Comparison

Scrolla vs 车联投屏

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

Head to head
About

Scrolla

Easily combine multiple screenshots into a single, long image. Capture scrolling content or entire webpages, then edit and export in various formats. Protect sensitive information with mosaic and watermark tools.

Highlights
  • Automatic smart stitching
  • Manual stitch adjustment
  • Scroll capture for long content
  • Webpage snapshot functionality
  • Crop, mosaic, border, and watermark editing
  • Export as high-resolution images or PDF
  • On-device processing for privacy
Features
Read full description

Scrolla — Long Screenshot Stitcher & Scroll Capture Turn any long chat, webpage or document into one clean, complete long image. 【SMART STITCHING】 · Automatically detects overlapping areas and merges screenshots seamlessly · Fine-tune stitch positions manually for pixel-perfect results · Perfect for chat history, articles, receipts and documents 【SCROLL CAPTURE】 · Start screen recording, scroll through the content, and stop · Scrolla automatically turns the recording into one full-length screenshot · No more taking screenshots one by one 【WEBPAGE SNAPSHOT】 · Paste or share a link to capture the entire webpage as a long image 【EDITING TOOLS】 · Crop: trim away anything you don't need · Mosaic: swipe to hide sensitive information · Border: add elegant frames and rounded corners · Watermark: protect your content with custom text watermarks 【EXPORT & SHARE】 · Export high-resolution images with adjustable quality · Export as PDF documents · Save to Photos or share directly to any app 【PRIVACY FIRST】 · All images and recordings are processed entirely on your device · No servers, no third-party ads or analytics SDKs GREAT FOR Saving chat conversations / archiving articles / keeping order receipts / creating tutorials / sharing long posts on social media / work reports MEMBERSHIP Upgrade to Scrolla Pro to unlock watermark removal, HD export and all premium features. Subscriptions auto-renew: payment is charged to your Apple ID account at purchase confirmation, and renews within 24 hours before the current period ends. Manage or cancel anytime in Settings > Apple ID > Subscriptions. A one-time lifetime purchase is also available. Privacy Policy: https://mcnzv1vkrtox.feishu.cn/wiki/EQpCwXxbKi3FJdkXY6UcbTdpnnb Terms of Use: https://mcnzv1vkrtox.feishu.cn/wiki/OjJHwAxdEiUvDKk0xjfcj5Xtnzg

About

车联投屏

Features
Read full description

充电等候,变身专属观影时刻! 打开网盘、各类视频 App,点击「投屏」选择「车联投屏」,手机画面即刻投射至车机大屏。 任意 App 皆可投屏 支持 DLNA / UPnP 协议的应用,一键点击投屏,选择「车联投屏」即可 网盘、视频 App、本地播放器内容,轻松投放到车机大屏 iPhone 连接 CarPlay,手机播放视频同步流转车机屏幕 无线局域网直连,不用接线、无需额外硬件 不止观影,大屏娱乐随心享 支持投屏的游戏、应用均可上大屏,后排娱乐轻松拉满。 停车休憩,告别枯燥等待,尽情享受大屏乐趣。

Screenshots

Scrolla4 screens
车联投屏2 screens

Verdict

The call

The clearest difference is rating: Scrolla at 4.4 against 车联投屏's 2.6. Scrolla also leads on ratings volume (16 vs 5) and iOS requirement (16.0 vs 18.0). On price, review sentiment, update cadence and ads 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. Scrolla sells 3 one-off in-app purchases and 车联投屏 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Scrolla holds the better App Store score, 4.4 against 2.6. Both are backed by a comparable volume of ratings — 16 and 5 respectively. Written reviews point the same way: 87% of Scrolla's written reviews are positive against 84% of 车联投屏's.

UpkeepUpdate frequency

Scrolla ships an update every 3 days, 车联投屏 every 5 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
Scrolla versus 车联投屏: the parameters behind the verdict, then further details
ParameterScrolla车联投屏
PriceFreeFree
Rating4.4 (16 ratings) — better2.6 (5 ratings)
Positive reviews86.8% of reviews — better84.2% of reviews
Number of ratings16 — better5
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better18.0
Further details — not scored
Size100 MB37 MB
Age rating4+9+
Developer玉春 蔡帅 李

Customer experience

Scrolla

All ratings15 ratings
Positive80.0%
Neutral6.7%
Negative13.3%
Written reviews38 reviews
Positive86.8%
Neutral2.6%
Negative10.5%

车联投屏

All ratings5 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews19 reviews
Positive84.2%
Neutral0.0%
Negative15.8%

In-app purchases

3 purchases

Scrolla

One-time3
  • Scrolla Plus$6.99
  • Scrolla Pro Early Bird$6.99
  • Scrolla Pro$7.99
1 purchases

车联投屏

One-time1
  • 解锁车联投屏Pro$3.99

Questions

Is Scrolla free?
Scrolla is free to download, with in-app purchases available.
Is 车联投屏 free?
车联投屏 is free to download, with in-app purchases available.
Which has better reviews, Scrolla or 车联投屏?
Scrolla is rated higher. Scrolla averages 4.4 out of 5 from 16 ratings, while 车联投屏 averages 2.6 from 5 ratings.
Do Scrolla or 车联投屏 have ads?
Neither Scrolla nor 车联投屏 shows ads.
Which is updated more often, Scrolla or 车联投屏?
Scrolla ships an update every 3 days, and 车联投屏 every 5 days. Most recently, Scrolla was updated on October 31, 2026 and 车联投屏 on October 31, 2026.

Other comparisons