# Altimeter X vs wobinich

The clearest difference is price: wobinich at Free against Altimeter X's $0.99. wobinich also leads on update cadence (every 10 months vs every 28 months). Altimeter X's advantage is chart position (#188 vs unranked) and iOS requirement (10.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

wobinich is free to download; Altimeter X costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Altimeter X ships an update every 28 months, wobinich every 10 months. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Altimeter X | wobinich |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/altimeter-x/id414640034/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 82.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 10 months** |
| Monetization | Free | — |
| Best chart rank | **#188** | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **10.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LiveWorlds](https://appshunter.io/developer/414640037) | [Robert Templeton](https://appshunter.io/developer/910092860) |

## What reviewers say

### Altimeter X

[App page](https://appshunter.io/ios/app/altimeter-x/id414640034)

**Currently charting:** #188 Top Paid · Navigation (US App Store)

This app provides altitude readings using GPS, your device's barometer, or an elevation database. It offers different methods for accuracy and tracking changes, with options for calibration and offline use.

**Highlights:** GPS altitude estimation, Barometric altitude tracking, Elevation database lookup, Weather data calibration, GPS altitude calibration, Offline elevation data

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

**In-app purchases:** none


### wobinich

[App page](https://appshunter.io/ios/app/wobinich/id1023772621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Altimeter X free?

Altimeter X costs $0.99, with no in-app purchases.

### Is wobinich free?

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

### Do Altimeter X or wobinich have ads?

Neither Altimeter X nor wobinich shows ads.

### Which is updated more often, Altimeter X or wobinich?

Altimeter X ships an update every 28 months, and wobinich every 10 months. Most recently, Altimeter X was updated on September 29, 2026 and wobinich on September 24, 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.*