# GPS Speed Altimeter Pro vs ASABlocker

The clearest difference is ads: GPS Speed Altimeter Pro at none against ASABlocker's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GPS Speed Altimeter Pro ships an update every 2 months, ASABlocker every 4 weeks. The most recent releases landed on October 28, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | GPS Speed Altimeter Pro | ASABlocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gps-speed-altimeter-pro/id6761369096/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 1 MB | 6 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [智 杨](https://appshunter.io/developer/1711486233) | [Ahmed Salim](https://appshunter.io/developer/6782794001) |

## What reviewers say

### GPS Speed Altimeter Pro

[App page](https://appshunter.io/ios/app/gps-speed-altimeter-pro/id6761369096)

**In-app purchases:** none


### ASABlocker

[App page](https://appshunter.io/ios/app/asablocker/id6785703404)

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

**In-app purchases:** none


## Frequently asked questions

### Is GPS Speed Altimeter Pro free?

GPS Speed Altimeter Pro is free to download, with no in-app purchases.

### Is ASABlocker free?

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

### Do GPS Speed Altimeter Pro or ASABlocker have ads?

ASABlocker shows ads; GPS Speed Altimeter Pro does not.

### Which is updated more often, GPS Speed Altimeter Pro or ASABlocker?

GPS Speed Altimeter Pro ships an update every 2 months, and ASABlocker every 4 weeks. Most recently, GPS Speed Altimeter Pro was updated on October 28, 2026 and ASABlocker on October 16, 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.*