Comparison

球记直播助手 vs Device Preview Exporter

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

Head to head

Device Preview Exporter

Mobile Device Preview Exporter

Free

🔧 Utilities

No ratingsView app →

About

球记直播助手

Features

Read full description

球记直播助手是一款为帮助球场主便捷观看球场视频的软件球记的特色功能： ·球场覆盖：北京东单、北航，天津，广东中山，浙江杭州，吉林长春，福建等地2000多家球场入驻，更多球场正在陆续加入中。商务合作：座机：010-62574522 网址：www.rootsports.cn 公众号：Reee-System 微信客服：Rootsports_service 邮箱：service@rootsports.cn

About

Device Preview Exporter

Features

Read full description

Have you ever struggled to display your designs on various devices? Well, worry no more! The exciting Apple app, Device Preview Exporter, is now live on the App Store, providing designers and creative professionals with an effortless and efficient solution to ensure your designs shine seamlessly on every device.

Screenshots

球记直播助手4 screens

Device Preview Exporter4 screens

Verdict

The call

The clearest difference is in-app purchases: 球记直播助手 at none against Device Preview Exporter's 1. 球记直播助手 also leads on ads (none vs shown). On price, update cadence, 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. Device Preview Exporter sells 1 one-off in-app purchase. 球记直播助手 asks for nothing beyond the download.

UpkeepUpdate frequency

球记直播助手 ships an update fortnightly, Device Preview Exporter every 10 days. The most recent releases landed on October 17, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 4 level

球记直播助手 versus Device Preview Exporter: the parameters behind the verdict, then further details
Parameter	球记直播助手	Device Preview Exporter
Price	Free	Free
Update frequency	Fortnightly	Every 10 days — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.1	11.0 — better
Further details — not scored
Size	43 MB	76 MB
Age rating	4+	4+
Developer	RootSportsInvestmentBeijingCo.,Ltd.	博彭

In-app purchases

None

球记直播助手

No in-app purchases

1 purchases

Device Preview Exporter

One-time1

UpgradeToPro$0.99

Questions

Is 球记直播助手 free?

球记直播助手 is free to download, with no in-app purchases.

Is Device Preview Exporter free?

Device Preview Exporter is free to download, with in-app purchases available.

Do 球记直播助手 or Device Preview Exporter have ads?

Device Preview Exporter shows ads; 球记直播助手 does not.

Which is updated more often, 球记直播助手 or Device Preview Exporter?

球记直播助手 ships an update fortnightly, and Device Preview Exporter every 10 days. Most recently, 球记直播助手 was updated on October 17, 2026 and Device Preview Exporter on October 27, 2026.