# Altimeter & Barometer vs N

The clearest difference is rating: Altimeter & Barometer at 4.6 against N's 2.4. Altimeter & Barometer also leads on review sentiment (55% vs 18%) and ratings volume (155 vs 5). N's advantage is ads (none vs shown) and update cadence (every 5 months vs every 13 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Altimeter & Barometer holds the better App Store score, 4.6 against 2.4. That said, the two scores are not equally well evidenced: Altimeter & Barometer has 155 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 55% of Altimeter & Barometer's written reviews are positive against 18% of N's.

Altimeter & Barometer ships an update every 13 months, N every 5 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Altimeter & Barometer | N |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (155 ratings)](https://appshunter.io/ios/app/altimeter-and-barometer/id541514339/reviews)** | [2.4 (5 ratings)](https://appshunter.io/ios/app/n-com-easyset/id1295095755/reviews) |
| Number of ratings | **155** | 5 |
| Positive reviews | **54.5% of reviews** | 18.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 5 months** |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 45 MB |
| Requires iOS | 15 | **14.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Sena Technologies](https://appshunter.io/developer/888785841) |

## What reviewers say

### Altimeter & Barometer

[App page](https://appshunter.io/ios/app/altimeter-and-barometer/id541514339)

This app provides real-time altitude and atmospheric pressure readings. It uses GPS for location and sea level measurements, with a conversion tool for meters to feet. For compatible devices, it also offers barometric pressure sensing.

**Highlights:** GPS altitude measurement, Sea level display in meters, Meter to feet conversion calculator, Barometric pressure sensor (iPhone 6+), Map of current position

**Features:** Vision Pro support

**In-app purchases:** none


### N

[App page](https://appshunter.io/ios/app/n-com-easyset/id1295095755)

This application allows users to easily manage and configure their N-Com communication systems. It enables control over intercom groups, device settings, speed dials, and FM radio presets. Users can also access guides and firmware updates for a streamlined experience.

**Highlights:** Manage intercom pairing list, Configure device settings, Save speed dial presets, Preset FM radio stations, Access Quick Start Guide, Access User's Guide, Get firmware updates

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Altimeter & Barometer free?

Altimeter & Barometer is free to download, with no in-app purchases.

### Is N free?

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

### Which has better reviews, Altimeter & Barometer or N?

Altimeter & Barometer is rated higher. Altimeter & Barometer averages 4.6 out of 5 from 155 ratings, while N averages 2.4 from 5 ratings.

### Do Altimeter & Barometer or N have ads?

Altimeter & Barometer shows ads; N does not.

### Which is updated more often, Altimeter & Barometer or N?

Altimeter & Barometer ships an update every 13 months, and N every 5 months. Most recently, Altimeter & Barometer was updated on November 10, 2026 and N 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.*