Comparison

タスク管理 vs QRCodeMaster

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

Head to head
About

タスク管理

Features
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カレンダー・リマインダー・ノートをまとめて管理できるアプリです。 日々のタスク管理から旅行の計画まで、幅広くご活用いただけます。 カレンダー ・純正のカレンダーと連携できます。 リマインダー ・純正のリマインダーと連携できます。 ノート ・日付と紐づいたノートを作成できます。 ・同じApple Accountでサインインしているデバイスとデータを同期できます。

About

QRCodeMaster

Features
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Easily, you can read, generate, and manage QR code reading history. While many similar QR apps display numerous ads, this app has no embedded advertisements, allowing for uninterrupted scanning and a stress-free experience. QR Code Scanning Upon launching the app, the QR code scanning screen is displayed immediately, allowing you to scan QR codes without delay. The scanned data can be opened and verified in an external browser. QR Code Generation You can create your own unique QR codes. You have options for color, shape, and embedding images to produce distinctive QR codes. Once generated, the code can be quickly shared (on platforms like Line, Facebook, X, etc.) or saved. QR Code Reading History You can check previously scanned QR codes, allowing you to review the scanned data (either URL or text) at a later time.

Screenshots

タスク管理2 screens
QRCodeMaster3 screens

Verdict

The call

The clearest difference is iOS requirement: QRCodeMaster at 16.4 against タスク管理's 26.0. 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

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

タスク管理 ships an update fortnightly, QRCodeMaster weekly. Both last shipped on October 25, 2026.

Scorecard1 real difference · 5 level
タスク管理 versus QRCodeMaster: the parameters behind the verdict, then further details
Parameterタスク管理QRCodeMaster
PriceFreeFree
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Vision Pro — betteriPhone, iPad
Requires iOS26.016.4 — better
Further details — not scored
Size2 MB25 MB
Age rating4+17+
DeveloperRyo Iwanagamatsumoto yuuki

In-app purchases

None

タスク管理

No in-app purchases

None

QRCodeMaster

No in-app purchases

Questions

Is タスク管理 free?
タスク管理 is free to download, with no in-app purchases.
Is QRCodeMaster free?
QRCodeMaster is free to download, with no in-app purchases.
Do タスク管理 or QRCodeMaster have ads?
Neither タスク管理 nor QRCodeMaster shows ads.
Which is updated more often, タスク管理 or QRCodeMaster?
タスク管理 ships an update fortnightly, and QRCodeMaster weekly. Most recently, タスク管理 was updated on October 25, 2026 and QRCodeMaster on October 25, 2026.

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