# SkyMap OnSite vs SIC Maps

The clearest difference is update cadence: SIC Maps at every 5 weeks against SkyMap OnSite's every 5 months. SkyMap OnSite's advantage is iOS requirement (17.0 vs 26.1). 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.

SkyMap OnSite ships an update every 5 months, SIC Maps every 5 weeks. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SkyMap OnSite | SIC Maps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Size | 5 MB | 34 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SkyMap Innovations AB](https://appshunter.io/developer/1423578183) | [Stenger & Ibsen Construction Sverige AB](https://appshunter.io/developer/1712284119) |

## What reviewers say

### SkyMap OnSite

[App page](https://appshunter.io/ios/app/skymap-onsite/id6748066119)

**In-app purchases:** none


### SIC Maps

[App page](https://appshunter.io/ios/app/sic-maps/id6757822052)

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

**In-app purchases:** none


## Frequently asked questions

### Is SkyMap OnSite free?

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

### Is SIC Maps free?

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

### Do SkyMap OnSite or SIC Maps have ads?

Neither SkyMap OnSite nor SIC Maps shows ads.

### Which is updated more often, SkyMap OnSite or SIC Maps?

SkyMap OnSite ships an update every 5 months, and SIC Maps every 5 weeks. Most recently, SkyMap OnSite was updated on October 10, 2026 and SIC Maps on October 4, 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.*