# RealityRadar vs RealityKosmos

The clearest difference is ads: RealityKosmos at none against RealityRadar's shown. RealityRadar's advantage is iOS requirement (15.6 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. RealityRadar sells 2 in-app purchases, starting at $0.99 per month and RealityKosmos sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

RealityRadar ships an update every 3 weeks, RealityKosmos monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RealityRadar | RealityKosmos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 87 MB | 4 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Reno Krohmann](https://appshunter.io/developer/1750246808) | [Ruth Martha Scherz](https://appshunter.io/developer/6806376731) |

## What reviewers say

### RealityRadar

[App page](https://appshunter.io/ios/app/realityradar/id6748605222)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RealityRadar VIP | $0.99 | per month |
| RealityRadar VIP | $9.90 | per year |


### RealityKosmos

[App page](https://appshunter.io/ios/app/realitykosmos/id6807167763)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $1.99 | one-time |
| Double Coffee | $3.99 | one-time |
| Kosmos Support | $8.99 | one-time |


## Frequently asked questions

### Is RealityRadar free?

RealityRadar is free to download, with in-app purchases available.

### Is RealityKosmos free?

RealityKosmos is free to download, with in-app purchases available.

### Do RealityRadar or RealityKosmos have ads?

RealityRadar shows ads; RealityKosmos does not.

### Which is updated more often, RealityRadar or RealityKosmos?

RealityRadar ships an update every 3 weeks, and RealityKosmos monthly. Most recently, RealityRadar was updated on November 5, 2026 and RealityKosmos on October 31, 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.*