage is update cadence (every 4 days vs every 5 months). On price and ads there is nothing between them.

Both are free to download. Unterra sells 1 in-app purchase, starting at $6.99 per year. N asks for nothing beyond the download.

N ships an update every 5 months, Unterra every 4 days. The most recent releases landed on September 28, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | N | Unterra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/unterra/id6780282962/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 76 MB | 58 MB |
| Requires iOS | **10.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [KUBEKA LEGACY CORP (PTY) LTD](https://appshunter.io/developer/1473805515) | [NPDesigned LLC](https://appshunter.io/developer/1659684889) |

## What reviewers say

### N

[App page](https://appshunter.io/ios/app/n-plates/id1583210684)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unterra

[App page](https://appshunter.io/ios/app/unterra/id6780282962)

This app creates a personal map of your real-world travels, revealing fog as you explore new streets, cities, and countries. Track your progress, earn badges for milestones, and customize your exploration experience.

**Highlights:** Personalized exploration map, Fog reveals as you travel, Tracks roads, cities, states, and countries, Earn badges for exploration milestones, Customizable reveal radius, Metric and imperial units

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NewRoads Pro | $6.99 | per year |


## Frequently asked questions

### Is N free?

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

### Is Unterra free?

Unterra is free to download, with in-app purchases available.

### Do N or Unterra have ads?

Neither N nor Unterra shows ads.

### Which is updated more often, N or Unterra?

N ships an update every 5 months, and Unterra every 4 days. Most recently, N was updated on September 28, 2026 and Unterra on October 21, 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.*