Comparison

Speaker Fix vs QR Pulse

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

Head to head
About

Speaker Fix

Test your device's stereo balance and speaker performance across various frequencies. Measure current noise levels in decibels and hertz. Offers a premium upgrade for unlimited testing and an ad-free experience.

Highlights
  • Stereo balance testing
  • Frequency performance check
  • Left/right speaker differentiation
  • Noise level measurement
  • Sound level meter (dB & Hz)
  • Premium ad-free experience
Features
Read full description

Speaker Fix - helps you test your device's stereo to balance. Easily check performance at various frequencies and differentiate between left and right speaker output. Ideal for quick diagnostics and regular audio checks. Great feature of the application is the current noise level measurement. Noise measurement requires access to a microphone. If for some reason you declined the request to grant access when you first started the program, go to settings-privacy-microphone and allow the sound level meter to access the microphone, after that the program will work correctly. The app plays sounds that can help you test your speakers. With the help of a sound level meter, you can find out how many decibels and hertz the device you are checking reproduces. Upgrade to Premium: - Unlimited Sound Testing - Unique waveforms to choose from. - Enjoy an Ad-Free Experience: No ads to interrupt your experience! Subscription Details: Payment will be charged to iTunes Account at confirmation of purchase. Subscription with a free trial period will automatically renew to a paid subscription. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service. Subscription Options: - Weekly: $ 4.99 - Annual: $24.99 - Annual(Discount) : $9.99 For other currencies, the price corresponds to the same tier on the App Store Pricing Matrix. Privacy Policy - https://speaker-cleaner.notion.site/Privacy-Policy-53fa51cdd3b44369bf6f86ddb04a8478 Terms & Conditions - https://speaker-cleaner.notion.site/Terms-Conditions-c4dda4698de64ce6b4b0eb4f9efbcfe4 Support - https://speaker-cleaner.notion.site/Support-227560e2ae454ec5af992d0b402c0872 EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

QR Pulse

Features
Read full description

Unlock the full potential of QR codes with QR Pulse, the ultimate scanning and design tool for iPhone. Whether you need to scan a restaurant menu, track inventory, or design a branded QR code for your business, QR Pulse delivers speed and style in one powerful app. TOP FEATURES: LIGHTNING FAST SCANNER Instantly recognize all common QR and barcode formats. Just point and scan - no buttons required. Smart Actions: The app understands what you scan. Get a one-tap "Copy Password" for WiFi, "Open Profile" for Instagram, or "Call" for phone numbers. Supported 2D Codes: QR Code, Data Matrix, Aztec, PDF417 Supported 1D Barcodes: EAN-13, EAN-8, UPC-A, UPC-E, Code 128, Code 39, Code 93, ITF, Codabar CREATE QRS & BARCODES Generate professional codes for any purpose. Create QR Codes: For Websites, WiFi, Contacts (vCard), Text, Email, SMS, Location, and more. Create Barcodes: Need a barcode for a product or inventory? Generate EAN-13, UPC, Code 128, and many others directly in the app. PROFESSIONAL DESIGN STUDIO Stand out with custom QR codes. Changing colors, adding your brand logo, and choosing unique pixel patterns is simple. Perfect for business cards, brochures, and social media. 100% AD-FREE EXPERIENCE Enjoy a completely distraction-free interface. We believe in a premium user experience by default - no banner ads, no pop-ups, just pure utility. PRIVACY FIRST Your data belongs to you. All scanning and history are stored locally on your device. We do not track or store your scan data on any external servers. ADDITIONAL BENEFITS: Duplicate Check: Smartly ignores duplicate scans to keep your history clean. Continuous Batch Mode: Scan multiple items in seconds. Smart History: Organized, searchable, and always accessible offline. Flashlight Support: Scan easily in low-light environments. Download QR Pulse today and elevate your scanning experience! Privacy Policy: https://www.spontaniti.com/privacy.html Terms of Use: https://www.spontaniti.com/terms.html

Screenshots

Speaker Fix4 screens
QR Pulse4 screens

Verdict

The call

The clearest difference is ads: QR Pulse at none against Speaker Fix's shown. QR Pulse also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence and in-app purchases 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. Speaker Fix sells 4 in-app purchases, starting at $4.99 per 7 days and QR Pulse sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 8, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 7 level
Speaker Fix versus QR Pulse: the parameters behind the verdict, then further details
ParameterSpeaker FixQR Pulse
PriceFreeFree
Rating4.2 (13 ratings) — better—
Positive reviews14.3% of reviews—
Number of ratings13 — better—
Update frequencyEvery 3 monthsEvery 3 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size9 MB57 MB
Age rating4+17+
DeveloperValeriu MoiseevSrikanth Reddy Buchale

In-app purchases

4 purchases

Speaker Fix

Subscriptions3
  • Weekly3 Days trial$4.997 Days
  • Yearly$9.991 Year
  • Yearly$24.991 Year
One-time1
  • Lifetime Premium$9.99
3 purchases

QR Pulse

Subscriptions3
  • Pro Weekly$0.997 Days
  • Pro Monthly$1.991 Month
  • Pro Yearly$19.991 Year

Questions

Is Speaker Fix free?
Speaker Fix is free to download, with in-app purchases available.
Is QR Pulse free?
QR Pulse is free to download, with in-app purchases available.
Do Speaker Fix or QR Pulse have ads?
Speaker Fix shows ads; QR Pulse does not.
Which is updated more often, Speaker Fix or QR Pulse?
Speaker Fix ships an update every 3 months, and QR Pulse every 3 months. Most recently, Speaker Fix was updated on October 8, 2026 and QR Pulse on September 14, 2026.

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