# GF vs Sky GPS

The clearest difference is update cadence: GF at fortnightly against Sky GPS's every 6 weeks. On price, ads, 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.

GF ships an update fortnightly, Sky GPS every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | GF | Sky GPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Size | 78 MB | 131 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GREENFEED VIETNAM CORPORATION](https://appshunter.io/developer/1562931691) | [Anh Nguyen Hong](https://appshunter.io/developer/1683083959) |

## What reviewers say

### GF

[App page](https://appshunter.io/ios/app/gf-spcn/id1616120800)

**Features:** Vision Pro support

**In-app purchases:** none


### Sky GPS

[App page](https://appshunter.io/ios/app/sky-gps/id6447949475)

**In-app purchases:** none


## Frequently asked questions

### Is GF free?

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

### Is Sky GPS free?

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

### Do GF or Sky GPS have ads?

Neither GF nor Sky GPS shows ads.

### Which is updated more often, GF or Sky GPS?

GF ships an update fortnightly, and Sky GPS every 6 weeks. Most recently, GF was updated on November 3, 2026 and Sky GPS on November 3, 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.*