# Aurora Forecast vs Atmos.Guide

The clearest difference is in-app purchases: Atmos.Guide at none against Aurora Forecast's 7. Atmos.Guide also leads on update cadence (every 2 weeks vs monthly). Aurora Forecast's advantage is chart position (#105 vs unranked) and iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Aurora Forecast sells 6 in-app purchases, starting at $4.99 per 7 days. Atmos.Guide asks for nothing beyond the download.

Aurora Forecast ships an update monthly, Atmos.Guide every 2 weeks. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Aurora Forecast | Atmos.Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (163 ratings)](https://appshunter.io/ios/app/aurora-forecast-borealis-map/id6752933257/reviews)** | — |
| Number of ratings | **163** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#105** | — |
| Size | 55 MB | 13 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Appelio](https://appshunter.io/developer/1616494815) | [Helm Sens AS](https://appshunter.io/developer/1888437689) |

## What reviewers say

### Aurora Forecast

[App page](https://appshunter.io/ios/app/aurora-forecast-borealis-map/id6752933257)

**Currently charting:** #105 Top Grossing · Weather, #176 Top Free · Weather (US App Store)

Track the Northern Lights with real-time forecasts and smart alerts. Get detailed information on aurora activity, KP index, and visibility for your location, helping you plan the perfect viewing experience.

**Highlights:** Real-time aurora forecasts, Location-based predictions, KP index and cloud cover data, Customizable aurora alerts, Global aurora map, Aurora viewing tips

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aurora Weekly | $4.99 | per 7 days |
| Aurora Weekly Free Trial | $9.99 | per 7 days |
| Aurora Yearly Free Trial | $29.99 | per year |
| Aurora Yearly Free Trial | $29.99 | per year |
| Aurora Forecast Yearly | $49.99 | per year |
| Northern Lights Tracker | $19.99 | one-time |


### Atmos.Guide

[App page](https://appshunter.io/ios/app/atmosguide/id6761257767)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aurora Forecast free?

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

### Is Atmos.Guide free?

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

### Do Aurora Forecast or Atmos.Guide have ads?

Neither Aurora Forecast nor Atmos.Guide shows ads.

### Which is updated more often, Aurora Forecast or Atmos.Guide?

Aurora Forecast ships an update monthly, and Atmos.Guide every 2 weeks. Most recently, Aurora Forecast was updated on October 27, 2026 and Atmos.Guide on October 11, 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.*