Comparison

Decibel Meter Plus Pro vs HIKAE Cards

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

Head to head
About

Decibel Meter Plus Pro

Measure the sound levels around you with this utility app. It displays average, peak, and max values, offers decibel exposure time guidelines, and provides information on noise-induced hearing loss. The app also allows data recording and export for analysis.

Highlights
  • Measure sound levels
  • Display average, peak, and max values
  • Decibel exposure time guidelines
  • Information on noise-induced hearing loss
  • Record and export data
  • Calibrate measurements
  • Universal app support
Features
Read full description

Decibel Meter Plus Pro turns your iPhone or iPad into a clean and easy-to-use sound level meter. Measure the noise around you in real time, view current, average, max, and peak dB readings, save measurement sessions, and export reports when you need to keep a record. Whether you want to check a quiet room, monitor everyday environmental noise, compare sound levels over time, or save a simple noise report, Decibel Meter Plus Pro gives you a clear and modern way to do it. KEY FEATURES • Real-time decibel meter View live sound levels with a large, easy-to-read meter. • Current, average, max, and peak values Quickly understand how sound levels change during a measurement session. • Live noise trend See noise changes over time instead of relying on a single number. • Save measurement sessions Keep useful sound level records for later review. • Session history Browse saved sessions with date, duration, average level, max level, and noise category. • Session reports Review key sound level stats, noise trend charts, location notes, and report details. • Export & share reports Export saved reports as an image, PDF, or CSV file. A limited number of free report exports is included. Unlock Unlimited Reports with a one-time purchase for unlimited exports. • Optional location saving Save location information only with sessions you manually save. • Calibration Adjust readings to better match a reference sound meter. • Noise level guide Learn common sound levels and tips for better measurements. • iPhone and iPad support Enjoy a redesigned interface that works beautifully on both iPhone and iPad. • 30+ languages The app is now localized for users around the world. • Privacy-friendly design Audio is processed on your device and is not uploaded. UNLIMITED REPORTS Unlimited Reports is an optional one-time unlock for users who want unlimited image, PDF, and CSV report exports. No subscription is required. SUPPORT If you have questions, feedback, or need help with purchases or report exports, please contact us at: ipixeltech@gmail.com IMPORTANT NOTE Decibel Meter Plus Pro uses the built-in microphone on your device. Readings are intended for general reference and everyday noise checks. For certified workplace testing, legal compliance, or professional acoustic measurement, please use certified sound level equipment.

About

HIKAE Cards

Features
Read full description

HIKAE Cards helps you turn membership cards, clinic cards, insurance cards, point cards, and facility cards into user-created copy passes for Apple Wallet. Capture a card with the camera or choose an existing photo. The app reads candidate details such as organization, card type, display name, number, phone number, and QR or barcode value. You review and edit everything before saving. Wallet receives only the summary fields and code value needed for the copy pass. Original images and full OCR text stay on device. These are not official passes issued by card issuers, stores, facilities, clinics, or insurers. They are user-created copies for personal reference. HIKAE Cards does not replace identity verification, payment, point accrual, insurance eligibility, admission, medical decisions, contractual decisions, or the original card. Features: - Add cards from the camera or photo library - Review extracted organization, card type, display name, number, phone, and QR or barcode values - Save a user-created copy pass to Apple Wallet - Keep original images and full OCR text on device - Clearly disclose that the pass is a personal copy, not an official issuer pass - Access privacy, terms, and support from Settings No accounts, advertising SDKs, or tracking.

Screenshots

Decibel Meter Plus Pro4 screens
HIKAE Cards3 screens

Verdict

The call

The clearest difference is price: HIKAE Cards at Free against Decibel Meter Plus Pro's $4.99. HIKAE Cards also leads on in-app purchases (none vs 1). Decibel Meter Plus Pro's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On ads 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

HIKAE Cards is free to download; Decibel Meter Plus Pro costs $4.99 up front. Decibel Meter Plus Pro sells 1 one-off in-app purchase. HIKAE Cards asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Decibel Meter Plus Pro versus HIKAE Cards: the parameters behind the verdict, then further details
ParameterDecibel Meter Plus ProHIKAE Cards
Price$4.99Free — better
Rating3.7 (81 ratings) — better—
Positive reviews52.8% of reviews—
Number of ratings81 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size12 MB4 MB
Age rating4+12+
Developer华芳 张合同会社AllNew

In-app purchases

1 purchases

Decibel Meter Plus Pro

One-time1
  • Unlimited Reports$4.99
None

HIKAE Cards

No in-app purchases

Questions

Is Decibel Meter Plus Pro free?
Decibel Meter Plus Pro costs $4.99, and also offers in-app purchases.
Is HIKAE Cards free?
HIKAE Cards is free to download, with no in-app purchases.
Do Decibel Meter Plus Pro or HIKAE Cards have ads?
Neither Decibel Meter Plus Pro nor HIKAE Cards shows ads.

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