Comparison

优博讯K31固件升级 vs 打印机

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

Head to head

支持HP惠普Canon奔图兄弟等全品牌手机打印机

$0.99

🔧 Utilities

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About

优博讯K31固件升级

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优博讯K31固件升级 APP

About

打印机

This app enables wireless printing from your mobile device to various printer brands without complex setup. It supports numerous file formats and offers convenient file import options. Additionally, it includes document conversion tools and the ability to print web pages and photos.

Highlights

Wireless mobile printing
Supports multiple printer brands
Prints various file formats (PDF, DOC, JPG, etc.)
Import files from cloud services
Document conversion tools
Web page and photo printing

Features

Read full description

这是一款支持快捷的移动打印App，无需特殊配制，只要你的打印机支持无线打印，无论什么品牌型号，都可下载使用。支持多种型号打印机HP/Canon/爱普生/兄弟/戴尔/联想/惠普/小米/三星/Sharp等型号支持多种文件格式Doc/PPT/Excel/PDF/Txt/JPG/PNG等文档格式均可直接打印支持多种方式导入微信/QQ/iCloud等第三方里的文件,一键导入；支持文档转换pdf转word，word转pdf，ppt转pdf，excel转pdf，txt转pdf，图片转pdf等支持网址打印支持照片打印自动续费服务声明付款：用户确认购买并付款后计入iTunes账户；取消续订：如需取消续订，请在当前订阅周期到期前24小时以前，手动在iTunes/Apple ID设置管理中关闭自动续费功能，到期前24小时内取消，将会收取订阅费用; 续费：苹果iTunes账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个订阅周期。隐私政策: https://docs.qq.com/doc/DVHN2RXdwVFBLbWRj 使用条款: https://docs.qq.com/doc/DVHFtb3ZHVkdkUXFE

Screenshots

优博讯K31固件升级3 screens

打印机4 screens

Verdict

The call

The clearest difference is price: 优博讯K31固件升级 at Free against 打印机's $0.99. 优博讯K31固件升级 also leads on in-app purchases (none vs 5) and ads (none vs shown). 打印机's advantage is update cadence (every 10 days vs every 4 months). On 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

优博讯K31固件升级 is free to download; 打印机 costs $0.99 up front. 打印机 sells 5 in-app purchases, starting at $4.99 per 7 days. 优博讯K31固件升级 asks for nothing beyond the download.

UpkeepUpdate frequency

优博讯K31固件升级 ships an update every 4 months, 打印机 every 10 days. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 4 level

优博讯K31固件升级 versus 打印机: the parameters behind the verdict, then further details
Parameter	优博讯K31固件升级	打印机
Price	Free — better	$0.99
Positive reviews	—	80.0% of reviews
Update frequency	Every 4 months	Every 10 days — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.0	14.0 — better
Further details — not scored
Size	0 MB	25 MB
Age rating	4+	9+
Developer	UROVO TECHNOLOGY CO., LTD.	蔓张

In-app purchases

None

优博讯K31固件升级

No in-app purchases

5 purchases

打印机

Subscriptions4

周会员3 Days trial$4.997 Days
月会员3 Days trial$6.991 Month
季度会员3 Days trial$14.993 Months

Show 1 more

年会员3 Days trial$29.991 Year

One-time1

永久会员$39.99

Questions

Is 优博讯K31固件升级 free?

优博讯K31固件升级 is free to download, with no in-app purchases.

Is 打印机 free?

打印机 costs $0.99, and also offers in-app purchases.

Do 优博讯K31固件升级 or 打印机 have ads?

打印机 shows ads; 优博讯K31固件升级 does not.

Which is updated more often, 优博讯K31固件升级 or 打印机?

优博讯K31固件升级 ships an update every 4 months, and 打印机 every 10 days. Most recently, 优博讯K31固件升级 was updated on September 30, 2026 and 打印机 on October 10, 2026.