Comparison

NasScale vs 轻扫

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

轻扫

Features
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轻扫是一款专业、好用、注重隐私的文档扫描仪。用摄像头拍纸、拍书、拍发票、拍合同,自动识别边缘并校正透视,瞬间生成清晰PDF;更能把整份 PDF 一键识别为可编辑的 Markdown 文字。 核心亮点 · 智能扫描,自动校正 拍摄即自动识别文档四边、校正透视变形;四角可手动精调,保证裁得干净利落。 · 多种滤镜,比原件更清晰 增强、黑白、灰阶等滤镜,让发黄、反光、低光环境下的扫描件恢复干净锐利。 · 逐页精细编辑 裁边、旋转、滤镜可逐页调整;拖拽调序、删除页面,多页文档管理井井有条。 · 多源合并 相册照片、PDF 文件都能并入同一份文档,一份资料一次性整理好。 · 文档管理 支持文件夹、置顶、复制、移动,文档再多也找得到、管得清。 · 页面尺寸归一 A4、统一宽度、原图大小三种模式,导出排版整齐统一。 · PDF 一键转 Markdown 基于设备端文字识别,整份文档导出为可编辑文字,方便二次整理、做笔记、写文档。 · 隐私优先 扫描与文字识别均在设备本地完成,你的文档不会上传到任何服务器。 免费与付费 扫描、预览、编辑完全免费;分享导出提供免费额度。永久解锁为一次性买断,无订阅,解锁不限份数的 PDF 、 Markdown 、长图 导出。 隐私政策:https://8001574.github.io/QingSaoPrivacy 服务条款:https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

NasScale4 screens
轻扫3 screens

Verdict

The call

The clearest difference is in-app purchases: NasScale at none against 轻扫's 1. NasScale also leads on update cadence (every 8 days vs monthly) and iOS requirement (17.0 vs 26.0). On price, ads 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. 轻扫 sells 1 one-off in-app purchase. NasScale asks for nothing beyond the download.

UpkeepUpdate frequency

NasScale ships an update every 8 days, 轻扫 monthly. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

Scorecard3 real differences · 3 level
NasScale versus 轻扫: the parameters behind the verdict, then further details
ParameterNasScale轻扫
PriceFreeFree
Update frequencyEvery 8 days — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better26.0
Further details — not scored
Size68 MB2 MB
Age rating4+4+
Developer贺 黄浩东 陈

In-app purchases

None

NasScale

No in-app purchases

1 purchases

轻扫

One-time1
  • 永久解锁高级功能$1.99

Questions

Is NasScale free?
NasScale is free to download, with no in-app purchases.
Is 轻扫 free?
轻扫 is free to download, with in-app purchases available.
Do NasScale or 轻扫 have ads?
Neither NasScale nor 轻扫 shows ads.
Which is updated more often, NasScale or 轻扫?
NasScale ships an update every 8 days, and 轻扫 monthly. Most recently, NasScale was updated on September 23, 2026 and 轻扫 on September 27, 2026.

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