AirQu vs Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Real-time AQI updates
- Health impact alerts
- Custom notifications
- Personal stats tracking
- Historical data viewing
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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
Scanner
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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
Verdict
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
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.
Both ship on a similar rhythm, roughly daily. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.
| Parameter | AirQu | Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Daily | Daily |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 64 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | MHR Financial Services, LLC | Tom Plooij |
In-app purchases
AirQu
- AirQu_m$3.991 Month
- AirQu_yearly$11.991 Year
Scanner
- Auto Renewable Subscription$4.997 Days
- Auto Renewable Subscriptions$8.991 Month
- Auto Renewable Subscription3 Days trial$34.991 Year
Questions
Is AirQu free?
Is Scanner free?
Do AirQu or Scanner have ads?
Which is updated more often, AirQu or Scanner?
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