# EQMonitor 地震速報 vs テルテル

The clearest difference is review sentiment: EQMonitor 地震速報 at 88% against テルテル's 50%. EQMonitor 地震速報 also leads on iOS requirement (17.6 vs 26.5). テルテル's advantage is in-app purchases (none vs 5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EQMonitor 地震速報 sells 5 in-app purchases, starting at $1.99 per month. テルテル asks for nothing beyond the download.

EQMonitor 地震速報 ships an update every 11 days, テルテル every 9 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | EQMonitor 地震速報 | テルテル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/eqmonitor/id6447546703/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **87.5% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 176 MB | 14 MB |
| Requires iOS | **17.6** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryotaro Onoue](https://appshunter.io/developer/1681712231) | [Bitta, Inc.](https://appshunter.io/developer/1674558256) |

## What reviewers say

### EQMonitor 地震速報

[App page](https://appshunter.io/ios/app/eqmonitor/id6447546703)

Receive timely earthquake and urgent earthquake early warning notifications for Japan. View past earthquake history with a detailed database and see real-time P-wave and S-wave predictions. Access the Strong Motion Monitor for visual earthquake data.

**Highlights:** Earthquake and early warning notifications, Customizable notification conditions by region, View past earthquake history (since 1919), Real-time display of urgent earthquake warnings, P-wave/S-wave arrival and epicenter display, Access to Strong Motion Monitor

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EQMonitor Pro | $1.99 | per month |
| コーヒー | $0.49 | one-time |
| エナジードリンクセット | $1.99 | one-time |
| 美味しい牛肉 | $5.99 | one-time |
| うな重 | $19.99 | one-time |


### テルテル

[App page](https://appshunter.io/ios/app/id6776698276)

This weather app notifies you when the rain stops at your current location. It allows you to customize rain detection thresholds and receive alerts even when the app is closed. Ideal for planning outdoor activities without constantly checking the forecast.

**Highlights:** Current rain status display, Rain stop notifications, Customizable rain detection threshold, Background notifications, Location-based weather

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

**In-app purchases:** none


## Frequently asked questions

### Is EQMonitor 地震速報 free?

EQMonitor 地震速報 is free to download, with in-app purchases available.

### Is テルテル free?

テルテル is free to download, with no in-app purchases.

### Do EQMonitor 地震速報 or テルテル have ads?

Neither EQMonitor 地震速報 nor テルテル shows ads.

### Which is updated more often, EQMonitor 地震速報 or テルテル?

EQMonitor 地震速報 ships an update every 11 days, and テルテル every 9 days. Most recently, EQMonitor 地震速報 was updated on October 16, 2026 and テルテル on October 8, 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.*