Comparison

Deep Breath vs QRFast

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

Head to head
About

Deep Breath

Features
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Smart Space Management Deep Breath is the companion app for your Deep Breath devices, making it easy to organize, control, and monitor your spaces from anywhere. Whether you’re managing your home, office, or shared workspace, Deep Breath helps keep your environment organized with simple device controls, custom schedules, and intuitive space management. Features * Connect & Manage Devices * Pair and manage multiple Deep Breath devices in one place. * Smart or Manual Control * Choose automatic operation or manually control your devices whenever you need. * Custom Schedules * Create daily schedules that match your routine and automate device operation. Organize by Space Group devices by location such as bathrooms, bedrooms, offices, meeting rooms, or other spaces for easier management. BreathePure Core Status Monitor your BreathePure Core status and receive reminders when it’s time for replacement. Perfect for * Homes * Offices * Meeting Rooms * Shared Spaces Manage all your compatible Deep Breath devices from a single app. Privacy First Your privacy is important to us. * No audio recording * No camera functionality * No background tracking Your information is used only to provide device management and app functionality. For more information, please review our Privacy Policy. Important Information * Deep Breath is a device management application. * It is not intended for medical use and does not provide medical advice, diagnosis, or treatment. * Performance may vary depending on the installation environment and device configuration. * Compatible only with genuine BreathePure Core products. Requirements * A compatible Deep Breath device * A 2.4 GHz Wi-Fi network * A registered account for device management

About

QRFast

Features
Read full description

Make everyday codes easier to use with QRFast. QRFast brings scanning, code creation, and recent activity together in a focused workspace. Point your camera at a code, pick one from a saved image, or create a new QR code from information you want to share. Whether a code is printed on a package, shown on another screen, saved in a screenshot, or shared with you digitally, QRFast helps you quickly turn it into useful information. Scan from Camera or Photos Use your iPhone camera to recognize QR codes and supported barcodes, or choose an existing image from your photo library. QRFast can handle many common types of encoded information, including website addresses, text, contact details, phone numbers, email addresses, messages, Wi-Fi information, locations, and more. Turn Information Into a QR Code QRFast also works in the other direction. Choose the type of information you want to share and turn it into a scannable QR code. Create QR codes for: β€’ Websites β€’ Plain text β€’ Contact details β€’ Phone numbers β€’ Email β€’ SMS messages β€’ Wi-Fi information β€’ Locations β€’ Social profile links Once created, your QR code is ready to save or share when you need it. Keep Recent Scans Within Reach Previously scanned codes can be kept in your local history, making it easier to return to useful information without scanning it again. Review recent results, copy their contents, reopen links, or remove records you no longer need. Built for Simple, Everyday Use QRFast does not require an account for its core features. QR code recognition is primarily performed on your device. Camera frames and photos selected for code recognition are not uploaded to our servers for scanning, and your scan history is stored locally on your device. From checking a code on a poster to creating a QR code for Wi-Fi or contact information, QRFast keeps the process straightforward from start to finish.

Screenshots

Deep Breath4 screens
QRFast4 screens

Verdict

The call

The clearest difference is ads: Deep Breath at none against QRFast's shown. Deep Breath also leads on iOS requirement (15.1 vs 17.6). QRFast's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Deep Breath ships an update every 2 months, QRFast every 2 weeks. The most recent releases landed on September 26, 2026 and October 10, 2026 respectively.

Scorecard3 real differences Β· 3 level
Deep Breath versus QRFast: the parameters behind the verdict, then further details
ParameterDeep BreathQRFast
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.1 β€” better17.6
Further details β€” not scored
Size44 MB72 MB
Age rating4+4+
DeveloperYCM PRODUCTS COMPANY LIMITEDFuzhou Yuhui Technology Co., Ltd.

In-app purchases

None

Deep Breath

No in-app purchases

None

QRFast

No in-app purchases

Questions

Is Deep Breath free?
Deep Breath is free to download, with no in-app purchases.
Is QRFast free?
QRFast is free to download, with no in-app purchases.
Do Deep Breath or QRFast have ads?
QRFast shows ads; Deep Breath does not.
Which is updated more often, Deep Breath or QRFast?
Deep Breath ships an update every 2 months, and QRFast every 2 weeks. Most recently, Deep Breath was updated on September 26, 2026 and QRFast on October 10, 2026.

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