# 潮汐サーチ vs Blitz Map

The clearest difference is ads: Blitz Map at none against 潮汐サーチ's shown. Blitz Map also leads on review sentiment (50% vs 20%). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

潮汐サーチ ships an update every 10 months, Blitz Map every 8 months. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 潮汐サーチ | Blitz Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/blitz-map/id1581240590/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 20.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 8 months** |
| Monetization | — | Free |
| Size | 31 MB | 9 MB |
| Requires iOS | 15.6 | **14.5** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Izaki](https://appshunter.io/developer/511591595) | [tomomi narita](https://appshunter.io/developer/1581240592) |

## What reviewers say

### 潮汐サーチ

[App page](https://appshunter.io/ios/app/id838871742)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 潮汐サーチ free?

潮汐サーチ is free to download, with no in-app purchases.

### Is Blitz Map free?

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

### Do 潮汐サーチ or Blitz Map have ads?

潮汐サーチ shows ads; Blitz Map does not.

### Which is updated more often, 潮汐サーチ or Blitz Map?

潮汐サーチ ships an update every 10 months, and Blitz Map every 8 months. Most recently, 潮汐サーチ was updated on October 1, 2026 and Blitz Map on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*