# KuopioAir vs Step's Aurora Guide

The clearest difference is in-app purchases: KuopioAir at none against Step's Aurora Guide's 3. KuopioAir also leads on device support (3 vs 1). Step's Aurora Guide's advantage is update cadence (every 3 weeks vs every 6 months) and chart position (#168 vs unranked). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Step's Aurora Guide sells 3 in-app purchases, starting at $4.99 per 7 days. KuopioAir asks for nothing beyond the download.

KuopioAir ships an update every 6 months, Step's Aurora Guide every 3 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KuopioAir | Step's Aurora Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (116 ratings)](https://appshunter.io/ios/app/steps-aurora-guide/id1670143757/reviews)** |
| Number of ratings | — | **116** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#168** |
| Size | 59 MB | 37 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Envitech Ltd.](https://appshunter.io/developer/669683184) | [Steps Aurora Guide](https://appshunter.io/developer/1896765831) |

## What reviewers say

### KuopioAir

[App page](https://appshunter.io/ios/app/kuopioair/id1564050414)

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

**In-app purchases:** none


### Step's Aurora Guide

[App page](https://appshunter.io/ios/app/steps-aurora-guide/id1670143757)

**Currently charting:** #168 Top Grossing · Weather (US App Store)

This app provides aurora forecasts, alerts, and expert photography advice. It helps users plan and capture stunning aurora images with real-time data, geomagnetic forecasts, and personalized guidance.

**Highlights:** 27-day geomagnetic activity forecast, Moon phase and darkness alignment, Real-time aurora probability, Hour-by-hour weather updates, Expert photography advice, Custom location comparison

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alerts, Forecast & Guide | $4.99 | per 7 days |
| Alerts, Forecast & Guide | $6.99 | per month |
| Alerts, Forecast & Guide | $29.99 | per year |


## Frequently asked questions

### Is KuopioAir free?

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

### Is Step's Aurora Guide free?

Step's Aurora Guide is free to download, with in-app purchases available.

### Do KuopioAir or Step's Aurora Guide have ads?

Neither KuopioAir nor Step's Aurora Guide shows ads.

### Which is updated more often, KuopioAir or Step's Aurora Guide?

KuopioAir ships an update every 6 months, and Step's Aurora Guide every 3 weeks. Most recently, KuopioAir was updated on October 27, 2026 and Step's Aurora Guide on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*