# SOS RAIOS vs Lightning Map

The clearest difference is in-app purchases: SOS RAIOS at none against Lightning Map's 2. Lightning Map's advantage is update cadence (every 5 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lightning Map sells 2 in-app purchases, starting at $2.99 per month. SOS RAIOS asks for nothing beyond the download.

SOS RAIOS ships an update every 5 weeks, Lightning Map every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SOS RAIOS | Lightning Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lightning-map-storm-radar/id6799079042/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Size | 12 MB | 39 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Anderson Oliveira](https://appshunter.io/developer/570754891) | [Tirin](https://appshunter.io/developer/1665717789) |

## What reviewers say

### SOS RAIOS

[App page](https://appshunter.io/ios/app/sos-raios/id6484272459)

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

**In-app purchases:** none


### Lightning Map

[App page](https://appshunter.io/ios/app/lightning-map-storm-radar/id6799079042)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lightning Map Monthly Premium | $2.99 | per month |
| Lightning Map Lifetime Premium | $6.99 | one-time |


## Frequently asked questions

### Is SOS RAIOS free?

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

### Is Lightning Map free?

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

### Do SOS RAIOS or Lightning Map have ads?

Neither SOS RAIOS nor Lightning Map shows ads.

### Which is updated more often, SOS RAIOS or Lightning Map?

SOS RAIOS ships an update every 5 weeks, and Lightning Map every 5 days. Most recently, SOS RAIOS was updated on October 24, 2026 and Lightning Map on October 25, 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.*