# Altitude Measurement vs Altitude?

The clearest difference is in-app purchases: Altitude? at none against Altitude Measurement's 3. Altitude? also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 13 months). On price and device support there is nothing between them.

Both are free to download. Altitude Measurement sells 3 one-off in-app purchases. Altitude? asks for nothing beyond the download.

Altitude Measurement ships an update every 13 months, Altitude? every 3 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Altitude Measurement | Altitude? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (30 ratings)](https://appshunter.io/ios/app/altitude-measurement/id887841155/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 17.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 3 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanshu Kaneshiro](https://appshunter.io/developer/798559687) | [YUBI](https://appshunter.io/developer/555804746) |

## What reviewers say

### Altitude Measurement

[App page](https://appshunter.io/ios/app/altitude-measurement/id887841155)

This app displays your current altitude in meters or feet directly on a map. It allows you to see the elevation of a central point or up to five points along a straight line. Easily find your height above sea level with this intuitive tool.

**Highlights:** Display altitude on map, Measure central point elevation, Measure 5 points on a line, Search for locations, Show current location

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee tip | $1.99 | one-time |
| Lunch tip | $5.99 | one-time |
| Generous tip | $29.99 | one-time |


### Altitude?

[App page](https://appshunter.io/ios/app/altitude/id6471904539)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Altitude Measurement free?

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

### Is Altitude? free?

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

### Do Altitude Measurement or Altitude? have ads?

Altitude Measurement shows ads; Altitude? does not.

### Which is updated more often, Altitude Measurement or Altitude??

Altitude Measurement ships an update every 13 months, and Altitude? every 3 weeks. Most recently, Altitude Measurement was updated on November 6, 2026 and Altitude? 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.*