Comparison

Quick Scan vs LI POWER

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

Head to head
About

Quick Scan

Features
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【Quick scan(Quick Scan)】is a high-security, local-first document scanning and OCR application designed with professional-grade privacy features for users who value data control and confidentiality. Local-First Storage All documents are stored exclusively on your device. No files are ever uploaded to cloud servers or external services, ensuring your data remains under your complete control at all times. Professional Document Scanning Capture documents using your device camera with automatic edge detection and image enhancement. The scanner supports multi-page documents and offers various output formats for flexibility. Built-In OCR Technology Integrated optical character recognition extracts text from scanned pages. Recognized text can be copied, exported, or used for searching within your document archive. Military-Grade Encryption Documents are protected using industry-standard encryption algorithms. Optional app lock authentication adds an additional security layer to prevent unauthorized access to your files. Zero Tracking Architecture The application requires no account registration and contains no analytics or tracking mechanisms. All processing operations occur entirely offline on your device. 【Quick scan(Quick Scan)】offers a privacy-centric solution for individuals and professionals who need to digitize, store, and manage documents without compromising data security or surrendering personal information. Premium Account Pricing and Terms $ 4.99/week* $ 39.99/year* *Prices shown are in U.S. dollars; actual charges may be converted to your local currency. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the renewal cost will be provided. Subscriptions can be managed by the user. Turning off auto-renewal may be done by going to your account settings after purchase. Cancellation of the current subscription is not allowed during the active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wyygrace.xyz/kuaisusaomiao/privacy.html

About

LI POWER

Features
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【核心功能】 • 实时数据监测:电压、电流、SOC、SOH、温度等关键参数秒级刷新 • 单串电芯监控:支持多达48串电芯电压实时显示,精准定位异常电芯 • 温度管理:多点温度采集,充放电温度上限/下限保护 • 充放电控制:充放电开关状态、加热状态实时反馈 • 故障预警:单体过压/欠压、总压异常、过流、过温、短路等报警提示

Screenshots

Quick Scan3 screens
LI POWER3 screens

Verdict

The call

The clearest difference is in-app purchases: LI POWER at none against Quick Scan's 2. LI POWER also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, 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. Quick Scan sells 2 in-app purchases, starting at $4.99 per 7 days. LI POWER asks for nothing beyond the download.

UpkeepUpdate frequency

Quick Scan ships an update monthly, LI POWER every 5 weeks. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 4 level
Quick Scan versus LI POWER: the parameters behind the verdict, then further details
ParameterQuick ScanLI POWER
PriceFreeFree
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size37 MB56 MB
Age rating4+17+
DeveloperORIENT VISION SHIPPING LIMITED福春 张

In-app purchases

2 purchases

Quick Scan

Subscriptions2
  • Weekly Core3 Days trial$4.997 Days
  • Yearly Core$39.991 Year
None

LI POWER

No in-app purchases

Questions

Is Quick Scan free?
Quick Scan is free to download, with in-app purchases available.
Is LI POWER free?
LI POWER is free to download, with no in-app purchases.
Do Quick Scan or LI POWER have ads?
Neither Quick Scan nor LI POWER shows ads.
Which is updated more often, Quick Scan or LI POWER?
Quick Scan ships an update monthly, and LI POWER every 5 weeks. Most recently, Quick Scan was updated on October 18, 2026 and LI POWER on October 12, 2026.

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