Comparison

RapidQR Scanner vs ロック画面メモ

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

Head to head

RapidQR Scanner

Open websites immediately!

About

RapidQR Scanner

Features

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RapidQR Scanner allows you to instantly open a website just by holding your smartphone up! ・You can connect wi-fi via QR code! ・You can open RapidQR Scanner from Siri! ・History function available! ・You can also load data from images! Latest work in April 2024! If you have any questions or problems, please contact me. https://twitter.com/multigrac or mkindustory◯gmail.com (please replace ◯ with @).

About

ロック画面メモ

Features

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◆ロック画面メモアプリで、ロック画面にメモを表示しよう！◆ 入力したメモを自動保存できるロック画面メモアプリが完成しました！【こだわりポイント】 ◎メモをロック画面に表示し、忘れ防止をすることができます！ ◎過去のメモを後で振り返ることができます！ ◎アップデートで最新のメモ体験に対応したアプリを提供します！プライバシーポリシー: https://glittery-talon-8ab.notion.site/3955c5b45c1180a18e6bd8150abe7698 利用規約: https://glittery-talon-8ab.notion.site/3955c5b45c118067aeb4fb0fec8b0c45

Screenshots

RapidQR Scanner2 screens

ロック画面メモ3 screens

Verdict

The call

The clearest difference is ads: ロック画面メモ at none against RapidQR Scanner's shown. RapidQR Scanner's advantage is update cadence (every 2 days vs every 5 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

RapidQR Scanner ships an update every 2 days, ロック画面メモ every 5 days. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 4 level

RapidQR Scanner versus ロック画面メモ: the parameters behind the verdict, then further details
Parameter	RapidQR Scanner	ロック画面メモ
Price	Free	Free
Update frequency	Every 2 days — better	Every 5 days
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone	iPhone
Requires iOS	17.0 — better	17.6
Further details — not scored
Size	11 MB	7 MB
Age rating	4+	4+
Developer	MIYAKO KIKUTSUJI	CapCat LLC

In-app purchases

None

RapidQR Scanner

No in-app purchases

None

ロック画面メモ

No in-app purchases

Questions

Is RapidQR Scanner free?

RapidQR Scanner is free to download, with no in-app purchases.

Is ロック画面メモ free?

ロック画面メモ is free to download, with no in-app purchases.

Do RapidQR Scanner or ロック画面メモ have ads?

RapidQR Scanner shows ads; ロック画面メモ does not.

Which is updated more often, RapidQR Scanner or ロック画面メモ?

RapidQR Scanner ships an update every 2 days, and ロック画面メモ every 5 days. Most recently, RapidQR Scanner was updated on October 18, 2026 and ロック画面メモ on October 15, 2026.