Comparison

AirQu vs Scanner

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

Head to head
About

AirQu

This app provides real-time air quality index (AQI) for your current location. It offers health impact details, custom alerts for significant changes, and tracks personal statistics to help you understand air quality's effect on your daily life.

Highlights
  • Real-time AQI updates
  • Health impact alerts
  • Custom notifications
  • Personal stats tracking
  • Historical data viewing
Features
Read full description

Stay informed and breathe easy with AirQu, your personal air quality tracker. AirQu shows the real-time Air Quality Index (AQI) for your current location, provides details on current impacts, and sends alerts when air quality changes significantly. Track personal stats and view historical data to understand how air quality affects your day-to-day life. Key Features: Real-Time AQI Updates: Get instant AQI readings for your exact location. Health Impact Alerts: See the potential health impacts of the current air quality. Custom Notifications: Receive alerts when AQI levels change to stay informed on the go. Personal Stats: Track your exposure over time and make healthier choices. Download AirQu today for an effortless way to monitor the air you breathe! Subscription Details: After your free trial, payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription anytime through iTunes settings. Privacy Policy - https://sites.google.com/view/airqu/privacy-policy Terms of Service - https://sites.google.com/view/airqu/terms-of-service

About

Scanner

Features
Read full description

Scan. Edit. Sign. Share. Turn your iPhone or iPad into a powerful document scanner and PDF toolkit. Scanner: Scan PDF & Document makes it easy to digitize paperwork, create professional PDFs, recognize text, sign documents, and manage your files — all from one simple app. Whether you're scanning receipts, invoices, contracts, IDs, handwritten notes, or important paperwork, Scanner helps you turn physical documents into clean, organized digital files in seconds. One app for your everyday paperwork. - Fast document scanning - Professional PDF creation - Multi-page scanning - OCR text recognition - Scan enhancement - Electronic signatures - ID & passport scanning - PDF organization - Document security - Easy export & sharing From a receipt at a restaurant to an important contract at work, Scanner: Scan PDF & Document helps you turn paperwork into organized digital documents — anytime, anywhere. Privacy First Your documents are yours. Scanner is designed to keep your scanned documents and files under your control, with core document management performed directly on your device. For more information, please review our Privacy Policy and Terms of Service. Scanner: Scan PDF & Document — your documents, digitized. Privacy Policy: https://sites.google.com/view/filoscansignconvert/privacy-policy Terms of Service: https://sites.google.com/view/filoscansignconvert/terms-of-service Subscription Details: After your free trial, payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription anytime through your iTunes account settings

Screenshots

AirQu4 screens
Scanner4 screens

Verdict

The call

AirQu and Scanner are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. AirQu sells 2 in-app purchases, starting at $3.99 per month and Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly daily. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

Scorecard1 real difference · 8 level
AirQu versus Scanner: the parameters behind the verdict, then further details
ParameterAirQuScanner
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyDailyDaily
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size64 MB38 MB
Age rating4+4+
DeveloperMHR Financial Services, LLCTom Plooij

In-app purchases

2 purchases

AirQu

Subscriptions2
  • AirQu_m$3.991 Month
  • AirQu_yearly$11.991 Year
3 purchases

Scanner

Subscriptions3
  • Auto Renewable Subscription$4.997 Days
  • Auto Renewable Subscriptions$8.991 Month
  • Auto Renewable Subscription3 Days trial$34.991 Year

Questions

Is AirQu free?
AirQu is free to download, with in-app purchases available.
Is Scanner free?
Scanner is free to download, with in-app purchases available.
Do AirQu or Scanner have ads?
Neither AirQu nor Scanner shows ads.
Which is updated more often, AirQu or Scanner?
AirQu ships an update daily, and Scanner daily. Most recently, AirQu was updated on November 12, 2026 and Scanner on November 13, 2026.

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