# Kanso vs Star Map Night Sky

The clearest difference is ads: Kanso at none against Star Map Night Sky's shown. Kanso also leads on update cadence (every 4 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Kanso ships an update every 4 days, Star Map Night Sky fortnightly. Both last shipped on November 6, 2026.

## The numbers

| Metric | Kanso | Star Map Night Sky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 68 MB | 11 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yutaro Kawahara](https://appshunter.io/developer/6776284160) | [tanzsoft](https://appshunter.io/developer/959660906) |

## What reviewers say

### Kanso

[App page](https://appshunter.io/ios/app/kanso-integers/id6807329527)

**In-app purchases:** none


### Star Map Night Sky

[App page](https://appshunter.io/ios/app/star-map-night-sky-spaceutil/id6809397224)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kanso free?

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

### Is Star Map Night Sky free?

Star Map Night Sky is free to download, with no in-app purchases.

### Do Kanso or Star Map Night Sky have ads?

Star Map Night Sky shows ads; Kanso does not.

### Which is updated more often, Kanso or Star Map Night Sky?

Kanso ships an update every 4 days, and Star Map Night Sky fortnightly. Most recently, Kanso was updated on November 6, 2026 and Star Map Night Sky on November 6, 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.*