# SkyeHi vs DOUBLE COAST

The clearest difference is iOS requirement: SkyeHi at 9.0 against DOUBLE COAST's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SkyeHi ships an update every 5 months, DOUBLE COAST every 10 months. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SkyeHi | DOUBLE COAST |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Size | 85 MB | 68 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CardApp Limited](https://appshunter.io/developer/539151439) | [Innowave Solutions Limited](https://appshunter.io/developer/1560929775) |

## What reviewers say

### SkyeHi

[App page](https://appshunter.io/ios/app/skyehi/id6462848528)

**In-app purchases:** none


### DOUBLE COAST

[App page](https://appshunter.io/ios/app/double-coast/id6737324536)

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

**In-app purchases:** none


## Frequently asked questions

### Is SkyeHi free?

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

### Is DOUBLE COAST free?

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

### Do SkyeHi or DOUBLE COAST have ads?

Neither SkyeHi nor DOUBLE COAST shows ads.

### Which is updated more often, SkyeHi or DOUBLE COAST?

SkyeHi ships an update every 5 months, and DOUBLE COAST every 10 months. Most recently, SkyeHi was updated on October 19, 2026 and DOUBLE COAST on October 14, 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.*