# Altimeter vs TUGer Pilot

The clearest difference is in-app purchases: TUGer Pilot at none against Altimeter's 5. TUGer Pilot also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (18.2 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Altimeter sells 5 in-app purchases, starting at $1.99 per year. TUGer Pilot asks for nothing beyond the download.

Altimeter ships an update every 3 months, TUGer Pilot every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Altimeter | TUGer Pilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (21 ratings)](https://appshunter.io/ios/app/altimeter-elevation-and-gps/id1067580904/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 11 MB |
| Requires iOS | 26.0 | **18.2** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [22of8 GmbH](https://appshunter.io/developer/502617768) | [Rastislav Sisovsky](https://appshunter.io/developer/6777087502) |

## What reviewers say

### Altimeter

[App page](https://appshunter.io/ios/app/altimeter-elevation-and-gps/id1067580904)

Determine your current altitude and save important locations to navigate back to them later. This app supports multiple coordinate systems and can be used on iPhone, iPad, and Apple Watch. It prioritizes battery saving by only using GPS when the app is active.

**Highlights:** Current altitude measurement, Save and navigate to locations, Multiple coordinate systems, Share location and altitude, Apple Watch support, Battery-saving GPS usage

**Features:** Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter | $1.99 | per year |
| Generous tip | $1.99 | one-time |
| Massive tip | $3.99 | one-time |
| Amazing tip | $8.99 | one-time |
| Buy me a Mac | $599.99 | one-time |


### TUGer Pilot

[App page](https://appshunter.io/ios/app/tuger-pilot/id6777087500)

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

**In-app purchases:** none


## Frequently asked questions

### Is Altimeter free?

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

### Is TUGer Pilot free?

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

### Do Altimeter or TUGer Pilot have ads?

Neither Altimeter nor TUGer Pilot shows ads.

### Which is updated more often, Altimeter or TUGer Pilot?

Altimeter ships an update every 3 months, and TUGer Pilot every 3 weeks. Most recently, Altimeter was updated on October 26, 2026 and TUGer Pilot on October 25, 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.*