# MetalSky vs IG SPID

The clearest difference is iOS requirement: MetalSky at 9.0 against IG SPID's 15.6. 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.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 10, 2026.

## The numbers

| Metric | MetalSky | IG SPID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 43 MB | 30 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tigestim SA](https://appshunter.io/developer/1438083533) | [Intesi Group S.p.A.](https://appshunter.io/developer/589486223) |

## What reviewers say

### MetalSky

[App page](https://appshunter.io/ios/app/metalsky/id1447480294)

**Features:** macOS Compatibility

**In-app purchases:** none


### IG SPID

[App page](https://appshunter.io/ios/app/ig-spid/id6478005394)

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

**In-app purchases:** none


## Frequently asked questions

### Is MetalSky free?

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

### Is IG SPID free?

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

### Do MetalSky or IG SPID have ads?

Neither MetalSky nor IG SPID shows ads.

### Which is updated more often, MetalSky or IG SPID?

MetalSky ships an update every 3 weeks, and IG SPID every 3 weeks. Most recently, MetalSky was updated on October 10, 2026 and IG SPID on October 10, 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.*