# Local Forecast Clock vs Lightning Map

The clearest difference is in-app purchases: Local Forecast Clock at none against Lightning Map's 2. Local Forecast Clock also leads on iOS requirement (14.0 vs 16.0). Lightning Map's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price and device support there is nothing between them.

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

Local Forecast Clock ships an update every 3 weeks, Lightning Map every 5 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Local Forecast Clock | 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 | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 6 MB | 39 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ramalingam Sivaramakrishnan](https://appshunter.io/developer/892706271) | [Tirin](https://appshunter.io/developer/1665717789) |

## What reviewers say

### Local Forecast Clock

[App page](https://appshunter.io/ios/app/local-forecast-clock-portable/id1115152570)

**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 Local Forecast Clock free?

Local Forecast Clock 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 Local Forecast Clock or Lightning Map have ads?

Local Forecast Clock shows ads; Lightning Map does not.

### Which is updated more often, Local Forecast Clock or Lightning Map?

Local Forecast Clock ships an update every 3 weeks, and Lightning Map every 5 days. Most recently, Local Forecast Clock was updated on October 16, 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.*