SmarTrack vs CleanScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmarTrack
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SmarTrack是一個資產管理系統,功能有「新增資產」、「轉移資產」、「檢視資產」、「資產修理」、「資產報廢」、「資產巡查」、「盤點」等功能,以地點、負責員工等來管理資產,可定期盤點資產來保証資產的位置,可修復的資產進行修理,不可修復的資產進行報廢。 SmarTrack帳號支援一般登錄和社交帳號登錄,只需要在使用者管理中關連社交帳號進行一次性的配對,以後就能以社交帳號方式進行快速登錄。 盤點是資產管理中比較重要的模組,可以地點或負責員工來定義盤點的範圍和數量,在盤點中可進行手機快速掃描,系統會提示應有的數量,提交後可導出盤點報表。
CleanScan
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On-device OCR, full-text search, translation and read-aloud — all free, all offline, no account. Scan a document and CleanScan turns it into searchable text right on your iPhone. Nothing is uploaded. Nothing is tracked. No subscription, ever. FREE — ALL OF THIS - On-device OCR — text is recognised on your iPhone, never sent anywhere - Full-text search — find any word across every document you have ever scanned - Searchable PDFs — exported files carry a real text layer, so Files, Mail and Preview can search them too - Translate — read a scanned page in another language, offline - Read aloud — listen to any document hands-free - Shadow removal — flat-field correction erases the shadow your hand casts, so the whole page is evenly lit - Auto-straighten — edges are detected and the page is de-skewed to a clean rectangle - Crisp black & white — an adaptive threshold keeps small text sharp while making the background pure white. Colour and Grayscale modes too - Uniform A4 PDFs — mixed page sizes come out as tidy, consistent pages - Multi-page — scan, reorder by drag, rename, split, add or remove pages - QR and barcode scanning - Live Text and data detection — tap a phone number or address straight from a scan - Export and share via Mail, Messages, Files, WhatsApp or AirDrop - Offline history of everything you have scanned, stored only on your device PRIVATE BY DESIGN - 100% on-device processing. Your scans never leave your iPhone. - No account. No sign-in. No servers. No document upload — ever. - Ads are non-personalised. CleanScan never asks to track you and does not use an advertising identifier. - A document leaves your device only when you choose to share or email it. $1.99 — ONE TIME, NO SUBSCRIPTION - Merge documents into a single PDF - Annotate and mark up pages - Password-protect and encrypt PDFs - Fill in PDF forms - Removes ads permanently One payment. No monthly fee. No trial that quietly renews. Available in English, 繁體中文, 简体中文, 日本語, Español, Português, Deutsch, Français.
Screenshots
Verdict
The clearest difference is ads: SmarTrack at none against CleanScan's shown. CleanScan's advantage is update cadence (every 9 days vs every 2 months). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SmarTrack ships an update every 2 months, CleanScan every 9 days. Both last shipped on November 5, 2026.
| Parameter | SmarTrack | CleanScan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 54 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | CR CONSTRUCTION COMPANY LIMITED | fung ka wa |
In-app purchases
SmarTrack
No in-app purchases
CleanScan
No in-app purchases









