# TEPCO速報 vs Rad

The clearest difference is update cadence: TEPCO速報 at every 3 months against Rad's every 12 months. Rad's advantage is iOS requirement (8.0 vs 13.0). On price, ads, 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.

TEPCO速報 ships an update every 3 months, Rad every 12 months. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TEPCO速報 | Rad |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Monetization | Free | — |
| Size | 53 MB | 3 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tokyo Electric Power Company Holdings, Inc.](https://appshunter.io/developer/1180949469) | [KENJI, K.K.](https://appshunter.io/developer/1449588858) |

## 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


### Rad

[App page](https://appshunter.io/ios/app/rad/id1449798123)

**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 Rad free?

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

### Do TEPCO速報 or Rad have ads?

Neither TEPCO速報 nor Rad shows ads.

### Which is updated more often, TEPCO速報 or Rad?

TEPCO速報 ships an update every 3 months, and Rad every 12 months. Most recently, TEPCO速報 was updated on October 14, 2026 and Rad on October 1, 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.*