# tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 vs Taiwan EEW

The clearest difference is ads: Taiwan EEW at none against tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報's shown. Taiwan EEW also leads on rating (4.9 vs 4.5) and monetization model (free vs free with in-app purchases). tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報's advantage is update cadence (weekly vs every 3 weeks) and chart position (#130 vs unranked). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 sells 1 in-app purchase, starting at $1.99 per month and Taiwan EEW sells 7 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Taiwan EEW holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 71 and 15 respectively. Written reviews point the same way: 82% of tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報's written reviews are positive against 97% of Taiwan EEW's.

tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 ships an update weekly, Taiwan EEW every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 | Taiwan EEW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (71 ratings)](https://appshunter.io/ios/app/tenkijp/id433865746/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/taiwan-eew-earthquake-warning/id6450436314/reviews)** |
| Number of ratings | **71** | 15 |
| Positive reviews | 81.6% of reviews | **96.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#130** | — |
| Size | 250 MB | 132 MB |
| Requires iOS | 16.0 | **15.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [一般財団法人 日本気象協会](https://appshunter.io/developer/433865749) | [Tzu-Yu Lin](https://appshunter.io/developer/1864854747) |

## What reviewers say

### tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報

[App page](https://appshunter.io/ios/app/tenkijp/id433865746)

**Currently charting:** #130 Top Free · Weather (US App Store)

Get detailed weather forecasts, real-time rain cloud radar, and earthquake alerts from an official Japanese meteorological source. Earn points for checking the weather and access disaster preparedness information. Offers a premium subscription for an ad-free experience and enhanced notifications.

**Highlights:** Detailed hourly and 14-day weather forecasts, Real-time rain cloud and lightning radar, Earthquake, typhoon, and tsunami alerts, Weather expert commentary and articles, Customizable lifestyle indices (clothing, heatstroke, etc.), Weather forecast widgets, Point rewards for usage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| tenki.jpライト（月額プラン） | $1.99 | per month |


### Taiwan EEW

[App page](https://appshunter.io/ios/app/taiwan-eew-earthquake-warning/id6450436314)

Receive real-time earthquake alerts with countdowns and local intensity information. Customize alert thresholds to be notified of moderate or small earthquakes. This app provides crucial seconds to prepare for seismic events.

**Highlights:** Real-time strong earthquake alerts, Countdown and local intensity display, Push notifications with alarm sounds, Customizable alert thresholds, Official partner of Central Weather Bureau

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每月定期定額贊助 | $1.99 | per month |
| 每月定期定額贊助 | $3.99 | per month |
| 一次性贊助 | $0.99 | one-time |
| 一次性贊助 | $1.99 | one-time |
| 一次性贊助 | $4.99 | one-time |
| 一次性贊助 | $19.99 | one-time |
| 一次性贊助 | $49.99 | one-time |

**What reviewers like**

- ⏱️ Timely and accurate alerts
- 👂 Distinct alert sounds
- 💡 Customizable alert intensity
- 📱 User-friendly interface
- 🌍 Expanded region selection

**What reviewers complain about**

- 🐛 Notification bugs
- 📍 Location accuracy issues
- 🔕 No notifications received
- 📉 Accuracy decreased after update
- ⚠️ False alarms

**Reported bugs**

- Notifications not received
- Location not updating to current position
- App shows false alarms (notifications when no earthquake)
- Historical data is no longer visible after updates
- Persistent notification count badge

**Requested features**

- Restore historical data view
- Link with location services
- Add more regions/cities (e.g., Pingtung, New Taipei, Taoyuan, Yunlin)
- Option to choose notification intensity
- Automatic location detection


## Frequently asked questions

### Is tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 free?

tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 is free to download, with in-app purchases available.

### Is Taiwan EEW free?

Taiwan EEW is free to download, with in-app purchases available.

### Which has better reviews, tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 or Taiwan EEW?

Taiwan EEW is rated higher. tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 averages 4.5 out of 5 from 71 ratings, while Taiwan EEW averages 4.9 from 15 ratings.

### Do tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 or Taiwan EEW have ads?

tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 shows ads; Taiwan EEW does not.

### Which is updated more often, tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 or Taiwan EEW?

tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 ships an update weekly, and Taiwan EEW every 3 weeks. Most recently, tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 was updated on October 26, 2026 and Taiwan EEW on October 24, 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.*