CM Sensor vs TapForge NFC Writer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Insurance company contact
- Smart Base setup
- Sensor configuration
- Enhanced communication
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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.
TapForge NFC Writer
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | CM Sensor | TapForge NFC Writer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (17 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 32 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Church Mutual Insurance Company, S.I. | RORY JAMES CRABBE |
In-app purchases
CM Sensor
No in-app purchases
TapForge NFC Writer
No in-app purchases
Questions
Is CM Sensor free?
Is TapForge NFC Writer free?
Do CM Sensor or TapForge NFC Writer have ads?
Which is updated more often, CM Sensor or TapForge NFC Writer?
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