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懐中電灯 × icon
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懐中電灯 ×

DOUBLE U s.r.o. · Utilities · Japan store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide
Too small to estimate
Not enough chart or ratings data
New ratings
Tracking
Daily counts start building from today
Rating
4.3 of 5
88 ratings in this store
Countries it ranks in
0
was 0 on Oct 18, 2026

Revenue

Estimated from the grossing charts of Oct 24, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE
Unranked
Not in any grossing chart, and it sells nothing in the store (no in-app purchases, free download). Any revenue comes from ads or payments outside the store, which we can't see.
EST. LIFETIME DOWNLOADS
3.1K to 8.8K
Estimated from ratings count
RATINGS
88
AVG RATING
4.26
PRICE
無料
AGE
16.2y
LAST UPDATE
310d ago
VERSION
2.37
SIZE
32 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · APP STORE ONLY EST
Show daily values
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026not in a grossing chart
Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
Oct 24, 2026not in a grossing chart
Oct 25, 2026not in a grossing chart
Best rank Sep 26, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
0.0 reviews / week
  • Recent reviews average3.8 stars
  • Recent 1 and 2 star share13%
From the latest 8 written reviews, covering 5611 days.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases99 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
88 ratings
5★68%
4★11%
3★8%
2★3%
1★9%

What users say

Latest reviews, Japan App Store.

★★★★★Feb 13, 2025
Problema na mudança de cor

Eu baixei,e toquei para a luz ficar azul,no iPhone não ficou azul no LED.

★★★★★Apr 13, 2024
最悪

ライトを切ろうと思ってボタンを押そうとしたところ、知らない間に課金画面になっていて、指紋認証で3,000円課金になった。

★★★★★Mar 29, 2020
Ótimo

Ótimo luz alta e forte eu encomendo

★★★★★Aug 9, 2018
便利

とても便利です。是非このアプリをダウンロードするのがおススメです。

★★★★★Dec 8, 2014
Cool

Bom instrumento

★★★★★Mar 30, 2014
This is the ULTIMATE!!

Home icon and UI are really beautiful!! Booting logo is also cool and small bug was completely fixed. The 1st page of my device is always the place of this APP!! Strong hope, -turning on the flash only with holding or adding the hold mode. Thanks!!

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

led2

What's new in 2.37

• 改善とバグ修正 問題がある場合は、アプリのメニューからお知らせください。 アプリが気に入ったら、肯定的なレビューを残してください。 ありがとうございました

Released Aug 3, 2010. Current version shipped Dec 18, 2025.

Store description

iPhone、iPad、iPod用のシンプルだがレーザーに焦点を合わせた懐中電灯アプリ。 LEDフラッシュまたは最大輝度の白い画面を使用できます。   •高速起動   •可変輝度   •美しいUIとアイコン   •SOS   •LEDのないデバイスで最大輝度の白い画面

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

United StatesUnited KingdomGermanyBrazilIndia

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