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QRコードスキャナーアプリ - おー せんてぃけー たー icon
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QRコードスキャナーアプリ - おー せんてぃけー たー

Tensortech Apps · Utilities · Japan store
#17 GROSSING · UTILITIES
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$2.4K
Likely $812 to $7.3K
▼ 66.9% in 16 days
New ratings
+3
in 5 days, 2.2K in total
Rating
3.4 of 5
299 ratings in this store
Countries it ranks in
2
was 2 on Oct 20, 2026

Revenue

Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$29.2K
No Google Play version found
EST. LIFETIME DOWNLOADS
10.5K to 29.9K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Argentina #72 Utilities$2.4K · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (56 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
299
AVG RATING
3.40
PRICE
無料
AGE
3.2y
LAST UPDATE
22d ago
VERSION
2.2.13
SIZE
64 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
30 / 30
COUNTRIES NOW
2 (was 1)
NEW RATINGS, LAST 5 DAYS
+3
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
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, 2026$7.4K a month
Oct 11, 2026$7.4K a month
Oct 12, 2026$3.3K a month
Oct 13, 2026$937 a month
Oct 14, 2026$2.3K a month
Oct 15, 2026$2.5K a month
Oct 16, 2026$1.3K a month
Oct 17, 2026$2.2K a month
Oct 18, 2026$3.5K a month
Oct 19, 2026$1.5K a month
Oct 20, 2026$1.3K a month
Oct 21, 2026$3.4K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026$2.6K a month
Oct 24, 2026$2.4K a month
Oct 25, 2026$2.4K a month
Oct 26, 2026$2.4K a month
Oct 27, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 28, 2026: #18 Utilities · JP. Now: #20 Utilities · JP.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 22, 20262.2K ratings
Oct 23, 20262.2K ratings
Oct 24, 20262.2K ratings
Oct 25, 20262.2K ratings
Oct 26, 20262.2K ratings
Oct 27, 20262.2K ratings
2.2K on Oct 22, 2026, 2.2K on Oct 27, 2026. New ratings track new downloads, even outside the charts.

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
0.2 reviews / week
  • Recent reviews average3.3 stars
  • Recent 1 and 2 star share44%
From the latest 16 written reviews, covering 602 days.
RELEASE CADENCE
4 updates in 90 days
  • Typical gap between releases13 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
299 ratings
5★44%
4★12%
3★11%
2★5%
1★27%

What users want

From the latest 16 reviews on the Japan App Store, Mar 3, 2025 to Jul 18, 2026: 44% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Price and subscription57%

4 of the 1 and 2 star reviews.

★★★★★ This developer charged to my account $9.99 for resubscribed before the free trial ended and I had already cancelled my subscription before the due date to be charged.
★★★★★ Ele te cobra e não te da a oportunidade de cancelar uma comprar q ele mesmo fez sem minha autorização tava passando no meu cartão e nem percebi e n tive meu dinheiro de volta
★★★★★ Ele não dá opção de cancelar é difícil de mexer.
WHAT THEY ASK FOR

No feature requests in the latest reviews.

WORDS THAT KEEP COMING UP IN BAD REVIEWS

Nothing stands out.

WHAT THEY LOVE · SHARE OF GOOD REVIEWS

Not enough good reviews in English to tell.

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, Japan App Store.

★★★★★Jul 18, 2026
Useless app

Don’t download. there’s better apps that do the same and don’t act like a brick wall

★★★★★Jun 16, 2026
Wrongly charged

This developer charged to my account $9.99 for resubscribed before the free trial ended and I had already cancelled my subscription before the due date to be charged. I DID NOT RESUBSCRIBE. They denied my request for a refund and denied the review, reporting it ineligible for refund and decision final. The receipt is showing that I been cancelled my subscription and was still charged. Don’t bother. This app takes money from people and refuses refunds

★★★★★May 13, 2026
QR

Good device tool

★★★★★Apr 10, 2026
Philo

Tammy

★★★★★Feb 5, 2026
Cathy

Great it was very easy to me if I did it right

★★★★★Jan 8, 2026
QR

Top

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Store screenshots

ScreenshotScreenshotScreenshotScreenshot

App Store ads

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

Apple's ad repository couldn't be reached right now. Try again later.

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.

2fa2

What's new in 2.2.13

より快適にご利用いただけるよう、いくつかの改善を行いました： * ユーザーインターフェースの改善：すっきりとした直感的なデザインで、アプリが使いやすくなりました。 * 不具合の修正と安定性の向上：問題を修正し、アプリがより安定して動作するようになりました。 * パフォーマンスの向上：読み込みが速くなり、アプリ全体の反応が良くなりました。 QRコードリーダーをご利用いただきありがとうございます。今すぐアップデートして、最新の改善をお試しください。

Released Aug 2, 2023. Current version shipped Oct 5, 2026.

Store description

数秒でQRコード＆バーコードをスキャン！ 簡単に自分だけのQRコードも作成可能。 2段階認証（2FA）にも対応で、大切なアカウントをしっかり守る！ 商品情報や価格を瞬時にチェックして、賢くお買い物！ 数秒で簡単スキャン！ QRコードやバーコードをかざすだけで、商品情報や価格を瞬時にチェック。 さらに2段階認証アプリとしても使えるオールインワン機能を搭載。 究極のQRコード＆バーコードスキャナーが登場！ 高速＆正確な読み取りで、手間なくスキャン完了。 日常の買い物からビジネスシーン、セキュリティ対策まで、あらゆるニーズに応える万能ツールです。 主な特徴 かんたんスキャン カメラをかざすだけで素早く認識。暗所や斜めの角度でも安定した読み取りが可能です。 2段階認証（2FA）にも対応 オンラインアカウントのセキュリティをしっかり強化。サービス側で表示されたQRコードを読み取るだけで認証アカウントを追加でき、6桁のワンタイムパスワード（TOTP）を自動生成します。Google、Facebook、Instagram、X、GitHub、Amazonなど、主要なサービスに幅広く対応。認証情報はすべて端末内に安全に保管されるため、安心してご利用いただけます。 スマートショッピング レビュー確認や価格比較がスムーズ。お得情報もすぐに見つかります。 オリジナルQRコード作成 連絡先やWi-Fi情報、ウェブリンクなど、多彩な用途に対応したQRコードを簡単生成。 ビジネス活用 商品管理やプロモーション用コードの作成で業務効率アップ。顧客とのコミュニケーションも強化。 リンク共有もラクラク URL入力の手間なし！QRコードでオンラインとオフラインの架け橋に。 スキャン、QRコード作成、そして2段階認証まで——これ一本で毎日をもっと便利に、もっと安全に。 今すぐダウンロードして、快適なスキャン体験を始めましょう！ 注意： 利用規約はこちらからご確認いただけます： https://www.tensortechapps.com/tandc

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