Comparison

积墨投屏 vs CleanQR

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

Head to head
About

积墨投屏

Features
Read full description

【积墨投屏】 根据场景选择你喜欢的模版,编辑文本,一点即投 - 更简单:为效率人士提供更高效的投屏方式 - 更丰富:丰富多样的投屏模版 - 更广泛:适配市面上95%的电视 - 更独立:采用DLNA协议,投屏后电视可以脱离手机独立展示 - 更精准:可在手机上提前预览投屏效果 【不仅仅是投屏】 - 你可以为孩子的生日定制电视屏保,度过一个更愉快的生日 - 你可以为你的爱人定制情人节电视屏保,增添浪漫氛围 - 你可以随时更新店铺广告,吸引更多顾客 - 你可以制作企业展板,让客户更加深入了解你的企业 - .... 安装【积墨投屏】电视端,解锁更多功能 ---------------------------------------- 我们是小火堆实验室,致力于解决我们自己在生活中遇见的各种问题。是的,这些奇奇怪怪的 App 就是开发给我们自己用的。 当然,如果碰巧解决了你的问题,我们会更加开心。 如果有其他想法(工具类应用)也欢迎联系我们。 ---------------------------------------- 反馈以及加入用户交流群请点击 App 中的“联系我们”。

About

CleanQR

Features
Read full description

Too many QR code scanning apps are inundated with various advertisements and push notifications, affecting your user experience. Try the all-new "Clean Scan" for a clear scanning experience: 0 advertisements, pure and popup-free. We understand how annoying advertisements and pop-ups can be, so we have eliminated any form of ads or pop-ups from the very beginning, allowing you to focus on using the scan feature. Sleek and lightweight, efficient scanning. The interface is simple and streamlined, with instant startup and quicker scanning for enhanced efficiency. Data security, scan with confidence. We strictly adhere to privacy agreements, never collecting, storing, or leaking any of your scanning data. Your information security is guaranteed. Experience the refreshing scanning process for yourself, and kickstart an efficient life with Clean Scan! Download and use it now to bid farewell to all sorts of advertising pop-ups. Here are the code types we support: From the album for: Aztec Codabar Code 39 Code 93 Code 128 Data Matrix EAN-8 EAN-13 Interleaved Two of Five (ITF) MaxiCode PDF417 QR Code RSS 14 RSS Expanded UPC-A UPC-E UPC/EAN extension From camera for: QR Code EAN-13 EAN-8 PDF417 UPC-E Code 39 Code 39 Mod 43 Code 93 Code 128 Data Matrix ITF-14 Aztec Interleaved 2 of 5 Human Body (iOS 13+) Cat Body (iOS 13+) Dog Body (iOS 13+) Salient Object (iOS 13+) Codabar GS1 DataBar GS1 DataBar Expanded GS1 DataBar Limited Micro QR (iOS 15+) Micro PDF417 (iOS 15+)

Screenshots

积墨投屏4 screens
CleanQR3 screens

Verdict

The call

The clearest difference is update cadence: CleanQR at every 5 days against 积墨投屏's every 3 months. CleanQR also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support 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

积墨投屏 ships an update every 3 months, CleanQR every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level
积墨投屏 versus CleanQR: the parameters behind the verdict, then further details
Parameter积墨投屏CleanQR
PriceFreeFree
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size48 MB14 MB
Age rating4+4+
DeveloperHangzhou Small Fire Network Technology Co., Ltd.voidcat

In-app purchases

None

积墨投屏

No in-app purchases

None

CleanQR

No in-app purchases

Questions

Is 积墨投屏 free?
积墨投屏 is free to download, with no in-app purchases.
Is CleanQR free?
CleanQR is free to download, with no in-app purchases.
Do 积墨投屏 or CleanQR have ads?
Neither 积墨投屏 nor CleanQR shows ads.
Which is updated more often, 积墨投屏 or CleanQR?
积墨投屏 ships an update every 3 months, and CleanQR every 5 days. Most recently, 积墨投屏 was updated on November 3, 2026 and CleanQR on October 30, 2026.

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