Comparison

QR Quick Scan vs 30minTimer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

QR Quick Scan

Features
Read full description

QR Quick Scan は、カメラや保存済み画像から QR コードをすばやく読み取れるシンプルな QR スキャナーです。 スクリーンショットや写真に含まれる QR コードも読み取れるので、あとから受け取ったコードや共有画像の確認にも便利です。 読み取った結果は端末内に保存され、履歴からいつでも再確認できます。URL、メール、電話、SMS、位置情報、Wi-Fi などの種類に応じて、そのまま次の操作へ進めます。 最近の項目にはホーム画面ウィジェットからすぐアクセスできます。検索エンジンの切り替え、アプリ内ブラウザと外部ブラウザの選択、効果音やバイブレーションの設定にも対応しています。 アカウント登録は不要です。QR の内容や画像は端末内に保持され、端末外へ送信されません。品質改善のため、利用状況の要約データ、クラッシュ診断、端末またはその他の識別子を Firebase / Google に送信します。

About

30minTimer

Features
Read full description

Ever look up and realize three hours vanished into one task? This app fixes that with a simple chime. Your iPhone chimes at the minutes you choose, like :00 and :30 every hour, so you can feel time passing without checking the clock. Chimes arrive as notifications, even when the app is closed. ■ Great for • Remote work: break the day into half-hour blocks • Study: focus for 50 minutes, rest when it chimes • Healthy habits: a sip of water and a stretch at every chime • Kids' routines: when the "Oh!" plays, it's time for the next thing ■ Pick your hours • Tap the hours you want, from 0 to 23 • "9–18" and "All hours" in one tap. Quiet at night ■ Up to two chimes an hour • Spin two wheels to pick the minutes • :00 and :30, :15 and :45, or just :50. Your call ■ 7 sounds, even a voice • Chime, Warning, and three Confirm tones • Male and female "Oh!" voices • Give each wheel its own sound: a chime on the hour and an "Oh!" at half past • Tap a name to preview ■ Three simple steps 1. Pick your hours and minutes 2. Tap the big "Apply" button at the bottom 3. It chimes automatically, every day Send a test notification to hear it in 10 seconds. ■ Free, with minimal ads • Ads never interrupt your chimes • Your first "Apply" is ad-free • Later changes are saved after a short video ad • Turning notifications on/off and "Clear all" are always instant and ad-free ■ Privacy • Your settings stay on your iPhone • Chimes are local notifications scheduled on your iPhone. No developer server is involved Available in English, Japanese, and Traditional Chinese. Note: in Silent mode or a Focus, sounds may not play, following your iPhone settings.

Screenshots

QR Quick Scan4 screens
30minTimer4 screens

Verdict

The call

The clearest difference is ads: QR Quick Scan at none against 30minTimer's shown. QR Quick Scan also leads on update cadence (daily vs every 10 days). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QR Quick Scan ships an update daily, 30minTimer every 10 days. The most recent releases landed on September 24, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 4 level
QR Quick Scan versus 30minTimer: the parameters behind the verdict, then further details
ParameterQR Quick Scan30minTimer
PriceFreeFree
Update frequencyDaily — betterEvery 10 days
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS17.0 — better18.5
Further details — not scored
Size4 MB7 MB
Age rating17+4+
DeveloperFumiya Kumehidenobu akiyoshi

In-app purchases

None

QR Quick Scan

No in-app purchases

None

30minTimer

No in-app purchases

Questions

Is QR Quick Scan free?
QR Quick Scan is free to download, with no in-app purchases.
Is 30minTimer free?
30minTimer is free to download, with no in-app purchases.
Do QR Quick Scan or 30minTimer have ads?
30minTimer shows ads; QR Quick Scan does not.
Which is updated more often, QR Quick Scan or 30minTimer?
QR Quick Scan ships an update daily, and 30minTimer every 10 days. Most recently, QR Quick Scan was updated on September 24, 2026 and 30minTimer on October 10, 2026.

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