# Altimeter ∞ Elevation GPS vs Fieldwatt Electrician NEC Calc

The clearest difference is in-app purchases: Fieldwatt Electrician NEC Calc at none against Altimeter ∞ Elevation GPS's 3. Fieldwatt Electrician NEC Calc also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Altimeter ∞ Elevation GPS sells 3 in-app purchases, starting at $1.99 per month. Fieldwatt Electrician NEC Calc asks for nothing beyond the download.

## The numbers

| Metric | Altimeter ∞ Elevation GPS | Fieldwatt Electrician NEC Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1K ratings)](https://appshunter.io/ios/app/altimeter-elevation-gps/id1317545857/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fawkes Wei](https://appshunter.io/developer/432767536) | [VectraSEO LLC](https://appshunter.io/developer/6799711143) |

## What reviewers say

### Altimeter ∞ Elevation GPS

[App page](https://appshunter.io/ios/app/altimeter-elevation-gps/id1317545857)

This app provides real-time GPS altitude readings in feet or meters with live accuracy indicators. It's designed for outdoor enthusiasts and travelers needing a fast, reliable elevation tracker that works offline and uses minimal battery.

**Highlights:** Live GPS altitude, Unit toggle (feet/meters), GPS accuracy display, Offline functionality, Minimal battery usage, Clean interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $7.99 | per year |
| Lifetime | $7.99 | one-time |


### Fieldwatt Electrician NEC Calc

[App page](https://appshunter.io/ios/app/fieldwatt-electrician-nec-calc/id6810338708)

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

**In-app purchases:** none


## Frequently asked questions

### Is Altimeter ∞ Elevation GPS free?

Altimeter ∞ Elevation GPS is free to download, with in-app purchases available.

### Is Fieldwatt Electrician NEC Calc free?

Fieldwatt Electrician NEC Calc is free to download, with no in-app purchases.

### Do Altimeter ∞ Elevation GPS or Fieldwatt Electrician NEC Calc have ads?

Altimeter ∞ Elevation GPS shows ads; Fieldwatt Electrician NEC Calc does not.

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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.*