ブラックビデオ (BlackVideo)
by AppMadang
- Photo & Video
- Paid
- Rating
- 4.3
- 6.1K ratings
- Top 42%among 79 Photo & Video apps
- Last update
- Oct 2, 2026
- Version 3.8
- Size
- 3 MB
- Category
- Photo & Video
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
大切な瞬間を逃さず、すぐに無音で撮影しましょう。
アプリを起動すると同時に、動画の録画が開始されます。
ホームボタンをタップすると、自動的に録画が停止します。
すばやく動画を撮影したいときや、面白い瞬間を逃したくないときにご利用ください。
スパイモード、4K動画撮影、アルバム、ワイヤレスファイル転送、動画ファイルの損失防止機能もサポートしています。
このアプリひとつで、すべてに対応可能です。
【アプリが起動しない場合の対処方法】
- カメラ設定に問題があると、アプリが起動しない場合があります。以下の手順で復旧してください。
- iPhoneの設定 -> 「ブラックビデオ」に移動し、カメラのアクセス権限を無効にしてください。
- その後、アプリ内の設定でカメラ設定を変更し、再度カメラのアクセス権限を有効にしてください。
What’s new
Release notes for the latest version, as written by the developer.
UIのバグ修正とアプリの安定性向上。
Rank history
Daily position in the Japan charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #2
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
53/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 6 apps on the charts
- Audience size20% · 20
Ratings: 6,124
- App size100% · 10
Size: 3 MB
- Price model100% · 15
Price model: paid
- Demand proof80% · 30
Best rank #1, 3 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 3.8LatestReleased Oct 2, 2026