Comparison

NFC Read Write vs NoiseScope

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

Head to head
About

NFC Read Write

Easily read and write NFC tags using your iPhone. Securely store encrypted records or unencrypted data like URLs, text, and contact information. Connect to Wi-Fi networks instantly without sharing passwords.

Highlights
  • Read and write NFC tags
  • Write encrypted NFConnect records
  • Write unencrypted NDEF data
  • Store URLs, text, phone numbers, and more
  • Join WiFi networks without passwords
  • Supports various NFC tag types
Read full description

Read and Write NFC tags and inlays with iPhone built-in NFC. Write secure encrypted NFConnect records using Serialio.com NFConnect tags or inlays. Don't have NFC NFConnect tags or inlays? No problem. Write NFConnect records (un-encrypted) to any NDEF tag with sufficient memory. For encrypted NFConnect records In-App-Purchase option enables to write encrypted NFConnect records to many tag types that support NDEF. Use tags and inlays with NFConnect records to join WiFi network without giving out your WiFi password. Now your visitors, friends, business associates, etc. can connect to your WiFi network without knowing your WiFi password. Writes NDEF (NFC Data Exchange Format) data to all the NFC tag types shown above: tags, badges, wristbands, keyfobs, cups, plates, PPE (personal protection equipment), etc. Store URL/URI, Plain TEXT, Phone number, SMS, GEO Location, Email, Application, Business Card, and more. Also write RAW data (not formatted like NDEF). Note: NDEF/RAW data can be used by apps like iScanBrowser, Cloud-In-Hand stratus-io Attendance, Mobile Grid, SerialMagic Keys. Contact serialio.com for more information and to purchase NFC-RFID tags, inlays, wireless readers, software applications Starting with iPhone-11 and iOS 13, iPhone built-in NFC supports reading and writing many types of NFC tags and inlays. Some example NFC tag types are ISO-14443A(*1,2,4) tags like NXP NTAG213, NTAG215, NTAG216, Mifare Classic EV1, Mifare Ultralight (aka Mifare UL), Mifare DESFire, Mifare Plus-SE, Mifare Plus-S, Mifare Plus-X, my-d move - SLE66R01P, FM11RF08, ISO-14443B(*4) tags like AT88RF020, SR176, SRIX512, SRIX4K, and Sony FeliCa(*4) tags, and ISO-15693 tags like ICODE SLI, SLI-X, SLI-X2, Tag-It HF-I Plus. *1 NFC Forum Tag Type 1 *2 NFC Forum Tag Type 2 *3 NFC Forum Tag Type 3 *4 NFC Forum Tag Type 4

About

NoiseScope

Features
Read full description

NoiseScope is a precise and reliable tool for measuring and documenting sound levels in your environment. Whether you are at a concert, at work, at home, or outdoors, NoiseScope gives you an accurate understanding of the noise around you — in real time. Measure sound levels instantly in decibels (dB) with a clear, color-coded display that helps you understand how safe or harmful the sound may be. The app also provides a rolling average to smooth out rapid fluctuations and give you a more stable picture of the overall sound environment. Measure and store noise over time Start a measurement period and track minimum, maximum, and average levels. With location access enabled, NoiseScope also records your position and marks it on a map, making it easy to document where a measurement took place. Perfect for reporting noise issues The Pro version allows you to save measurement periods and export detailed PDF reports containing all key values — time, location, and noise levels — ideal for submitting noise complaints or documenting sound conditions professionally. The Pro Version Features • Unlimited measurement duration • Save measurement periods • Export PDF reports with key data and map • Improved documentation for noise complaints Designed for clarity and ease of use NoiseScope offers a clean, intuitive interface that makes noise measurement accessible to everyone. Real-time readings can be disabled at any time to reduce battery use. Whether you need a simple sound level meter or a tool for formal documentation, NoiseScope gives you accurate, reliable, and easy-to-share results.

Screenshots

NFC Read Write4 screens
NoiseScope4 screens

Verdict

The call

The clearest difference is update cadence: NoiseScope at every 2 months against NFC Read Write's every 4 months. On price, ads, in-app purchases and device support 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. NFC Read Write sells 4 one-off in-app purchases and NoiseScope sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

NFC Read Write ships an update every 4 months, NoiseScope every 2 months. The most recent releases landed on June 4, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 9 level
NFC Read Write versus NoiseScope: the parameters behind the verdict, then further details
ParameterNFC Read WriteNoiseScope
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better17.6
Further details — not scored
Size5 MB7 MB
Age rating4+4+
DeveloperSerialio Ltd.Tore Bergethon Østensen

In-app purchases

4 purchases

NFC Read Write

One-time4
  • Scanning more tags$9.99
  • Unlock SmartPoster writing$24.99
  • NDEF Text language$24.99
Show 1 more
  • MQTT Support$199.99
1 purchases

NoiseScope

One-time1
  • Pro version$2.99

Questions

Is NFC Read Write free?
NFC Read Write is free to download, with in-app purchases available.
Is NoiseScope free?
NoiseScope is free to download, with in-app purchases available.
Do NFC Read Write or NoiseScope have ads?
Neither NFC Read Write nor NoiseScope shows ads.
Which is updated more often, NFC Read Write or NoiseScope?
NFC Read Write ships an update every 4 months, and NoiseScope every 2 months. Most recently, NFC Read Write was updated on June 4, 2026 and NoiseScope on September 18, 2026.

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