# Blitz Map vs ゲリラ豪雨

The clearest difference is in-app purchases: Blitz Map at none against ゲリラ豪雨's 4. Blitz Map also leads on ads (none vs shown). ゲリラ豪雨's advantage is update cadence (every 2 days vs every 8 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ゲリラ豪雨 sells 4 one-off in-app purchases. Blitz Map asks for nothing beyond the download.

Blitz Map ships an update every 8 months, ゲリラ豪雨 every 2 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Blitz Map | ゲリラ豪雨 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/blitz-map/id1581240590/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 9 MB | 60 MB |
| Requires iOS | **14.5** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [tomomi narita](https://appshunter.io/developer/1581240592) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### Blitz Map

[App page](https://appshunter.io/ios/app/blitz-map/id1581240590)

This app displays real-time lightning strike information for the Asia-Pacific region using data from a volunteer-operated network. It shows historical lightning activity and allows users to set custom warnings for specific locations.

**Highlights:** Real-time lightning strike display, Color-coded historical data (past 2 hours), Tap for time and location details, Customizable lightning strike warnings, Three map view options

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

**In-app purchases:** none


### ゲリラ豪雨

[App page](https://appshunter.io/ios/app/id6752569173)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| Coffee (Large) | $1.99 | one-time |
| 開発者応援募金 | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


## Frequently asked questions

### Is Blitz Map free?

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

### Is ゲリラ豪雨 free?

ゲリラ豪雨 is free to download, with in-app purchases available.

### Do Blitz Map or ゲリラ豪雨 have ads?

ゲリラ豪雨 shows ads; Blitz Map does not.

### Which is updated more often, Blitz Map or ゲリラ豪雨?

Blitz Map ships an update every 8 months, and ゲリラ豪雨 every 2 days. Most recently, Blitz Map was updated on October 16, 2026 and ゲリラ豪雨 on October 10, 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.*