# Step's Aurora Guide vs Aurora Eos

The clearest difference is chart position: Step's Aurora Guide at #129 against Aurora Eos's unranked. Aurora Eos's advantage is update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price, ads, in-app purchases 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 and Aurora Eos sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Step's Aurora Guide ships an update every 3 weeks, Aurora Eos weekly. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Step's Aurora Guide | Aurora Eos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (114 ratings)](https://appshunter.io/ios/app/steps-aurora-guide/id1670143757/reviews)** | — |
| Number of ratings | **114** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#129** | — |
| Size | 37 MB | 70 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Steps Aurora Guide](https://appshunter.io/developer/1896765831) | [Seokyoung You](https://appshunter.io/developer/1673061465) |

## What reviewers say

### Step's Aurora Guide

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

**Currently charting:** #129 Top Grossing · Weather, #174 Top Free · 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 |


### Aurora Eos

[App page](https://appshunter.io/ios/app/aurora-eos-kp-alert-forecast/id6748328478)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $5.99 | per month |
| Yearly Pro | $29.99 | per year |
| Pro Plan for lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Step's Aurora Guide free?

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

### Is Aurora Eos free?

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

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

Neither Step's Aurora Guide nor Aurora Eos shows ads.

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

Step's Aurora Guide ships an update every 3 weeks, and Aurora Eos weekly. Most recently, Step's Aurora Guide was updated on October 22, 2026 and Aurora Eos on October 8, 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.*