# TEPCO速報 vs ナリタヤアプリ

The clearest difference is iOS requirement: TEPCO速報 at 13.0 against ナリタヤアプリ's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TEPCO速報 ships an update every 3 months, ナリタヤアプリ every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | TEPCO速報 | ナリタヤアプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | — |
| Size | 53 MB | 16 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tokyo Electric Power Company Holdings, Inc.](https://appshunter.io/developer/1180949469) | [株式会社ナリタヤ](https://appshunter.io/developer/1632606662) |

## What reviewers say

### TEPCO速報

[App page](https://appshunter.io/ios/app/tepco/id1180949470)

This app provides official Tokyo Electric Power Company (TEPCO) outage information, along with weather and earthquake alerts. Register up to eight locations to receive timely push notifications for your home, family, or workplace. It covers a wide range of prefectures and offers disaster maps with evacuation routes.

**Highlights:** Real-time outage information, Rain and thunderstorm cloud forecasts, Earthquake alerts (magnitude 3+), Disaster maps with evacuation routes, TEPCO official announcements, Push notifications for alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### ナリタヤアプリ

[App page](https://appshunter.io/ios/app/id1632606660)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TEPCO速報 free?

TEPCO速報 is free to download, with no in-app purchases.

### Is ナリタヤアプリ free?

ナリタヤアプリ is free to download, with no in-app purchases.

### Do TEPCO速報 or ナリタヤアプリ have ads?

Neither TEPCO速報 nor ナリタヤアプリ shows ads.

### Which is updated more often, TEPCO速報 or ナリタヤアプリ?

TEPCO速報 ships an update every 3 months, and ナリタヤアプリ every 6 months. Most recently, TEPCO速報 was updated on November 2, 2026 and ナリタヤアプリ on November 3, 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.*