# Now Altimeter vs GPS Elevation · Pro Altimeter

The clearest difference is update cadence: GPS Elevation · Pro Altimeter at every 11 days against Now Altimeter's every 2 months. Now Altimeter's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Now Altimeter sells 3 in-app purchases, starting at $2.99 per month and GPS Elevation · Pro Altimeter sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Now Altimeter ships an update every 2 months, GPS Elevation · Pro Altimeter every 11 days. The most recent releases landed on August 30, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Now Altimeter | GPS Elevation · Pro Altimeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Size | 42 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Kanzler](https://appshunter.io/developer/592322016) | [中周 王](https://appshunter.io/developer/1611287450) |

## What reviewers say

### Now Altimeter

[App page](https://appshunter.io/ios/app/now-altimeter/id1039946633)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Now Altimeter Pro –  Monthly | $2.99 | per month |
| Now Altimeter Pro – Yearly | $19.99 | per year |
| Custom Design Editor | $2.99 | one-time |


### GPS Elevation · Pro Altimeter

[App page](https://appshunter.io/ios/app/gps-elevation-pro-altimeter/id6769224019)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GPS高度表 Pro | $0.99 | per month |
| GPS高度表 Pro | $2.99 | per year |
| GPS高度表 Pro | $6.99 | one-time |


## Frequently asked questions

### Is Now Altimeter free?

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

### Is GPS Elevation · Pro Altimeter free?

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

### Do Now Altimeter or GPS Elevation · Pro Altimeter have ads?

Neither Now Altimeter nor GPS Elevation · Pro Altimeter shows ads.

### Which is updated more often, Now Altimeter or GPS Elevation · Pro Altimeter?

Now Altimeter ships an update every 2 months, and GPS Elevation · Pro Altimeter every 11 days. Most recently, Now Altimeter was updated on August 30, 2026 and GPS Elevation · Pro Altimeter on August 23, 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.*