Brain vs TEPCO省エネウォッチ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brain
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登園・降園データを登録するBrain専用の施設設置用のアプリケーションです。
TEPCO省エネウォッチ
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TEPCO EP 法人向け省エネサポートサービス会員専用のデマンド表示警報アプリです（くらしTEPCOアプリではございません）。 ご契約の建物の電力使用状況を定期的にモニタリングし、電力使用状況の表示と今後のデマンド予測をリアルタイムで表示するので、省エネに役立てることが可能です。 事前に警報値を設定しておくことで、お使いの携帯にプッシュ通知で電気の使い過ぎを警報します。
Screenshots
Verdict
The clearest difference is device support: TEPCO省エネウォッチ at 3 against Brain's 1. Brain's advantage is iOS requirement (8.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Brain ships an update every 6 weeks, TEPCO省エネウォッチ every 5 weeks. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.
| Parameter | Brain | TEPCO省エネウォッチ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 21 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | MJ INC. | TEPCO Energy Partner, Inc. |
In-app purchases
Brain
No in-app purchases
TEPCO省エネウォッチ
No in-app purchases
