Comparison

NasScale vs Scrolla

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

Head to head
About

NasScale

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NasScale is an iPhone client for people who own their own NAS. With built-in Tailscale, you can reach Synology NAS devices on your Tailnet without installing a separate Tailscale app—manage files, transfers and downloads, play media remotely, and work with common packages and self-hosted services. What you can do: • Connect to Synology DSM and view system, storage, and package status • Browse and manage files via File Station, SMB, SFTP, or FTP • Upload, download, and preview files, and manage transfer tasks • Play media remotely (AVPlayer first, MPV when needed) • Optionally connect Immich, Jellyfin, and similar self-hosted services • Optionally manage qBittorrent, Aria2, Transmission, and similar download clients

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
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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

Screenshots

NasScale4 screens
Scrolla4 screens

Verdict

The call

The clearest difference is in-app purchases: NasScale at none against Scrolla's 3. Scrolla's advantage is update cadence (every 2 days vs every 8 days). On price, ads, 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. Scrolla sells 3 one-off in-app purchases. NasScale asks for nothing beyond the download.

UpkeepUpdate frequency

NasScale ships an update every 8 days, Scrolla every 2 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
NasScale versus Scrolla: the parameters behind the verdict, then further details
ParameterNasScaleScrolla
PriceFreeFree
Rating—4.4 (13 ratings) — better
Positive reviews—96.6% of reviews
Number of ratings—13 — better
Update frequencyEvery 8 daysEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.0 — better
Further details — not scored
Size68 MB70 MB
Age rating4+4+
Developer贺 黄玉春 蔡

In-app purchases

None

NasScale

No in-app purchases

3 purchases

Scrolla

One-time3
  • Scrolla Plus$0.99
  • Scrolla Pro Early Bird$0.99
  • Scrolla Pro$1.99

Questions

Is NasScale free?
NasScale is free to download, with no in-app purchases.
Is Scrolla free?
Scrolla is free to download, with in-app purchases available.
Do NasScale or Scrolla have ads?
Neither NasScale nor Scrolla shows ads.
Which is updated more often, NasScale or Scrolla?
NasScale ships an update every 8 days, and Scrolla every 2 days. Most recently, NasScale was updated on October 10, 2026 and Scrolla on October 6, 2026.

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