Comparison

CM Sensor vs TapForge NFC Writer

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

Head to head
About

CM Sensor

This utility app connects users with their insurance provider. It offers features for setting up smart bases and sensors to enhance communication and monitoring.

Highlights
  • Insurance company contact
  • Smart Base setup
  • Sensor configuration
  • Enhanced communication
Features
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CM Sensor app keeps you in contact with your insurance company and provides features to set up Smart Base and Sensors.

About

TapForge NFC Writer

Features
Read full description

Make NFC tags useful with TapForge. Create your content, write it to a compatible tag, and scan it again to see what it contains. WRITE YOUR OWN TAGS • Text notes and website links • Wi-Fi network credentials • vCard contact information • Email, phone, and SMS links • Geographic coordinates and custom UTF-8 MIME records READ AND INSPECT Scan compatible NDEF tags to view their records and open supported links. A built-in Tag Guide explains formats, tag capacity, and compatibility. SIMPLE AND LOCAL No account, subscription, or in-app purchase is required. Tag content is processed on your iPhone and written only when you start a write operation. REQUIREMENTS AND IMPORTANT DETAILS An NFC-capable iPhone and compatible NDEF tag are required. Writing requires an unlocked, writable tag with enough space. Tag contents are readable by others with access to the tag, including Wi-Fi passwords; use guest-network credentials when appropriate. Opening links, importing contacts, or joining Wi-Fi depends on the receiving device and its software. TapForge does not guarantee automatic Wi-Fi joining or contact import.

Screenshots

CM Sensor4 screens
TapForge NFC Writer3 screens

Verdict

The call

The clearest difference is update cadence: TapForge NFC Writer at every 5 weeks against CM Sensor's every 3 months. CM Sensor's advantage is iOS requirement (15.1 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CM Sensor ships an update every 3 months, TapForge NFC Writer every 5 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
CM Sensor versus TapForge NFC Writer: the parameters behind the verdict, then further details
ParameterCM SensorTapForge NFC Writer
PriceFreeFree
Rating2.8 (17 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size32 MB2 MB
Age rating4+4+
DeveloperChurch Mutual Insurance Company, S.I.RORY JAMES CRABBE

In-app purchases

None

CM Sensor

No in-app purchases

None

TapForge NFC Writer

No in-app purchases

Questions

Is CM Sensor free?
CM Sensor is free to download, with no in-app purchases.
Is TapForge NFC Writer free?
TapForge NFC Writer is free to download, with no in-app purchases.
Do CM Sensor or TapForge NFC Writer have ads?
Neither CM Sensor nor TapForge NFC Writer shows ads.
Which is updated more often, CM Sensor or TapForge NFC Writer?
CM Sensor ships an update every 3 months, and TapForge NFC Writer every 5 weeks. Most recently, CM Sensor was updated on October 24, 2026 and TapForge NFC Writer on October 29, 2026.

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